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[WIP] shadowsocks implementation added

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This commit is contained in:
Alex Kh 2021-12-21 23:17:22 +04:00
parent 40996888c9
commit 6583090d4f
2259 changed files with 417734 additions and 92 deletions
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1776
client/3rd/ShadowSocks/ShadowSocks.xcodeproj/project.pbxproj Normal file
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client/3rd/ShadowSocks/ShadowSocks.xcodeproj/project.xcworkspace/contents.xcworkspacedata generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<Workspace
version = "1.0">
<FileRef
location = "self:">
</FileRef>
</Workspace>

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client/3rd/ShadowSocks/ShadowSocks.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>IDEDidComputeMac32BitWarning</key>
<true/>
</dict>
</plist>

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client/3rd/ShadowSocks/ShadowSocks.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>PreviewsEnabled</key>
<false/>
</dict>
</plist>

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client/3rd/ShadowSocks/ShadowSocks.xcodeproj/project.xcworkspace/xcuserdata/sanchez.xcuserdatad/UserInterfaceState.xcuserstate generated Normal file
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client/3rd/ShadowSocks/ShadowSocks.xcodeproj/project.xcworkspace/xcuserdata/sanchez.xcuserdatad/WorkspaceSettings.xcsettings Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>BuildLocationStyle</key>
<string>UseAppPreferences</string>
<key>CustomBuildLocationType</key>
<string>RelativeToDerivedData</string>
<key>DerivedDataLocationStyle</key>
<string>Default</string>
<key>IssueFilterStyle</key>
<string>ShowActiveSchemeOnly</string>
<key>LiveSourceIssuesEnabled</key>
<true/>
<key>ShowSharedSchemesAutomaticallyEnabled</key>
<true/>
</dict>
</plist>

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client/3rd/ShadowSocks/ShadowSocks.xcodeproj/xcuserdata/sanchez.xcuserdatad/xcschemes/xcschememanagement.plist Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>SchemeUserState</key>
<dict>
<key>ShadowSocks.xcscheme_^#shared#^_</key>
<dict>
<key>orderHint</key>
<integer>0</integer>
</dict>
</dict>
</dict>
</plist>

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client/3rd/ShadowSocks/ShadowSocks/Info.plist Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundlePackageType</key>
<string>FMWK</string>
<key>CFBundleIdentifier</key>
<string>${PRODUCT_BUNDLE_IDENTIFIER}</string>
<key>CFBundleName</key>
<string>${PRODUCT_NAME}</string>
<key>CFBundleVersion</key>
<string>${CURRENT_PROJECT_VERSION}</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleDevelopmentRegion</key>
<string>en_US</string>
<key>NSPrincipalClass</key>
<string></string>
</dict>
</plist>

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client/3rd/ShadowSocks/ShadowSocks/ShadowSocks.h Normal file
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#import <Foundation/Foundation.h>
//! Project version number for ShadowSocks.
FOUNDATION_EXPORT double ShadowSocksVersionNumber;
//! Project version string for ShadowSocks.
FOUNDATION_EXPORT const unsigned char ShadowSocksVersionString[];
// In this header, you should import all the public headers of your framework using statements like #import <ShadowSocks/PublicHeader.h>
#import "shadowsocks.h"

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client/3rd/ShadowSocks/ShadowSocks/libcares/include/ares.h Normal file
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/* Copyright 1998 by the Massachusetts Institute of Technology.
* Copyright (C) 2007-2013 by Daniel Stenberg
*
* Permission to use, copy, modify, and distribute this
* software and its documentation for any purpose and without
* fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright
* notice and this permission notice appear in supporting
* documentation, and that the name of M.I.T. not be used in
* advertising or publicity pertaining to distribution of the
* software without specific, written prior permission.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is"
* without express or implied warranty.
*/
#ifndef ARES__H
#define ARES__H
#include "ares_version.h" /* c-ares version defines */
#include "ares_build.h" /* c-ares build definitions */
#include "ares_rules.h" /* c-ares rules enforcement */
/*
* Define WIN32 when build target is Win32 API
*/
#if (defined(_WIN32) || defined(__WIN32__)) && \
!defined(WIN32) && !defined(__SYMBIAN32__)
# define WIN32
#endif
#include <sys/types.h>
/* HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish
libc5-based Linux systems. Only include it on system that are known to
require it! */
#if defined(_AIX) || defined(__NOVELL_LIBC__) || defined(__NetBSD__) || \
defined(__minix) || defined(__SYMBIAN32__) || defined(__INTEGRITY) || \
defined(ANDROID) || defined(__ANDROID__) || defined(__OpenBSD__) || \
defined(__QNXNTO__) || defined(__MVS__) || defined(__HAIKU__)
#include <sys/select.h>
#endif
#if (defined(NETWARE) && !defined(__NOVELL_LIBC__))
#include <sys/bsdskt.h>
#endif
#if defined(WATT32)
# include <netinet/in.h>
# include <sys/socket.h>
# include <tcp.h>
#elif defined(_WIN32_WCE)
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
# endif
# include <windows.h>
# include <winsock.h>
#elif defined(WIN32)
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
# endif
# include <windows.h>
# include <winsock2.h>
# include <ws2tcpip.h>
#else
# include <sys/socket.h>
# include <netinet/in.h>
#endif
#if defined(ANDROID) || defined(__ANDROID__)
#include <jni.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/*
** c-ares external API function linkage decorations.
*/
#ifdef CARES_STATICLIB
# define CARES_EXTERN
#elif defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__)
# if defined(CARES_BUILDING_LIBRARY)
# define CARES_EXTERN __declspec(dllexport)
# else
# define CARES_EXTERN __declspec(dllimport)
# endif
#elif defined(CARES_BUILDING_LIBRARY) && defined(CARES_SYMBOL_HIDING)
# define CARES_EXTERN CARES_SYMBOL_SCOPE_EXTERN
#else
# define CARES_EXTERN
#endif
#define ARES_SUCCESS 0
/* Server error codes (ARES_ENODATA indicates no relevant answer) */
#define ARES_ENODATA 1
#define ARES_EFORMERR 2
#define ARES_ESERVFAIL 3
#define ARES_ENOTFOUND 4
#define ARES_ENOTIMP 5
#define ARES_EREFUSED 6
/* Locally generated error codes */
#define ARES_EBADQUERY 7
#define ARES_EBADNAME 8
#define ARES_EBADFAMILY 9
#define ARES_EBADRESP 10
#define ARES_ECONNREFUSED 11
#define ARES_ETIMEOUT 12
#define ARES_EOF 13
#define ARES_EFILE 14
#define ARES_ENOMEM 15
#define ARES_EDESTRUCTION 16
#define ARES_EBADSTR 17
/* ares_getnameinfo error codes */
#define ARES_EBADFLAGS 18
/* ares_getaddrinfo error codes */
#define ARES_ENONAME 19
#define ARES_EBADHINTS 20
/* Uninitialized library error code */
#define ARES_ENOTINITIALIZED 21 /* introduced in 1.7.0 */
/* ares_library_init error codes */
#define ARES_ELOADIPHLPAPI 22 /* introduced in 1.7.0 */
#define ARES_EADDRGETNETWORKPARAMS 23 /* introduced in 1.7.0 */
/* More error codes */
#define ARES_ECANCELLED 24 /* introduced in 1.7.0 */
/* More ares_getaddrinfo error codes */
#define ARES_ESERVICE 25 /* introduced in 1.?.0 */
/* Flag values */
#define ARES_FLAG_USEVC (1 << 0)
#define ARES_FLAG_PRIMARY (1 << 1)
#define ARES_FLAG_IGNTC (1 << 2)
#define ARES_FLAG_NORECURSE (1 << 3)
#define ARES_FLAG_STAYOPEN (1 << 4)
#define ARES_FLAG_NOSEARCH (1 << 5)
#define ARES_FLAG_NOALIASES (1 << 6)
#define ARES_FLAG_NOCHECKRESP (1 << 7)
#define ARES_FLAG_EDNS (1 << 8)
/* Option mask values */
#define ARES_OPT_FLAGS (1 << 0)
#define ARES_OPT_TIMEOUT (1 << 1)
#define ARES_OPT_TRIES (1 << 2)
#define ARES_OPT_NDOTS (1 << 3)
#define ARES_OPT_UDP_PORT (1 << 4)
#define ARES_OPT_TCP_PORT (1 << 5)
#define ARES_OPT_SERVERS (1 << 6)
#define ARES_OPT_DOMAINS (1 << 7)
#define ARES_OPT_LOOKUPS (1 << 8)
#define ARES_OPT_SOCK_STATE_CB (1 << 9)
#define ARES_OPT_SORTLIST (1 << 10)
#define ARES_OPT_SOCK_SNDBUF (1 << 11)
#define ARES_OPT_SOCK_RCVBUF (1 << 12)
#define ARES_OPT_TIMEOUTMS (1 << 13)
#define ARES_OPT_ROTATE (1 << 14)
#define ARES_OPT_EDNSPSZ (1 << 15)
#define ARES_OPT_NOROTATE (1 << 16)
#define ARES_OPT_RESOLVCONF (1 << 17)
/* Nameinfo flag values */
#define ARES_NI_NOFQDN (1 << 0)
#define ARES_NI_NUMERICHOST (1 << 1)
#define ARES_NI_NAMEREQD (1 << 2)
#define ARES_NI_NUMERICSERV (1 << 3)
#define ARES_NI_DGRAM (1 << 4)
#define ARES_NI_TCP 0
#define ARES_NI_UDP ARES_NI_DGRAM
#define ARES_NI_SCTP (1 << 5)
#define ARES_NI_DCCP (1 << 6)
#define ARES_NI_NUMERICSCOPE (1 << 7)
#define ARES_NI_LOOKUPHOST (1 << 8)
#define ARES_NI_LOOKUPSERVICE (1 << 9)
/* Reserved for future use */
#define ARES_NI_IDN (1 << 10)
#define ARES_NI_IDN_ALLOW_UNASSIGNED (1 << 11)
#define ARES_NI_IDN_USE_STD3_ASCII_RULES (1 << 12)
/* Addrinfo flag values */
#define ARES_AI_CANONNAME (1 << 0)
#define ARES_AI_NUMERICHOST (1 << 1)
#define ARES_AI_PASSIVE (1 << 2)
#define ARES_AI_NUMERICSERV (1 << 3)
#define ARES_AI_V4MAPPED (1 << 4)
#define ARES_AI_ALL (1 << 5)
#define ARES_AI_ADDRCONFIG (1 << 6)
#define ARES_AI_NOSORT (1 << 7)
#define ARES_AI_ENVHOSTS (1 << 8)
/* Reserved for future use */
#define ARES_AI_IDN (1 << 10)
#define ARES_AI_IDN_ALLOW_UNASSIGNED (1 << 11)
#define ARES_AI_IDN_USE_STD3_ASCII_RULES (1 << 12)
#define ARES_AI_CANONIDN (1 << 13)
#define ARES_AI_MASK (ARES_AI_CANONNAME|ARES_AI_NUMERICHOST|ARES_AI_PASSIVE| \
ARES_AI_NUMERICSERV|ARES_AI_V4MAPPED|ARES_AI_ALL| \
ARES_AI_ADDRCONFIG)
#define ARES_GETSOCK_MAXNUM 16 /* ares_getsock() can return info about this
many sockets */
#define ARES_GETSOCK_READABLE(bits,num) (bits & (1<< (num)))
#define ARES_GETSOCK_WRITABLE(bits,num) (bits & (1 << ((num) + \
ARES_GETSOCK_MAXNUM)))
/* c-ares library initialization flag values */
#define ARES_LIB_INIT_NONE (0)
#define ARES_LIB_INIT_WIN32 (1 << 0)
#define ARES_LIB_INIT_ALL (ARES_LIB_INIT_WIN32)
/*
* Typedef our socket type
*/
#ifndef ares_socket_typedef
#ifdef WIN32
typedef SOCKET ares_socket_t;
#define ARES_SOCKET_BAD INVALID_SOCKET
#else
typedef int ares_socket_t;
#define ARES_SOCKET_BAD -1
#endif
#define ares_socket_typedef
#endif /* ares_socket_typedef */
typedef void (*ares_sock_state_cb)(void *data,
ares_socket_t socket_fd,
int readable,
int writable);
struct apattern;
/* NOTE about the ares_options struct to users and developers.
This struct will remain looking like this. It will not be extended nor
shrunk in future releases, but all new options will be set by ares_set_*()
options instead of with the ares_init_options() function.
Eventually (in a galaxy far far away), all options will be settable by
ares_set_*() options and the ares_init_options() function will become
deprecated.
When new options are added to c-ares, they are not added to this
struct. And they are not "saved" with the ares_save_options() function but
instead we encourage the use of the ares_dup() function. Needless to say,
if you add config options to c-ares you need to make sure ares_dup()
duplicates this new option.
*/
struct ares_options {
int flags;
int timeout; /* in seconds or milliseconds, depending on options */
int tries;
int ndots;
unsigned short udp_port;
unsigned short tcp_port;
int socket_send_buffer_size;
int socket_receive_buffer_size;
struct in_addr *servers;
int nservers;
char **domains;
int ndomains;
char *lookups;
ares_sock_state_cb sock_state_cb;
void *sock_state_cb_data;
struct apattern *sortlist;
int nsort;
int ednspsz;
char *resolvconf_path;
};
struct hostent;
struct timeval;
struct sockaddr;
struct ares_channeldata;
struct ares_addrinfo;
struct ares_addrinfo_hints;
typedef struct ares_channeldata *ares_channel;
typedef void (*ares_callback)(void *arg,
int status,
int timeouts,
unsigned char *abuf,
int alen);
typedef void (*ares_host_callback)(void *arg,
int status,
int timeouts,
struct hostent *hostent);
typedef void (*ares_nameinfo_callback)(void *arg,
int status,
int timeouts,
char *node,
char *service);
typedef int (*ares_sock_create_callback)(ares_socket_t socket_fd,
int type,
void *data);
typedef int (*ares_sock_config_callback)(ares_socket_t socket_fd,
int type,
void *data);
typedef void (*ares_addrinfo_callback)(void *arg,
int status,
int timeouts,
struct ares_addrinfo *res);
CARES_EXTERN int ares_library_init(int flags);
CARES_EXTERN int ares_library_init_mem(int flags,
void *(*amalloc)(size_t size),
void (*afree)(void *ptr),
void *(*arealloc)(void *ptr, size_t size));
#if defined(ANDROID) || defined(__ANDROID__)
CARES_EXTERN void ares_library_init_jvm(JavaVM *jvm);
CARES_EXTERN int ares_library_init_android(jobject connectivity_manager);
CARES_EXTERN int ares_library_android_initialized(void);
#endif
CARES_EXTERN int ares_library_initialized(void);
CARES_EXTERN void ares_library_cleanup(void);
CARES_EXTERN const char *ares_version(int *version);
CARES_EXTERN int ares_init(ares_channel *channelptr);
CARES_EXTERN int ares_init_options(ares_channel *channelptr,
struct ares_options *options,
int optmask);
CARES_EXTERN int ares_save_options(ares_channel channel,
struct ares_options *options,
int *optmask);
CARES_EXTERN void ares_destroy_options(struct ares_options *options);
CARES_EXTERN int ares_dup(ares_channel *dest,
ares_channel src);
CARES_EXTERN void ares_destroy(ares_channel channel);
CARES_EXTERN void ares_cancel(ares_channel channel);
/* These next 3 configure local binding for the out-going socket
* connection. Use these to specify source IP and/or network device
* on multi-homed systems.
*/
CARES_EXTERN void ares_set_local_ip4(ares_channel channel, unsigned int local_ip);
/* local_ip6 should be 16 bytes in length */
CARES_EXTERN void ares_set_local_ip6(ares_channel channel,
const unsigned char* local_ip6);
/* local_dev_name should be null terminated. */
CARES_EXTERN void ares_set_local_dev(ares_channel channel,
const char* local_dev_name);
CARES_EXTERN void ares_set_socket_callback(ares_channel channel,
ares_sock_create_callback callback,
void *user_data);
CARES_EXTERN void ares_set_socket_configure_callback(ares_channel channel,
ares_sock_config_callback callback,
void *user_data);
CARES_EXTERN int ares_set_sortlist(ares_channel channel,
const char *sortstr);
CARES_EXTERN void ares_getaddrinfo(ares_channel channel,
const char* node,
const char* service,
const struct ares_addrinfo_hints* hints,
ares_addrinfo_callback callback,
void* arg);
CARES_EXTERN void ares_freeaddrinfo(struct ares_addrinfo* ai);
/*
* Virtual function set to have user-managed socket IO.
* Note that all functions need to be defined, and when
* set, the library will not do any bind nor set any
* socket options, assuming the client handles these
* through either socket creation or the
* ares_sock_config_callback call.
*/
struct iovec;
struct ares_socket_functions {
ares_socket_t(*asocket)(int, int, int, void *);
int(*aclose)(ares_socket_t, void *);
int(*aconnect)(ares_socket_t, const struct sockaddr *, ares_socklen_t, void *);
ares_ssize_t(*arecvfrom)(ares_socket_t, void *, size_t, int, struct sockaddr *, ares_socklen_t *, void *);
ares_ssize_t(*asendv)(ares_socket_t, const struct iovec *, int, void *);
};
CARES_EXTERN void ares_set_socket_functions(ares_channel channel,
const struct ares_socket_functions * funcs,
void *user_data);
CARES_EXTERN void ares_send(ares_channel channel,
const unsigned char *qbuf,
int qlen,
ares_callback callback,
void *arg);
CARES_EXTERN void ares_query(ares_channel channel,
const char *name,
int dnsclass,
int type,
ares_callback callback,
void *arg);
CARES_EXTERN void ares_search(ares_channel channel,
const char *name,
int dnsclass,
int type,
ares_callback callback,
void *arg);
CARES_EXTERN void ares_gethostbyname(ares_channel channel,
const char *name,
int family,
ares_host_callback callback,
void *arg);
CARES_EXTERN int ares_gethostbyname_file(ares_channel channel,
const char *name,
int family,
struct hostent **host);
CARES_EXTERN void ares_gethostbyaddr(ares_channel channel,
const void *addr,
int addrlen,
int family,
ares_host_callback callback,
void *arg);
CARES_EXTERN void ares_getnameinfo(ares_channel channel,
const struct sockaddr *sa,
ares_socklen_t salen,
int flags,
ares_nameinfo_callback callback,
void *arg);
CARES_EXTERN int ares_fds(ares_channel channel,
fd_set *read_fds,
fd_set *write_fds);
CARES_EXTERN int ares_getsock(ares_channel channel,
ares_socket_t *socks,
int numsocks);
CARES_EXTERN struct timeval *ares_timeout(ares_channel channel,
struct timeval *maxtv,
struct timeval *tv);
CARES_EXTERN void ares_process(ares_channel channel,
fd_set *read_fds,
fd_set *write_fds);
CARES_EXTERN void ares_process_fd(ares_channel channel,
ares_socket_t read_fd,
ares_socket_t write_fd);
CARES_EXTERN int ares_create_query(const char *name,
int dnsclass,
int type,
unsigned short id,
int rd,
unsigned char **buf,
int *buflen,
int max_udp_size);
CARES_EXTERN int ares_mkquery(const char *name,
int dnsclass,
int type,
unsigned short id,
int rd,
unsigned char **buf,
int *buflen);
CARES_EXTERN int ares_expand_name(const unsigned char *encoded,
const unsigned char *abuf,
int alen,
char **s,
long *enclen);
CARES_EXTERN int ares_expand_string(const unsigned char *encoded,
const unsigned char *abuf,
int alen,
unsigned char **s,
long *enclen);
/*
* NOTE: before c-ares 1.7.0 we would most often use the system in6_addr
* struct below when ares itself was built, but many apps would use this
* private version since the header checked a HAVE_* define for it. Starting
* with 1.7.0 we always declare and use our own to stop relying on the
* system's one.
*/
struct ares_in6_addr {
union {
unsigned char _S6_u8[16];
} _S6_un;
};
struct ares_addrttl {
struct in_addr ipaddr;
int ttl;
};
struct ares_addr6ttl {
struct ares_in6_addr ip6addr;
int ttl;
};
struct ares_caa_reply {
struct ares_caa_reply *next;
int critical;
unsigned char *property;
size_t plength; /* plength excludes null termination */
unsigned char *value;
size_t length; /* length excludes null termination */
};
struct ares_srv_reply {
struct ares_srv_reply *next;
char *host;
unsigned short priority;
unsigned short weight;
unsigned short port;
};
struct ares_mx_reply {
struct ares_mx_reply *next;
char *host;
unsigned short priority;
};
struct ares_txt_reply {
struct ares_txt_reply *next;
unsigned char *txt;
size_t length; /* length excludes null termination */
};
/* NOTE: This structure is a superset of ares_txt_reply
*/
struct ares_txt_ext {
struct ares_txt_ext *next;
unsigned char *txt;
size_t length;
/* 1 - if start of new record
* 0 - if a chunk in the same record */
unsigned char record_start;
};
struct ares_naptr_reply {
struct ares_naptr_reply *next;
unsigned char *flags;
unsigned char *service;
unsigned char *regexp;
char *replacement;
unsigned short order;
unsigned short preference;
};
struct ares_soa_reply {
char *nsname;
char *hostmaster;
unsigned int serial;
unsigned int refresh;
unsigned int retry;
unsigned int expire;
unsigned int minttl;
};
struct ares_uri_reply {
struct ares_uri_reply *next;
unsigned short priority;
unsigned short weight;
char *uri;
int ttl;
};
/*
* Similar to addrinfo, but with extra ttl and missing canonname.
*/
struct ares_addrinfo_node {
int ai_ttl;
int ai_flags;
int ai_family;
int ai_socktype;
int ai_protocol;
ares_socklen_t ai_addrlen;
struct sockaddr *ai_addr;
struct ares_addrinfo_node *ai_next;
};
/*
* alias - label of the resource record.
* name - value (canonical name) of the resource record.
* See RFC2181 10.1.1. CNAME terminology.
*/
struct ares_addrinfo_cname {
int ttl;
char *alias;
char *name;
struct ares_addrinfo_cname *next;
};
struct ares_addrinfo {
struct ares_addrinfo_cname *cnames;
struct ares_addrinfo_node *nodes;
char *name;
};
struct ares_addrinfo_hints {
int ai_flags;
int ai_family;
int ai_socktype;
int ai_protocol;
};
/*
** Parse the buffer, starting at *abuf and of length alen bytes, previously
** obtained from an ares_search call. Put the results in *host, if nonnull.
** Also, if addrttls is nonnull, put up to *naddrttls IPv4 addresses along with
** their TTLs in that array, and set *naddrttls to the number of addresses
** so written.
*/
CARES_EXTERN int ares_parse_a_reply(const unsigned char *abuf,
int alen,
struct hostent **host,
struct ares_addrttl *addrttls,
int *naddrttls);
CARES_EXTERN int ares_parse_aaaa_reply(const unsigned char *abuf,
int alen,
struct hostent **host,
struct ares_addr6ttl *addrttls,
int *naddrttls);
CARES_EXTERN int ares_parse_caa_reply(const unsigned char* abuf,
int alen,
struct ares_caa_reply** caa_out);
CARES_EXTERN int ares_parse_ptr_reply(const unsigned char *abuf,
int alen,
const void *addr,
int addrlen,
int family,
struct hostent **host);
CARES_EXTERN int ares_parse_ns_reply(const unsigned char *abuf,
int alen,
struct hostent **host);
CARES_EXTERN int ares_parse_srv_reply(const unsigned char* abuf,
int alen,
struct ares_srv_reply** srv_out);
CARES_EXTERN int ares_parse_mx_reply(const unsigned char* abuf,
int alen,
struct ares_mx_reply** mx_out);
CARES_EXTERN int ares_parse_txt_reply(const unsigned char* abuf,
int alen,
struct ares_txt_reply** txt_out);
CARES_EXTERN int ares_parse_txt_reply_ext(const unsigned char* abuf,
int alen,
struct ares_txt_ext** txt_out);
CARES_EXTERN int ares_parse_naptr_reply(const unsigned char* abuf,
int alen,
struct ares_naptr_reply** naptr_out);
CARES_EXTERN int ares_parse_soa_reply(const unsigned char* abuf,
int alen,
struct ares_soa_reply** soa_out);
CARES_EXTERN int ares_parse_uri_reply(const unsigned char* abuf,
int alen,
struct ares_uri_reply** uri_out);
CARES_EXTERN void ares_free_string(void *str);
CARES_EXTERN void ares_free_hostent(struct hostent *host);
CARES_EXTERN void ares_free_data(void *dataptr);
CARES_EXTERN const char *ares_strerror(int code);
struct ares_addr_node {
struct ares_addr_node *next;
int family;
union {
struct in_addr addr4;
struct ares_in6_addr addr6;
} addr;
};
struct ares_addr_port_node {
struct ares_addr_port_node *next;
int family;
union {
struct in_addr addr4;
struct ares_in6_addr addr6;
} addr;
int udp_port;
int tcp_port;
};
CARES_EXTERN int ares_set_servers(ares_channel channel,
struct ares_addr_node *servers);
CARES_EXTERN int ares_set_servers_ports(ares_channel channel,
struct ares_addr_port_node *servers);
/* Incomming string format: host[:port][,host[:port]]... */
CARES_EXTERN int ares_set_servers_csv(ares_channel channel,
const char* servers);
CARES_EXTERN int ares_set_servers_ports_csv(ares_channel channel,
const char* servers);
CARES_EXTERN int ares_get_servers(ares_channel channel,
struct ares_addr_node **servers);
CARES_EXTERN int ares_get_servers_ports(ares_channel channel,
struct ares_addr_port_node **servers);
CARES_EXTERN const char *ares_inet_ntop(int af, const void *src, char *dst,
ares_socklen_t size);
CARES_EXTERN int ares_inet_pton(int af, const char *src, void *dst);
#ifdef __cplusplus
}
#endif
#endif /* ARES__H */

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/* include/ares_build.h. Generated from ares_build.h.in by configure. */
#ifndef __CARES_BUILD_H
#define __CARES_BUILD_H
/* Copyright (C) 2009 - 2021 by Daniel Stenberg et al
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of M.I.T. not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. M.I.T. makes no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*/
/* ================================================================ */
/* NOTES FOR CONFIGURE CAPABLE SYSTEMS */
/* ================================================================ */
/*
* NOTE 1:
* -------
*
* Nothing in this file is intended to be modified or adjusted by the
* c-ares library user nor by the c-ares library builder.
*
* If you think that something actually needs to be changed, adjusted
* or fixed in this file, then, report it on the c-ares development
* mailing list: http://lists.haxx.se/listinfo/c-ares/
*
* This header file shall only export symbols which are 'cares' or 'CARES'
* prefixed, otherwise public name space would be polluted.
*
* NOTE 2:
* -------
*
* Right now you might be staring at file ares_build.h.in or ares_build.h,
* this is due to the following reason:
*
* On systems capable of running the configure script, the configure process
* will overwrite the distributed ares_build.h file with one that is suitable
* and specific to the library being configured and built, which is generated
* from the ares_build.h.in template file.
*
*/
/* ================================================================ */
/* DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE */
/* ================================================================ */
#ifdef CARES_TYPEOF_ARES_SOCKLEN_T
# error "CARES_TYPEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h"
Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_already_defined
#endif
#define CARES_HAVE_ARPA_NAMESER_H 1
#define CARES_HAVE_ARPA_NAMESER_COMPAT_H 1
/* ================================================================ */
/* EXTERNAL INTERFACE SETTINGS FOR CONFIGURE CAPABLE SYSTEMS ONLY */
/* ================================================================ */
/* Configure process defines this to 1 when it finds out that system */
/* header file ws2tcpip.h must be included by the external interface. */
/* #undef CARES_PULL_WS2TCPIP_H */
#ifdef CARES_PULL_WS2TCPIP_H
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
# endif
# include <windows.h>
# include <winsock2.h>
# include <ws2tcpip.h>
#endif
/* Configure process defines this to 1 when it finds out that system */
/* header file sys/types.h must be included by the external interface. */
#define CARES_PULL_SYS_TYPES_H 1
#ifdef CARES_PULL_SYS_TYPES_H
# include <sys/types.h>
#endif
/* Configure process defines this to 1 when it finds out that system */
/* header file sys/socket.h must be included by the external interface. */
#define CARES_PULL_SYS_SOCKET_H 1
#ifdef CARES_PULL_SYS_SOCKET_H
# include <sys/socket.h>
#endif
/* Integral data type used for ares_socklen_t. */
#define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
/* Data type definition of ares_socklen_t. */
typedef CARES_TYPEOF_ARES_SOCKLEN_T ares_socklen_t;
/* Integral data type used for ares_ssize_t. */
#define CARES_TYPEOF_ARES_SSIZE_T ssize_t
/* Data type definition of ares_ssize_t. */
typedef CARES_TYPEOF_ARES_SSIZE_T ares_ssize_t;
#endif /* __CARES_BUILD_H */

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#ifndef HEADER_CARES_DNS_H
#define HEADER_CARES_DNS_H
/* Copyright 1998, 2011 by the Massachusetts Institute of Technology.
*
* Permission to use, copy, modify, and distribute this
* software and its documentation for any purpose and without
* fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright
* notice and this permission notice appear in supporting
* documentation, and that the name of M.I.T. not be used in
* advertising or publicity pertaining to distribution of the
* software without specific, written prior permission.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is"
* without express or implied warranty.
*/
/*
* NOTE TO INTEGRATORS:
*
* This header is made public due to legacy projects relying on it.
* Please do not use the macros within this header, or include this
* header in your project as it may be removed in the future.
*/
/*
* Macro DNS__16BIT reads a network short (16 bit) given in network
* byte order, and returns its value as an unsigned short.
*/
#define DNS__16BIT(p) ((unsigned short)((unsigned int) 0xffff & \
(((unsigned int)((unsigned char)(p)[0]) << 8U) | \
((unsigned int)((unsigned char)(p)[1])))))
/*
* Macro DNS__32BIT reads a network long (32 bit) given in network
* byte order, and returns its value as an unsigned int.
*/
#define DNS__32BIT(p) ((unsigned int) \
(((unsigned int)((unsigned char)(p)[0]) << 24U) | \
((unsigned int)((unsigned char)(p)[1]) << 16U) | \
((unsigned int)((unsigned char)(p)[2]) << 8U) | \
((unsigned int)((unsigned char)(p)[3]))))
#define DNS__SET16BIT(p, v) (((p)[0] = (unsigned char)(((v) >> 8) & 0xff)), \
((p)[1] = (unsigned char)((v) & 0xff)))
#define DNS__SET32BIT(p, v) (((p)[0] = (unsigned char)(((v) >> 24) & 0xff)), \
((p)[1] = (unsigned char)(((v) >> 16) & 0xff)), \
((p)[2] = (unsigned char)(((v) >> 8) & 0xff)), \
((p)[3] = (unsigned char)((v) & 0xff)))
#if 0
/* we cannot use this approach on systems where we can't access 16/32 bit
data on un-aligned addresses */
#define DNS__16BIT(p) ntohs(*(unsigned short*)(p))
#define DNS__32BIT(p) ntohl(*(unsigned long*)(p))
#define DNS__SET16BIT(p, v) *(unsigned short*)(p) = htons(v)
#define DNS__SET32BIT(p, v) *(unsigned long*)(p) = htonl(v)
#endif
/* Macros for parsing a DNS header */
#define DNS_HEADER_QID(h) DNS__16BIT(h)
#define DNS_HEADER_QR(h) (((h)[2] >> 7) & 0x1)
#define DNS_HEADER_OPCODE(h) (((h)[2] >> 3) & 0xf)
#define DNS_HEADER_AA(h) (((h)[2] >> 2) & 0x1)
#define DNS_HEADER_TC(h) (((h)[2] >> 1) & 0x1)
#define DNS_HEADER_RD(h) ((h)[2] & 0x1)
#define DNS_HEADER_RA(h) (((h)[3] >> 7) & 0x1)
#define DNS_HEADER_Z(h) (((h)[3] >> 4) & 0x7)
#define DNS_HEADER_RCODE(h) ((h)[3] & 0xf)
#define DNS_HEADER_QDCOUNT(h) DNS__16BIT((h) + 4)
#define DNS_HEADER_ANCOUNT(h) DNS__16BIT((h) + 6)
#define DNS_HEADER_NSCOUNT(h) DNS__16BIT((h) + 8)
#define DNS_HEADER_ARCOUNT(h) DNS__16BIT((h) + 10)
/* Macros for constructing a DNS header */
#define DNS_HEADER_SET_QID(h, v) DNS__SET16BIT(h, v)
#define DNS_HEADER_SET_QR(h, v) ((h)[2] |= (unsigned char)(((v) & 0x1) << 7))
#define DNS_HEADER_SET_OPCODE(h, v) ((h)[2] |= (unsigned char)(((v) & 0xf) << 3))
#define DNS_HEADER_SET_AA(h, v) ((h)[2] |= (unsigned char)(((v) & 0x1) << 2))
#define DNS_HEADER_SET_TC(h, v) ((h)[2] |= (unsigned char)(((v) & 0x1) << 1))
#define DNS_HEADER_SET_RD(h, v) ((h)[2] |= (unsigned char)((v) & 0x1))
#define DNS_HEADER_SET_RA(h, v) ((h)[3] |= (unsigned char)(((v) & 0x1) << 7))
#define DNS_HEADER_SET_Z(h, v) ((h)[3] |= (unsigned char)(((v) & 0x7) << 4))
#define DNS_HEADER_SET_RCODE(h, v) ((h)[3] |= (unsigned char)((v) & 0xf))
#define DNS_HEADER_SET_QDCOUNT(h, v) DNS__SET16BIT((h) + 4, v)
#define DNS_HEADER_SET_ANCOUNT(h, v) DNS__SET16BIT((h) + 6, v)
#define DNS_HEADER_SET_NSCOUNT(h, v) DNS__SET16BIT((h) + 8, v)
#define DNS_HEADER_SET_ARCOUNT(h, v) DNS__SET16BIT((h) + 10, v)
/* Macros for parsing the fixed part of a DNS question */
#define DNS_QUESTION_TYPE(q) DNS__16BIT(q)
#define DNS_QUESTION_CLASS(q) DNS__16BIT((q) + 2)
/* Macros for constructing the fixed part of a DNS question */
#define DNS_QUESTION_SET_TYPE(q, v) DNS__SET16BIT(q, v)
#define DNS_QUESTION_SET_CLASS(q, v) DNS__SET16BIT((q) + 2, v)
/* Macros for parsing the fixed part of a DNS resource record */
#define DNS_RR_TYPE(r) DNS__16BIT(r)
#define DNS_RR_CLASS(r) DNS__16BIT((r) + 2)
#define DNS_RR_TTL(r) DNS__32BIT((r) + 4)
#define DNS_RR_LEN(r) DNS__16BIT((r) + 8)
/* Macros for constructing the fixed part of a DNS resource record */
#define DNS_RR_SET_TYPE(r, v) DNS__SET16BIT(r, v)
#define DNS_RR_SET_CLASS(r, v) DNS__SET16BIT((r) + 2, v)
#define DNS_RR_SET_TTL(r, v) DNS__SET32BIT((r) + 4, v)
#define DNS_RR_SET_LEN(r, v) DNS__SET16BIT((r) + 8, v)
#endif /* HEADER_CARES_DNS_H */

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#ifndef __CARES_RULES_H
#define __CARES_RULES_H
/* Copyright (C) 2009 - 2021 by Daniel Stenberg et al
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of M.I.T. not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. M.I.T. makes no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*/
/* ================================================================ */
/* COMPILE TIME SANITY CHECKS */
/* ================================================================ */
/*
* NOTE 1:
* -------
*
* All checks done in this file are intentionally placed in a public
* header file which is pulled by ares.h when an application is
* being built using an already built c-ares library. Additionally
* this file is also included and used when building the library.
*
* If compilation fails on this file it is certainly sure that the
* problem is elsewhere. It could be a problem in the ares_build.h
* header file, or simply that you are using different compilation
* settings than those used to build the library.
*
* Nothing in this file is intended to be modified or adjusted by the
* c-ares library user nor by the c-ares library builder.
*
* Do not deactivate any check, these are done to make sure that the
* library is properly built and used.
*
* You can find further help on the c-ares development mailing list:
* http://lists.haxx.se/listinfo/c-ares/
*
* NOTE 2
* ------
*
* Some of the following compile time checks are based on the fact
* that the dimension of a constant array can not be a negative one.
* In this way if the compile time verification fails, the compilation
* will fail issuing an error. The error description wording is compiler
* dependent but it will be quite similar to one of the following:
*
* "negative subscript or subscript is too large"
* "array must have at least one element"
* "-1 is an illegal array size"
* "size of array is negative"
*
* If you are building an application which tries to use an already
* built c-ares library and you are getting this kind of errors on
* this file, it is a clear indication that there is a mismatch between
* how the library was built and how you are trying to use it for your
* application. Your already compiled or binary library provider is the
* only one who can give you the details you need to properly use it.
*/
/*
* Verify that some macros are actually defined.
*/
#ifndef CARES_TYPEOF_ARES_SOCKLEN_T
# error "CARES_TYPEOF_ARES_SOCKLEN_T definition is missing!"
Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_is_missing
#endif
/*
* Macros private to this header file.
*/
#define CareschkszEQ(t, s) sizeof(t) == s ? 1 : -1
#define CareschkszGE(t1, t2) sizeof(t1) >= sizeof(t2) ? 1 : -1
/*
* Verify that the size previously defined and expected for
* ares_socklen_t is actually the same as the one reported
* by sizeof() at compile time.
*/
typedef char
__cares_rule_02__
[CareschkszEQ(ares_socklen_t, sizeof(CARES_TYPEOF_ARES_SOCKLEN_T))];
/*
* Verify at compile time that the size of ares_socklen_t as reported
* by sizeof() is greater or equal than the one reported for int for
* the current compilation.
*/
typedef char
__cares_rule_03__
[CareschkszGE(ares_socklen_t, int)];
/* ================================================================ */
/* EXTERNALLY AND INTERNALLY VISIBLE DEFINITIONS */
/* ================================================================ */
/*
* Get rid of macros private to this header file.
*/
#undef CareschkszEQ
#undef CareschkszGE
/*
* Get rid of macros not intended to exist beyond this point.
*/
#undef CARES_PULL_WS2TCPIP_H
#undef CARES_PULL_SYS_TYPES_H
#undef CARES_PULL_SYS_SOCKET_H
#undef CARES_TYPEOF_ARES_SOCKLEN_T
#endif /* __CARES_RULES_H */

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#ifndef ARES__VERSION_H
#define ARES__VERSION_H
/* This is the global package copyright */
#define ARES_COPYRIGHT "2004 - 2021 Daniel Stenberg, <daniel@haxx.se>."
#define ARES_VERSION_MAJOR 1
#define ARES_VERSION_MINOR 18
#define ARES_VERSION_PATCH 1
#define ARES_VERSION ((ARES_VERSION_MAJOR<<16)|\
(ARES_VERSION_MINOR<<8)|\
(ARES_VERSION_PATCH))
#define ARES_VERSION_STR "1.18.1"
#if (ARES_VERSION >= 0x010700)
# define CARES_HAVE_ARES_LIBRARY_INIT 1
# define CARES_HAVE_ARES_LIBRARY_CLEANUP 1
#else
# undef CARES_HAVE_ARES_LIBRARY_INIT
# undef CARES_HAVE_ARES_LIBRARY_CLEANUP
#endif
#endif

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/*
* libev simple C++ wrapper classes
*
* Copyright (c) 2007,2008,2010,2018,2020 Marc Alexander Lehmann <libev@schmorp.de>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
* CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
* ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU General Public License ("GPL") version 2 or any later version,
* in which case the provisions of the GPL are applicable instead of
* the above. If you wish to allow the use of your version of this file
* only under the terms of the GPL and not to allow others to use your
* version of this file under the BSD license, indicate your decision
* by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete the
* provisions above, a recipient may use your version of this file under
* either the BSD or the GPL.
*/
#ifndef EVPP_H__
#define EVPP_H__
#ifdef EV_H
# include EV_H
#else
# include "ev.h"
#endif
#ifndef EV_USE_STDEXCEPT
# define EV_USE_STDEXCEPT 1
#endif
#if EV_USE_STDEXCEPT
# include <stdexcept>
#endif
namespace ev {
typedef ev_tstamp tstamp;
enum {
UNDEF = EV_UNDEF,
NONE = EV_NONE,
READ = EV_READ,
WRITE = EV_WRITE,
#if EV_COMPAT3
TIMEOUT = EV_TIMEOUT,
#endif
TIMER = EV_TIMER,
PERIODIC = EV_PERIODIC,
SIGNAL = EV_SIGNAL,
CHILD = EV_CHILD,
STAT = EV_STAT,
IDLE = EV_IDLE,
CHECK = EV_CHECK,
PREPARE = EV_PREPARE,
FORK = EV_FORK,
ASYNC = EV_ASYNC,
EMBED = EV_EMBED,
# undef ERROR // some systems stupidly #define ERROR
ERROR = EV_ERROR
};
enum
{
AUTO = EVFLAG_AUTO,
NOENV = EVFLAG_NOENV,
FORKCHECK = EVFLAG_FORKCHECK,
SELECT = EVBACKEND_SELECT,
POLL = EVBACKEND_POLL,
EPOLL = EVBACKEND_EPOLL,
KQUEUE = EVBACKEND_KQUEUE,
DEVPOLL = EVBACKEND_DEVPOLL,
PORT = EVBACKEND_PORT
};
enum
{
#if EV_COMPAT3
NONBLOCK = EVLOOP_NONBLOCK,
ONESHOT = EVLOOP_ONESHOT,
#endif
NOWAIT = EVRUN_NOWAIT,
ONCE = EVRUN_ONCE
};
enum how_t
{
ONE = EVBREAK_ONE,
ALL = EVBREAK_ALL
};
struct bad_loop
#if EV_USE_STDEXCEPT
: std::exception
#endif
{
#if EV_USE_STDEXCEPT
const char *what () const EV_NOEXCEPT
{
return "libev event loop cannot be initialized, bad value of LIBEV_FLAGS?";
}
#endif
};
#ifdef EV_AX
# undef EV_AX
#endif
#ifdef EV_AX_
# undef EV_AX_
#endif
#if EV_MULTIPLICITY
# define EV_AX raw_loop
# define EV_AX_ raw_loop,
#else
# define EV_AX
# define EV_AX_
#endif
struct loop_ref
{
loop_ref (EV_P) EV_NOEXCEPT
#if EV_MULTIPLICITY
: EV_AX (EV_A)
#endif
{
}
bool operator == (const loop_ref &other) const EV_NOEXCEPT
{
#if EV_MULTIPLICITY
return EV_AX == other.EV_AX;
#else
return true;
#endif
}
bool operator != (const loop_ref &other) const EV_NOEXCEPT
{
#if EV_MULTIPLICITY
return ! (*this == other);
#else
return false;
#endif
}
#if EV_MULTIPLICITY
bool operator == (const EV_P) const EV_NOEXCEPT
{
return this->EV_AX == EV_A;
}
bool operator != (const EV_P) const EV_NOEXCEPT
{
return ! (*this == EV_A);
}
operator struct ev_loop * () const EV_NOEXCEPT
{
return EV_AX;
}
operator const struct ev_loop * () const EV_NOEXCEPT
{
return EV_AX;
}
bool is_default () const EV_NOEXCEPT
{
return EV_AX == ev_default_loop (0);
}
#endif
#if EV_COMPAT3
void loop (int flags = 0)
{
ev_run (EV_AX_ flags);
}
void unloop (how_t how = ONE) EV_NOEXCEPT
{
ev_break (EV_AX_ how);
}
#endif
void run (int flags = 0)
{
ev_run (EV_AX_ flags);
}
void break_loop (how_t how = ONE) EV_NOEXCEPT
{
ev_break (EV_AX_ how);
}
void post_fork () EV_NOEXCEPT
{
ev_loop_fork (EV_AX);
}
unsigned int backend () const EV_NOEXCEPT
{
return ev_backend (EV_AX);
}
tstamp now () const EV_NOEXCEPT
{
return ev_now (EV_AX);
}
void ref () EV_NOEXCEPT
{
ev_ref (EV_AX);
}
void unref () EV_NOEXCEPT
{
ev_unref (EV_AX);
}
#if EV_FEATURE_API
unsigned int iteration () const EV_NOEXCEPT
{
return ev_iteration (EV_AX);
}
unsigned int depth () const EV_NOEXCEPT
{
return ev_depth (EV_AX);
}
void set_io_collect_interval (tstamp interval) EV_NOEXCEPT
{
ev_set_io_collect_interval (EV_AX_ interval);
}
void set_timeout_collect_interval (tstamp interval) EV_NOEXCEPT
{
ev_set_timeout_collect_interval (EV_AX_ interval);
}
#endif
// function callback
void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void *arg = 0) EV_NOEXCEPT
{
ev_once (EV_AX_ fd, events, timeout, cb, arg);
}
// method callback
template<class K, void (K::*method)(int)>
void once (int fd, int events, tstamp timeout, K *object) EV_NOEXCEPT
{
once (fd, events, timeout, method_thunk<K, method>, object);
}
// default method == operator ()
template<class K>
void once (int fd, int events, tstamp timeout, K *object) EV_NOEXCEPT
{
once (fd, events, timeout, method_thunk<K, &K::operator ()>, object);
}
template<class K, void (K::*method)(int)>
static void method_thunk (int revents, void *arg)
{
(static_cast<K *>(arg)->*method)
(revents);
}
// no-argument method callback
template<class K, void (K::*method)()>
void once (int fd, int events, tstamp timeout, K *object) EV_NOEXCEPT
{
once (fd, events, timeout, method_noargs_thunk<K, method>, object);
}
template<class K, void (K::*method)()>
static void method_noargs_thunk (int revents, void *arg)
{
(static_cast<K *>(arg)->*method)
();
}
// simpler function callback
template<void (*cb)(int)>
void once (int fd, int events, tstamp timeout) EV_NOEXCEPT
{
once (fd, events, timeout, simpler_func_thunk<cb>);
}
template<void (*cb)(int)>
static void simpler_func_thunk (int revents, void *arg)
{
(*cb)
(revents);
}
// simplest function callback
template<void (*cb)()>
void once (int fd, int events, tstamp timeout) EV_NOEXCEPT
{
once (fd, events, timeout, simplest_func_thunk<cb>);
}
template<void (*cb)()>
static void simplest_func_thunk (int revents, void *arg)
{
(*cb)
();
}
void feed_fd_event (int fd, int revents) EV_NOEXCEPT
{
ev_feed_fd_event (EV_AX_ fd, revents);
}
void feed_signal_event (int signum) EV_NOEXCEPT
{
ev_feed_signal_event (EV_AX_ signum);
}
#if EV_MULTIPLICITY
struct ev_loop* EV_AX;
#endif
};
#if EV_MULTIPLICITY
struct dynamic_loop : loop_ref
{
dynamic_loop (unsigned int flags = AUTO)
: loop_ref (ev_loop_new (flags))
{
if (!EV_AX)
throw bad_loop ();
}
~dynamic_loop () EV_NOEXCEPT
{
ev_loop_destroy (EV_AX);
EV_AX = 0;
}
private:
dynamic_loop (const dynamic_loop &);
dynamic_loop & operator= (const dynamic_loop &);
};
#endif
struct default_loop : loop_ref
{
default_loop (unsigned int flags = AUTO)
#if EV_MULTIPLICITY
: loop_ref (ev_default_loop (flags))
#endif
{
if (
#if EV_MULTIPLICITY
!EV_AX
#else
!ev_default_loop (flags)
#endif
)
throw bad_loop ();
}
private:
default_loop (const default_loop &);
default_loop &operator = (const default_loop &);
};
inline loop_ref get_default_loop () EV_NOEXCEPT
{
#if EV_MULTIPLICITY
return ev_default_loop (0);
#else
return loop_ref ();
#endif
}
#undef EV_AX
#undef EV_AX_
#undef EV_PX
#undef EV_PX_
#if EV_MULTIPLICITY
# define EV_PX loop_ref EV_A
# define EV_PX_ loop_ref EV_A_
#else
# define EV_PX
# define EV_PX_
#endif
template<class ev_watcher, class watcher>
struct base : ev_watcher
{
// scoped pause/unpause of a watcher
struct freeze_guard
{
watcher &w;
bool active;
freeze_guard (watcher *self) EV_NOEXCEPT
: w (*self), active (w.is_active ())
{
if (active) w.stop ();
}
~freeze_guard ()
{
if (active) w.start ();
}
};
#if EV_MULTIPLICITY
EV_PX;
// loop set
void set (EV_P) EV_NOEXCEPT
{
this->EV_A = EV_A;
}
#endif
base (EV_PX) EV_NOEXCEPT
#if EV_MULTIPLICITY
: EV_A (EV_A)
#endif
{
ev_init (this, 0);
}
void set_ (const void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) EV_NOEXCEPT
{
this->data = (void *)data;
ev_set_cb (static_cast<ev_watcher *>(this), cb);
}
// function callback
template<void (*function)(watcher &w, int)>
void set (void *data = 0) EV_NOEXCEPT
{
set_ (data, function_thunk<function>);
}
template<void (*function)(watcher &w, int)>
static void function_thunk (EV_P_ ev_watcher *w, int revents)
{
function
(*static_cast<watcher *>(w), revents);
}
// method callback
template<class K, void (K::*method)(watcher &w, int)>
void set (K *object) EV_NOEXCEPT
{
set_ (object, method_thunk<K, method>);
}
// default method == operator ()
template<class K>
void set (K *object) EV_NOEXCEPT
{
set_ (object, method_thunk<K, &K::operator ()>);
}
template<class K, void (K::*method)(watcher &w, int)>
static void method_thunk (EV_P_ ev_watcher *w, int revents)
{
(static_cast<K *>(w->data)->*method)
(*static_cast<watcher *>(w), revents);
}
// no-argument callback
template<class K, void (K::*method)()>
void set (K *object) EV_NOEXCEPT
{
set_ (object, method_noargs_thunk<K, method>);
}
template<class K, void (K::*method)()>
static void method_noargs_thunk (EV_P_ ev_watcher *w, int revents)
{
(static_cast<K *>(w->data)->*method)
();
}
void operator ()(int events = EV_UNDEF)
{
return
ev_cb (static_cast<ev_watcher *>(this))
(static_cast<ev_watcher *>(this), events);
}
bool is_active () const EV_NOEXCEPT
{
return ev_is_active (static_cast<const ev_watcher *>(this));
}
bool is_pending () const EV_NOEXCEPT
{
return ev_is_pending (static_cast<const ev_watcher *>(this));
}
void feed_event (int revents) EV_NOEXCEPT
{
ev_feed_event (EV_A_ static_cast<ev_watcher *>(this), revents);
}
};
inline tstamp now (EV_P) EV_NOEXCEPT
{
return ev_now (EV_A);
}
inline void delay (tstamp interval) EV_NOEXCEPT
{
ev_sleep (interval);
}
inline int version_major () EV_NOEXCEPT
{
return ev_version_major ();
}
inline int version_minor () EV_NOEXCEPT
{
return ev_version_minor ();
}
inline unsigned int supported_backends () EV_NOEXCEPT
{
return ev_supported_backends ();
}
inline unsigned int recommended_backends () EV_NOEXCEPT
{
return ev_recommended_backends ();
}
inline unsigned int embeddable_backends () EV_NOEXCEPT
{
return ev_embeddable_backends ();
}
inline void set_allocator (void *(*cb)(void *ptr, long size) EV_NOEXCEPT) EV_NOEXCEPT
{
ev_set_allocator (cb);
}
inline void set_syserr_cb (void (*cb)(const char *msg) EV_NOEXCEPT) EV_NOEXCEPT
{
ev_set_syserr_cb (cb);
}
#if EV_MULTIPLICITY
#define EV_CONSTRUCT(cppstem,cstem) \
(EV_PX = get_default_loop ()) EV_NOEXCEPT \
: base<ev_ ## cstem, cppstem> (EV_A) \
{ \
}
#else
#define EV_CONSTRUCT(cppstem,cstem) \
() EV_NOEXCEPT \
{ \
}
#endif
/* using a template here would require quite a few more lines,
* so a macro solution was chosen */
#define EV_BEGIN_WATCHER(cppstem,cstem) \
\
struct cppstem : base<ev_ ## cstem, cppstem> \
{ \
void start () EV_NOEXCEPT \
{ \
ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \
} \
\
void stop () EV_NOEXCEPT \
{ \
ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \
} \
\
cppstem EV_CONSTRUCT(cppstem,cstem) \
\
~cppstem () EV_NOEXCEPT \
{ \
stop (); \
} \
\
using base<ev_ ## cstem, cppstem>::set; \
\
private: \
\
cppstem (const cppstem &o); \
\
cppstem &operator =(const cppstem &o); \
\
public:
#define EV_END_WATCHER(cppstem,cstem) \
};
EV_BEGIN_WATCHER (io, io)
void set (int fd, int events) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_io_set (static_cast<ev_io *>(this), fd, events);
}
void set (int events) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_io_modify (static_cast<ev_io *>(this), events);
}
void start (int fd, int events) EV_NOEXCEPT
{
set (fd, events);
start ();
}
EV_END_WATCHER (io, io)
EV_BEGIN_WATCHER (timer, timer)
void set (ev_tstamp after, ev_tstamp repeat = 0.) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_timer_set (static_cast<ev_timer *>(this), after, repeat);
}
void start (ev_tstamp after, ev_tstamp repeat = 0.) EV_NOEXCEPT
{
set (after, repeat);
start ();
}
void again () EV_NOEXCEPT
{
ev_timer_again (EV_A_ static_cast<ev_timer *>(this));
}
ev_tstamp remaining ()
{
return ev_timer_remaining (EV_A_ static_cast<ev_timer *>(this));
}
EV_END_WATCHER (timer, timer)
#if EV_PERIODIC_ENABLE
EV_BEGIN_WATCHER (periodic, periodic)
void set (ev_tstamp at, ev_tstamp interval = 0.) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0);
}
void start (ev_tstamp at, ev_tstamp interval = 0.) EV_NOEXCEPT
{
set (at, interval);
start ();
}
void again () EV_NOEXCEPT
{
ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this));
}
EV_END_WATCHER (periodic, periodic)
#endif
#if EV_SIGNAL_ENABLE
EV_BEGIN_WATCHER (sig, signal)
void set (int signum) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_signal_set (static_cast<ev_signal *>(this), signum);
}
void start (int signum) EV_NOEXCEPT
{
set (signum);
start ();
}
EV_END_WATCHER (sig, signal)
#endif
#if EV_CHILD_ENABLE
EV_BEGIN_WATCHER (child, child)
void set (int pid, int trace = 0) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_child_set (static_cast<ev_child *>(this), pid, trace);
}
void start (int pid, int trace = 0) EV_NOEXCEPT
{
set (pid, trace);
start ();
}
EV_END_WATCHER (child, child)
#endif
#if EV_STAT_ENABLE
EV_BEGIN_WATCHER (stat, stat)
void set (const char *path, ev_tstamp interval = 0.) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_stat_set (static_cast<ev_stat *>(this), path, interval);
}
void start (const char *path, ev_tstamp interval = 0.) EV_NOEXCEPT
{
stop ();
set (path, interval);
start ();
}
void update () EV_NOEXCEPT
{
ev_stat_stat (EV_A_ static_cast<ev_stat *>(this));
}
EV_END_WATCHER (stat, stat)
#endif
#if EV_IDLE_ENABLE
EV_BEGIN_WATCHER (idle, idle)
void set () EV_NOEXCEPT { }
EV_END_WATCHER (idle, idle)
#endif
#if EV_PREPARE_ENABLE
EV_BEGIN_WATCHER (prepare, prepare)
void set () EV_NOEXCEPT { }
EV_END_WATCHER (prepare, prepare)
#endif
#if EV_CHECK_ENABLE
EV_BEGIN_WATCHER (check, check)
void set () EV_NOEXCEPT { }
EV_END_WATCHER (check, check)
#endif
#if EV_EMBED_ENABLE
EV_BEGIN_WATCHER (embed, embed)
void set_embed (struct ev_loop *embedded_loop) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_embed_set (static_cast<ev_embed *>(this), embedded_loop);
}
void start (struct ev_loop *embedded_loop) EV_NOEXCEPT
{
set (embedded_loop);
start ();
}
void sweep ()
{
ev_embed_sweep (EV_A_ static_cast<ev_embed *>(this));
}
EV_END_WATCHER (embed, embed)
#endif
#if EV_FORK_ENABLE
EV_BEGIN_WATCHER (fork, fork)
void set () EV_NOEXCEPT { }
EV_END_WATCHER (fork, fork)
#endif
#if EV_ASYNC_ENABLE
EV_BEGIN_WATCHER (async, async)
void send () EV_NOEXCEPT
{
ev_async_send (EV_A_ static_cast<ev_async *>(this));
}
bool async_pending () EV_NOEXCEPT
{
return ev_async_pending (static_cast<ev_async *>(this));
}
EV_END_WATCHER (async, async)
#endif
#undef EV_PX
#undef EV_PX_
#undef EV_CONSTRUCT
#undef EV_BEGIN_WATCHER
#undef EV_END_WATCHER
}
#endif

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@ -0,0 +1,860 @@
/*
* libev native API header
*
* Copyright (c) 2007-2020 Marc Alexander Lehmann <libev@schmorp.de>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
* CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
* ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU General Public License ("GPL") version 2 or any later version,
* in which case the provisions of the GPL are applicable instead of
* the above. If you wish to allow the use of your version of this file
* only under the terms of the GPL and not to allow others to use your
* version of this file under the BSD license, indicate your decision
* by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete the
* provisions above, a recipient may use your version of this file under
* either the BSD or the GPL.
*/
#ifndef EV_H_
#define EV_H_
#ifdef __cplusplus
# define EV_CPP(x) x
# if __cplusplus >= 201103L
# define EV_NOEXCEPT noexcept
# else
# define EV_NOEXCEPT
# endif
#else
# define EV_CPP(x)
# define EV_NOEXCEPT
#endif
#define EV_THROW EV_NOEXCEPT /* pre-4.25, do not use in new code */
EV_CPP(extern "C" {)
/*****************************************************************************/
/* pre-4.0 compatibility */
#ifndef EV_COMPAT3
# define EV_COMPAT3 1
#endif
#ifndef EV_FEATURES
# if defined __OPTIMIZE_SIZE__
# define EV_FEATURES 0x7c
# else
# define EV_FEATURES 0x7f
# endif
#endif
#define EV_FEATURE_CODE ((EV_FEATURES) & 1)
#define EV_FEATURE_DATA ((EV_FEATURES) & 2)
#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4)
#define EV_FEATURE_API ((EV_FEATURES) & 8)
#define EV_FEATURE_WATCHERS ((EV_FEATURES) & 16)
#define EV_FEATURE_BACKENDS ((EV_FEATURES) & 32)
#define EV_FEATURE_OS ((EV_FEATURES) & 64)
/* these priorities are inclusive, higher priorities will be invoked earlier */
#ifndef EV_MINPRI
# define EV_MINPRI (EV_FEATURE_CONFIG ? -2 : 0)
#endif
#ifndef EV_MAXPRI
# define EV_MAXPRI (EV_FEATURE_CONFIG ? +2 : 0)
#endif
#ifndef EV_MULTIPLICITY
# define EV_MULTIPLICITY EV_FEATURE_CONFIG
#endif
#ifndef EV_PERIODIC_ENABLE
# define EV_PERIODIC_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_STAT_ENABLE
# define EV_STAT_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_PREPARE_ENABLE
# define EV_PREPARE_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_CHECK_ENABLE
# define EV_CHECK_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_IDLE_ENABLE
# define EV_IDLE_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_FORK_ENABLE
# define EV_FORK_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_CLEANUP_ENABLE
# define EV_CLEANUP_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_SIGNAL_ENABLE
# define EV_SIGNAL_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_CHILD_ENABLE
# ifdef _WIN32
# define EV_CHILD_ENABLE 0
# else
# define EV_CHILD_ENABLE EV_FEATURE_WATCHERS
#endif
#endif
#ifndef EV_ASYNC_ENABLE
# define EV_ASYNC_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_EMBED_ENABLE
# define EV_EMBED_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_WALK_ENABLE
# define EV_WALK_ENABLE 0 /* not yet */
#endif
/*****************************************************************************/
#if EV_CHILD_ENABLE && !EV_SIGNAL_ENABLE
# undef EV_SIGNAL_ENABLE
# define EV_SIGNAL_ENABLE 1
#endif
/*****************************************************************************/
#ifndef EV_TSTAMP_T
# define EV_TSTAMP_T double
#endif
typedef EV_TSTAMP_T ev_tstamp;
#include <string.h> /* for memmove */
#ifndef EV_ATOMIC_T
# include <signal.h>
# define EV_ATOMIC_T sig_atomic_t volatile
#endif
#if EV_STAT_ENABLE
# ifdef _WIN32
# include <time.h>
# include <sys/types.h>
# endif
# include <sys/stat.h>
#endif
/* support multiple event loops? */
#if EV_MULTIPLICITY
struct ev_loop;
# define EV_P struct ev_loop *loop /* a loop as sole parameter in a declaration */
# define EV_P_ EV_P, /* a loop as first of multiple parameters */
# define EV_A loop /* a loop as sole argument to a function call */
# define EV_A_ EV_A, /* a loop as first of multiple arguments */
# define EV_DEFAULT_UC ev_default_loop_uc_ () /* the default loop, if initialised, as sole arg */
# define EV_DEFAULT_UC_ EV_DEFAULT_UC, /* the default loop as first of multiple arguments */
# define EV_DEFAULT ev_default_loop (0) /* the default loop as sole arg */
# define EV_DEFAULT_ EV_DEFAULT, /* the default loop as first of multiple arguments */
#else
# define EV_P void
# define EV_P_
# define EV_A
# define EV_A_
# define EV_DEFAULT
# define EV_DEFAULT_
# define EV_DEFAULT_UC
# define EV_DEFAULT_UC_
# undef EV_EMBED_ENABLE
#endif
/* EV_INLINE is used for functions in header files */
#if __STDC_VERSION__ >= 199901L || __GNUC__ >= 3
# define EV_INLINE static inline
#else
# define EV_INLINE static
#endif
#ifdef EV_API_STATIC
# define EV_API_DECL static
#else
# define EV_API_DECL extern
#endif
/* EV_PROTOTYPES can be used to switch of prototype declarations */
#ifndef EV_PROTOTYPES
# define EV_PROTOTYPES 1
#endif
/*****************************************************************************/
#define EV_VERSION_MAJOR 4
#define EV_VERSION_MINOR 33
/* eventmask, revents, events... */
enum {
EV_UNDEF = (int)0xFFFFFFFF, /* guaranteed to be invalid */
EV_NONE = 0x00, /* no events */
EV_READ = 0x01, /* ev_io detected read will not block */
EV_WRITE = 0x02, /* ev_io detected write will not block */
EV__IOFDSET = 0x80, /* internal use only */
EV_IO = EV_READ, /* alias for type-detection */
EV_TIMER = 0x00000100, /* timer timed out */
#if EV_COMPAT3
EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */
#endif
EV_PERIODIC = 0x00000200, /* periodic timer timed out */
EV_SIGNAL = 0x00000400, /* signal was received */
EV_CHILD = 0x00000800, /* child/pid had status change */
EV_STAT = 0x00001000, /* stat data changed */
EV_IDLE = 0x00002000, /* event loop is idling */
EV_PREPARE = 0x00004000, /* event loop about to poll */
EV_CHECK = 0x00008000, /* event loop finished poll */
EV_EMBED = 0x00010000, /* embedded event loop needs sweep */
EV_FORK = 0x00020000, /* event loop resumed in child */
EV_CLEANUP = 0x00040000, /* event loop resumed in child */
EV_ASYNC = 0x00080000, /* async intra-loop signal */
EV_CUSTOM = 0x01000000, /* for use by user code */
EV_ERROR = (int)0x80000000 /* sent when an error occurs */
};
/* can be used to add custom fields to all watchers, while losing binary compatibility */
#ifndef EV_COMMON
# define EV_COMMON void *data;
#endif
#ifndef EV_CB_DECLARE
# define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents);
#endif
#ifndef EV_CB_INVOKE
# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents))
#endif
/* not official, do not use */
#define EV_CB(type,name) void name (EV_P_ struct ev_ ## type *w, int revents)
/*
* struct member types:
* private: you may look at them, but not change them,
* and they might not mean anything to you.
* ro: can be read anytime, but only changed when the watcher isn't active.
* rw: can be read and modified anytime, even when the watcher is active.
*
* some internal details that might be helpful for debugging:
*
* active is either 0, which means the watcher is not active,
* or the array index of the watcher (periodics, timers)
* or the array index + 1 (most other watchers)
* or simply 1 for watchers that aren't in some array.
* pending is either 0, in which case the watcher isn't,
* or the array index + 1 in the pendings array.
*/
#if EV_MINPRI == EV_MAXPRI
# define EV_DECL_PRIORITY
#elif !defined (EV_DECL_PRIORITY)
# define EV_DECL_PRIORITY int priority;
#endif
/* shared by all watchers */
#define EV_WATCHER(type) \
int active; /* private */ \
int pending; /* private */ \
EV_DECL_PRIORITY /* private */ \
EV_COMMON /* rw */ \
EV_CB_DECLARE (type) /* private */
#define EV_WATCHER_LIST(type) \
EV_WATCHER (type) \
struct ev_watcher_list *next; /* private */
#define EV_WATCHER_TIME(type) \
EV_WATCHER (type) \
ev_tstamp at; /* private */
/* base class, nothing to see here unless you subclass */
typedef struct ev_watcher
{
EV_WATCHER (ev_watcher)
} ev_watcher;
/* base class, nothing to see here unless you subclass */
typedef struct ev_watcher_list
{
EV_WATCHER_LIST (ev_watcher_list)
} ev_watcher_list;
/* base class, nothing to see here unless you subclass */
typedef struct ev_watcher_time
{
EV_WATCHER_TIME (ev_watcher_time)
} ev_watcher_time;
/* invoked when fd is either EV_READable or EV_WRITEable */
/* revent EV_READ, EV_WRITE */
typedef struct ev_io
{
EV_WATCHER_LIST (ev_io)
int fd; /* ro */
int events; /* ro */
} ev_io;
/* invoked after a specific time, repeatable (based on monotonic clock) */
/* revent EV_TIMEOUT */
typedef struct ev_timer
{
EV_WATCHER_TIME (ev_timer)
ev_tstamp repeat; /* rw */
} ev_timer;
/* invoked at some specific time, possibly repeating at regular intervals (based on UTC) */
/* revent EV_PERIODIC */
typedef struct ev_periodic
{
EV_WATCHER_TIME (ev_periodic)
ev_tstamp offset; /* rw */
ev_tstamp interval; /* rw */
ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now) EV_NOEXCEPT; /* rw */
} ev_periodic;
/* invoked when the given signal has been received */
/* revent EV_SIGNAL */
typedef struct ev_signal
{
EV_WATCHER_LIST (ev_signal)
int signum; /* ro */
} ev_signal;
/* invoked when sigchld is received and waitpid indicates the given pid */
/* revent EV_CHILD */
/* does not support priorities */
typedef struct ev_child
{
EV_WATCHER_LIST (ev_child)
int flags; /* private */
int pid; /* ro */
int rpid; /* rw, holds the received pid */
int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */
} ev_child;
#if EV_STAT_ENABLE
/* st_nlink = 0 means missing file or other error */
# ifdef _WIN32
typedef struct _stati64 ev_statdata;
# else
typedef struct stat ev_statdata;
# endif
/* invoked each time the stat data changes for a given path */
/* revent EV_STAT */
typedef struct ev_stat
{
EV_WATCHER_LIST (ev_stat)
ev_timer timer; /* private */
ev_tstamp interval; /* ro */
const char *path; /* ro */
ev_statdata prev; /* ro */
ev_statdata attr; /* ro */
int wd; /* wd for inotify, fd for kqueue */
} ev_stat;
#endif
/* invoked when the nothing else needs to be done, keeps the process from blocking */
/* revent EV_IDLE */
typedef struct ev_idle
{
EV_WATCHER (ev_idle)
} ev_idle;
/* invoked for each run of the mainloop, just before the blocking call */
/* you can still change events in any way you like */
/* revent EV_PREPARE */
typedef struct ev_prepare
{
EV_WATCHER (ev_prepare)
} ev_prepare;
/* invoked for each run of the mainloop, just after the blocking call */
/* revent EV_CHECK */
typedef struct ev_check
{
EV_WATCHER (ev_check)
} ev_check;
/* the callback gets invoked before check in the child process when a fork was detected */
/* revent EV_FORK */
typedef struct ev_fork
{
EV_WATCHER (ev_fork)
} ev_fork;
/* is invoked just before the loop gets destroyed */
/* revent EV_CLEANUP */
typedef struct ev_cleanup
{
EV_WATCHER (ev_cleanup)
} ev_cleanup;
#if EV_EMBED_ENABLE
/* used to embed an event loop inside another */
/* the callback gets invoked when the event loop has handled events, and can be 0 */
typedef struct ev_embed
{
EV_WATCHER (ev_embed)
struct ev_loop *other; /* ro */
#undef EV_IO_ENABLE
#define EV_IO_ENABLE 1
ev_io io; /* private */
#undef EV_PREPARE_ENABLE
#define EV_PREPARE_ENABLE 1
ev_prepare prepare; /* private */
ev_check check; /* unused */
ev_timer timer; /* unused */
ev_periodic periodic; /* unused */
ev_idle idle; /* unused */
ev_fork fork; /* private */
ev_cleanup cleanup; /* unused */
} ev_embed;
#endif
#if EV_ASYNC_ENABLE
/* invoked when somebody calls ev_async_send on the watcher */
/* revent EV_ASYNC */
typedef struct ev_async
{
EV_WATCHER (ev_async)
EV_ATOMIC_T sent; /* private */
} ev_async;
# define ev_async_pending(w) (+(w)->sent)
#endif
/* the presence of this union forces similar struct layout */
union ev_any_watcher
{
struct ev_watcher w;
struct ev_watcher_list wl;
struct ev_io io;
struct ev_timer timer;
struct ev_periodic periodic;
struct ev_signal signal;
struct ev_child child;
#if EV_STAT_ENABLE
struct ev_stat stat;
#endif
#if EV_IDLE_ENABLE
struct ev_idle idle;
#endif
struct ev_prepare prepare;
struct ev_check check;
#if EV_FORK_ENABLE
struct ev_fork fork;
#endif
#if EV_CLEANUP_ENABLE
struct ev_cleanup cleanup;
#endif
#if EV_EMBED_ENABLE
struct ev_embed embed;
#endif
#if EV_ASYNC_ENABLE
struct ev_async async;
#endif
};
/* flag bits for ev_default_loop and ev_loop_new */
enum {
/* the default */
EVFLAG_AUTO = 0x00000000U, /* not quite a mask */
/* flag bits */
EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */
EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */
/* debugging/feature disable */
EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */
#if EV_COMPAT3
EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */
#endif
EVFLAG_SIGNALFD = 0x00200000U, /* attempt to use signalfd */
EVFLAG_NOSIGMASK = 0x00400000U, /* avoid modifying the signal mask */
EVFLAG_NOTIMERFD = 0x00800000U /* avoid creating a timerfd */
};
/* method bits to be ored together */
enum {
EVBACKEND_SELECT = 0x00000001U, /* available just about anywhere */
EVBACKEND_POLL = 0x00000002U, /* !win, !aix, broken on osx */
EVBACKEND_EPOLL = 0x00000004U, /* linux */
EVBACKEND_KQUEUE = 0x00000008U, /* bsd, broken on osx */
EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */
EVBACKEND_PORT = 0x00000020U, /* solaris 10 */
EVBACKEND_LINUXAIO = 0x00000040U, /* linux AIO, 4.19+ */
EVBACKEND_IOURING = 0x00000080U, /* linux io_uring, 5.1+ */
EVBACKEND_ALL = 0x000000FFU, /* all known backends */
EVBACKEND_MASK = 0x0000FFFFU /* all future backends */
};
#if EV_PROTOTYPES
EV_API_DECL int ev_version_major (void) EV_NOEXCEPT;
EV_API_DECL int ev_version_minor (void) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_supported_backends (void) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_recommended_backends (void) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_embeddable_backends (void) EV_NOEXCEPT;
EV_API_DECL ev_tstamp ev_time (void) EV_NOEXCEPT;
EV_API_DECL void ev_sleep (ev_tstamp delay) EV_NOEXCEPT; /* sleep for a while */
/* Sets the allocation function to use, works like realloc.
* It is used to allocate and free memory.
* If it returns zero when memory needs to be allocated, the library might abort
* or take some potentially destructive action.
* The default is your system realloc function.
*/
EV_API_DECL void ev_set_allocator (void *(*cb)(void *ptr, long size) EV_NOEXCEPT) EV_NOEXCEPT;
/* set the callback function to call on a
* retryable syscall error
* (such as failed select, poll, epoll_wait)
*/
EV_API_DECL void ev_set_syserr_cb (void (*cb)(const char *msg) EV_NOEXCEPT) EV_NOEXCEPT;
#if EV_MULTIPLICITY
/* the default loop is the only one that handles signals and child watchers */
/* you can call this as often as you like */
EV_API_DECL struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT;
#ifdef EV_API_STATIC
EV_API_DECL struct ev_loop *ev_default_loop_ptr;
#endif
EV_INLINE struct ev_loop *
ev_default_loop_uc_ (void) EV_NOEXCEPT
{
extern struct ev_loop *ev_default_loop_ptr;
return ev_default_loop_ptr;
}
EV_INLINE int
ev_is_default_loop (EV_P) EV_NOEXCEPT
{
return EV_A == EV_DEFAULT_UC;
}
/* create and destroy alternative loops that don't handle signals */
EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT;
EV_API_DECL ev_tstamp ev_now (EV_P) EV_NOEXCEPT; /* time w.r.t. timers and the eventloop, updated after each poll */
#else
EV_API_DECL int ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT; /* returns true when successful */
EV_API_DECL ev_tstamp ev_rt_now;
EV_INLINE ev_tstamp
ev_now (void) EV_NOEXCEPT
{
return ev_rt_now;
}
/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */
EV_INLINE int
ev_is_default_loop (void) EV_NOEXCEPT
{
return 1;
}
#endif /* multiplicity */
/* destroy event loops, also works for the default loop */
EV_API_DECL void ev_loop_destroy (EV_P);
/* this needs to be called after fork, to duplicate the loop */
/* when you want to re-use it in the child */
/* you can call it in either the parent or the child */
/* you can actually call it at any time, anywhere :) */
EV_API_DECL void ev_loop_fork (EV_P) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_backend (EV_P) EV_NOEXCEPT; /* backend in use by loop */
EV_API_DECL void ev_now_update (EV_P) EV_NOEXCEPT; /* update event loop time */
#if EV_WALK_ENABLE
/* walk (almost) all watchers in the loop of a given type, invoking the */
/* callback on every such watcher. The callback might stop the watcher, */
/* but do nothing else with the loop */
EV_API_DECL void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_NOEXCEPT;
#endif
#endif /* prototypes */
/* ev_run flags values */
enum {
EVRUN_NOWAIT = 1, /* do not block/wait */
EVRUN_ONCE = 2 /* block *once* only */
};
/* ev_break how values */
enum {
EVBREAK_CANCEL = 0, /* undo unloop */
EVBREAK_ONE = 1, /* unloop once */
EVBREAK_ALL = 2 /* unloop all loops */
};
#if EV_PROTOTYPES
EV_API_DECL int ev_run (EV_P_ int flags EV_CPP (= 0));
EV_API_DECL void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)) EV_NOEXCEPT; /* break out of the loop */
/*
* ref/unref can be used to add or remove a refcount on the mainloop. every watcher
* keeps one reference. if you have a long-running watcher you never unregister that
* should not keep ev_loop from running, unref() after starting, and ref() before stopping.
*/
EV_API_DECL void ev_ref (EV_P) EV_NOEXCEPT;
EV_API_DECL void ev_unref (EV_P) EV_NOEXCEPT;
/*
* convenience function, wait for a single event, without registering an event watcher
* if timeout is < 0, do wait indefinitely
*/
EV_API_DECL void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) EV_NOEXCEPT;
EV_API_DECL void ev_invoke_pending (EV_P); /* invoke all pending watchers */
# if EV_FEATURE_API
EV_API_DECL unsigned int ev_iteration (EV_P) EV_NOEXCEPT; /* number of loop iterations */
EV_API_DECL unsigned int ev_depth (EV_P) EV_NOEXCEPT; /* #ev_loop enters - #ev_loop leaves */
EV_API_DECL void ev_verify (EV_P) EV_NOEXCEPT; /* abort if loop data corrupted */
EV_API_DECL void ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_NOEXCEPT; /* sleep at least this time, default 0 */
EV_API_DECL void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_NOEXCEPT; /* sleep at least this time, default 0 */
/* advanced stuff for threading etc. support, see docs */
EV_API_DECL void ev_set_userdata (EV_P_ void *data) EV_NOEXCEPT;
EV_API_DECL void *ev_userdata (EV_P) EV_NOEXCEPT;
typedef void (*ev_loop_callback)(EV_P);
EV_API_DECL void ev_set_invoke_pending_cb (EV_P_ ev_loop_callback invoke_pending_cb) EV_NOEXCEPT;
/* C++ doesn't allow the use of the ev_loop_callback typedef here, so we need to spell it out */
EV_API_DECL void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P) EV_NOEXCEPT, void (*acquire)(EV_P) EV_NOEXCEPT) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_pending_count (EV_P) EV_NOEXCEPT; /* number of pending events, if any */
/*
* stop/start the timer handling.
*/
EV_API_DECL void ev_suspend (EV_P) EV_NOEXCEPT;
EV_API_DECL void ev_resume (EV_P) EV_NOEXCEPT;
#endif
#endif
/* these may evaluate ev multiple times, and the other arguments at most once */
/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */
#define ev_init(ev,cb_) do { \
((ev_watcher *)(void *)(ev))->active = \
((ev_watcher *)(void *)(ev))->pending = 0; \
ev_set_priority ((ev), 0); \
ev_set_cb ((ev), cb_); \
} while (0)
#define ev_io_modify(ev,events_) do { (ev)->events = (ev)->events & EV__IOFDSET | (events_); } while (0)
#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) | EV__IOFDSET; } while (0)
#define ev_timer_set(ev,after_,repeat_) do { ((ev_watcher_time *)(ev))->at = (after_); (ev)->repeat = (repeat_); } while (0)
#define ev_periodic_set(ev,ofs_,ival_,rcb_) do { (ev)->offset = (ofs_); (ev)->interval = (ival_); (ev)->reschedule_cb = (rcb_); } while (0)
#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)
#define ev_child_set(ev,pid_,trace_) do { (ev)->pid = (pid_); (ev)->flags = !!(trace_); } while (0)
#define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0)
#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0)
#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_cleanup_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_async_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
#define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0)
#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
#define ev_child_init(ev,cb,pid,trace) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid),(trace)); } while (0)
#define ev_stat_init(ev,cb,path,interval) do { ev_init ((ev), (cb)); ev_stat_set ((ev),(path),(interval)); } while (0)
#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)
#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0)
#define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0)
#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
#define ev_cleanup_init(ev,cb) do { ev_init ((ev), (cb)); ev_cleanup_set ((ev)); } while (0)
#define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0)
#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
#define ev_cb_(ev) (ev)->cb /* rw */
#define ev_cb(ev) (memmove (&ev_cb_ (ev), &((ev_watcher *)(ev))->cb, sizeof (ev_cb_ (ev))), (ev)->cb)
#if EV_MINPRI == EV_MAXPRI
# define ev_priority(ev) ((ev), EV_MINPRI)
# define ev_set_priority(ev,pri) ((ev), (pri))
#else
# define ev_priority(ev) (+(((ev_watcher *)(void *)(ev))->priority))
# define ev_set_priority(ev,pri) ( (ev_watcher *)(void *)(ev))->priority = (pri)
#endif
#define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at)
#ifndef ev_set_cb
/* memmove is used here to avoid strict aliasing violations, and hopefully is optimized out by any reasonable compiler */
# define ev_set_cb(ev,cb_) (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
#endif
/* stopping (enabling, adding) a watcher does nothing if it is already running */
/* stopping (disabling, deleting) a watcher does nothing unless it's already running */
#if EV_PROTOTYPES
/* feeds an event into a watcher as if the event actually occurred */
/* accepts any ev_watcher type */
EV_API_DECL void ev_feed_event (EV_P_ void *w, int revents) EV_NOEXCEPT;
EV_API_DECL void ev_feed_fd_event (EV_P_ int fd, int revents) EV_NOEXCEPT;
#if EV_SIGNAL_ENABLE
EV_API_DECL void ev_feed_signal (int signum) EV_NOEXCEPT;
EV_API_DECL void ev_feed_signal_event (EV_P_ int signum) EV_NOEXCEPT;
#endif
EV_API_DECL void ev_invoke (EV_P_ void *w, int revents);
EV_API_DECL int ev_clear_pending (EV_P_ void *w) EV_NOEXCEPT;
EV_API_DECL void ev_io_start (EV_P_ ev_io *w) EV_NOEXCEPT;
EV_API_DECL void ev_io_stop (EV_P_ ev_io *w) EV_NOEXCEPT;
EV_API_DECL void ev_timer_start (EV_P_ ev_timer *w) EV_NOEXCEPT;
EV_API_DECL void ev_timer_stop (EV_P_ ev_timer *w) EV_NOEXCEPT;
/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w) EV_NOEXCEPT;
/* return remaining time */
EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w) EV_NOEXCEPT;
#if EV_PERIODIC_ENABLE
EV_API_DECL void ev_periodic_start (EV_P_ ev_periodic *w) EV_NOEXCEPT;
EV_API_DECL void ev_periodic_stop (EV_P_ ev_periodic *w) EV_NOEXCEPT;
EV_API_DECL void ev_periodic_again (EV_P_ ev_periodic *w) EV_NOEXCEPT;
#endif
/* only supported in the default loop */
#if EV_SIGNAL_ENABLE
EV_API_DECL void ev_signal_start (EV_P_ ev_signal *w) EV_NOEXCEPT;
EV_API_DECL void ev_signal_stop (EV_P_ ev_signal *w) EV_NOEXCEPT;
#endif
/* only supported in the default loop */
# if EV_CHILD_ENABLE
EV_API_DECL void ev_child_start (EV_P_ ev_child *w) EV_NOEXCEPT;
EV_API_DECL void ev_child_stop (EV_P_ ev_child *w) EV_NOEXCEPT;
# endif
# if EV_STAT_ENABLE
EV_API_DECL void ev_stat_start (EV_P_ ev_stat *w) EV_NOEXCEPT;
EV_API_DECL void ev_stat_stop (EV_P_ ev_stat *w) EV_NOEXCEPT;
EV_API_DECL void ev_stat_stat (EV_P_ ev_stat *w) EV_NOEXCEPT;
# endif
# if EV_IDLE_ENABLE
EV_API_DECL void ev_idle_start (EV_P_ ev_idle *w) EV_NOEXCEPT;
EV_API_DECL void ev_idle_stop (EV_P_ ev_idle *w) EV_NOEXCEPT;
# endif
#if EV_PREPARE_ENABLE
EV_API_DECL void ev_prepare_start (EV_P_ ev_prepare *w) EV_NOEXCEPT;
EV_API_DECL void ev_prepare_stop (EV_P_ ev_prepare *w) EV_NOEXCEPT;
#endif
#if EV_CHECK_ENABLE
EV_API_DECL void ev_check_start (EV_P_ ev_check *w) EV_NOEXCEPT;
EV_API_DECL void ev_check_stop (EV_P_ ev_check *w) EV_NOEXCEPT;
#endif
# if EV_FORK_ENABLE
EV_API_DECL void ev_fork_start (EV_P_ ev_fork *w) EV_NOEXCEPT;
EV_API_DECL void ev_fork_stop (EV_P_ ev_fork *w) EV_NOEXCEPT;
# endif
# if EV_CLEANUP_ENABLE
EV_API_DECL void ev_cleanup_start (EV_P_ ev_cleanup *w) EV_NOEXCEPT;
EV_API_DECL void ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_NOEXCEPT;
# endif
# if EV_EMBED_ENABLE
/* only supported when loop to be embedded is in fact embeddable */
EV_API_DECL void ev_embed_start (EV_P_ ev_embed *w) EV_NOEXCEPT;
EV_API_DECL void ev_embed_stop (EV_P_ ev_embed *w) EV_NOEXCEPT;
EV_API_DECL void ev_embed_sweep (EV_P_ ev_embed *w) EV_NOEXCEPT;
# endif
# if EV_ASYNC_ENABLE
EV_API_DECL void ev_async_start (EV_P_ ev_async *w) EV_NOEXCEPT;
EV_API_DECL void ev_async_stop (EV_P_ ev_async *w) EV_NOEXCEPT;
EV_API_DECL void ev_async_send (EV_P_ ev_async *w) EV_NOEXCEPT;
# endif
#if EV_COMPAT3
#define EVLOOP_NONBLOCK EVRUN_NOWAIT
#define EVLOOP_ONESHOT EVRUN_ONCE
#define EVUNLOOP_CANCEL EVBREAK_CANCEL
#define EVUNLOOP_ONE EVBREAK_ONE
#define EVUNLOOP_ALL EVBREAK_ALL
#if EV_PROTOTYPES
EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); }
EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); }
EV_INLINE void ev_default_destroy (void) { ev_loop_destroy (EV_DEFAULT); }
EV_INLINE void ev_default_fork (void) { ev_loop_fork (EV_DEFAULT); }
#if EV_FEATURE_API
EV_INLINE unsigned int ev_loop_count (EV_P) { return ev_iteration (EV_A); }
EV_INLINE unsigned int ev_loop_depth (EV_P) { return ev_depth (EV_A); }
EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); }
#endif
#endif
#else
typedef struct ev_loop ev_loop;
#endif
#endif
EV_CPP(})
#endif

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/*
* libevent compatibility header, only core events supported
*
* Copyright (c) 2007,2008,2010,2012 Marc Alexander Lehmann <libev@schmorp.de>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
* CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
* ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU General Public License ("GPL") version 2 or any later version,
* in which case the provisions of the GPL are applicable instead of
* the above. If you wish to allow the use of your version of this file
* only under the terms of the GPL and not to allow others to use your
* version of this file under the BSD license, indicate your decision
* by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete the
* provisions above, a recipient may use your version of this file under
* either the BSD or the GPL.
*/
#ifndef EVENT_H_
#define EVENT_H_
#ifdef EV_H
# include EV_H
#else
# include "ev.h"
#endif
#ifndef EVLOOP_NONBLOCK
# define EVLOOP_NONBLOCK EVRUN_NOWAIT
#endif
#ifndef EVLOOP_ONESHOT
# define EVLOOP_ONESHOT EVRUN_ONCE
#endif
#ifndef EV_TIMEOUT
# define EV_TIMEOUT EV_TIMER
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* we need sys/time.h for struct timeval only */
#if !defined (WIN32) || defined (__MINGW32__)
# include <time.h> /* mingw seems to need this, for whatever reason */
# include <sys/time.h>
#endif
struct event_base;
#define EVLIST_TIMEOUT 0x01
#define EVLIST_INSERTED 0x02
#define EVLIST_SIGNAL 0x04
#define EVLIST_ACTIVE 0x08
#define EVLIST_INTERNAL 0x10
#define EVLIST_INIT 0x80
typedef void (*event_callback_fn)(int, short, void *);
struct event
{
/* libev watchers we map onto */
union {
struct ev_io io;
struct ev_signal sig;
} iosig;
struct ev_timer to;
/* compatibility slots */
struct event_base *ev_base;
event_callback_fn ev_callback;
void *ev_arg;
int ev_fd;
int ev_pri;
int ev_res;
int ev_flags;
short ev_events;
};
event_callback_fn event_get_callback (const struct event *ev);
#define EV_READ EV_READ
#define EV_WRITE EV_WRITE
#define EV_PERSIST 0x10
#define EV_ET 0x20 /* nop */
#define EVENT_SIGNAL(ev) ((int) (ev)->ev_fd)
#define EVENT_FD(ev) ((int) (ev)->ev_fd)
#define event_initialized(ev) ((ev)->ev_flags & EVLIST_INIT)
#define evtimer_add(ev,tv) event_add (ev, tv)
#define evtimer_set(ev,cb,data) event_set (ev, -1, 0, cb, data)
#define evtimer_del(ev) event_del (ev)
#define evtimer_pending(ev,tv) event_pending (ev, EV_TIMEOUT, tv)
#define evtimer_initialized(ev) event_initialized (ev)
#define timeout_add(ev,tv) evtimer_add (ev, tv)
#define timeout_set(ev,cb,data) evtimer_set (ev, cb, data)
#define timeout_del(ev) evtimer_del (ev)
#define timeout_pending(ev,tv) evtimer_pending (ev, tv)
#define timeout_initialized(ev) evtimer_initialized (ev)
#define signal_add(ev,tv) event_add (ev, tv)
#define signal_set(ev,sig,cb,data) event_set (ev, sig, EV_SIGNAL | EV_PERSIST, cb, data)
#define signal_del(ev) event_del (ev)
#define signal_pending(ev,tv) event_pending (ev, EV_SIGNAL, tv)
#define signal_initialized(ev) event_initialized (ev)
const char *event_get_version (void);
const char *event_get_method (void);
void *event_init (void);
void event_base_free (struct event_base *base);
#define EVLOOP_ONCE EVLOOP_ONESHOT
int event_loop (int);
int event_loopexit (struct timeval *tv);
int event_dispatch (void);
#define _EVENT_LOG_DEBUG 0
#define _EVENT_LOG_MSG 1
#define _EVENT_LOG_WARN 2
#define _EVENT_LOG_ERR 3
typedef void (*event_log_cb)(int severity, const char *msg);
void event_set_log_callback(event_log_cb cb);
void event_set (struct event *ev, int fd, short events, void (*cb)(int, short, void *), void *arg);
int event_once (int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv);
int event_add (struct event *ev, struct timeval *tv);
int event_del (struct event *ev);
void event_active (struct event *ev, int res, short ncalls); /* ncalls is being ignored */
int event_pending (struct event *ev, short, struct timeval *tv);
int event_priority_init (int npri);
int event_priority_set (struct event *ev, int pri);
struct event_base *event_base_new (void);
const char *event_base_get_method (const struct event_base *);
int event_base_set (struct event_base *base, struct event *ev);
int event_base_loop (struct event_base *base, int);
int event_base_loopexit (struct event_base *base, struct timeval *tv);
int event_base_dispatch (struct event_base *base);
int event_base_once (struct event_base *base, int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv);
int event_base_priority_init (struct event_base *base, int fd);
/* next line is different in the libevent+libev version */
/*libevent-include*/
#ifdef __cplusplus
}
#endif
#endif

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# libev.la - a libtool library file
# Generated by libtool (GNU libtool) 2.4.6 Debian-2.4.6-9
#
# Please DO NOT delete this file!
# It is necessary for linking the library.
# The name that we can dlopen(3).
dlname=''
# Names of this library.
library_names=''
# The name of the static archive.
old_library='libev.a'
# Linker flags that cannot go in dependency_libs.
inherited_linker_flags=' '
# Libraries that this one depends upon.
dependency_libs=' -L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS15.2.sdk/usr/lib'
# Names of additional weak libraries provided by this library
weak_library_names=''
# Version information for libev.
current=4
age=0
revision=0
# Is this an already installed library?
installed=yes
# Should we warn about portability when linking against -modules?
shouldnotlink=no
# Files to dlopen/dlpreopen
dlopen=''
dlpreopen=''
# Directory that this library needs to be installed in:
libdir='/Users/sanchez/work/vied/ios/vpn/playground/ss-libev-build/ShadowSocks-libev-iOS/ShadowSocks-libev-iOS/libev/libev/arm64/lib'

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/*
* libev simple C++ wrapper classes
*
* Copyright (c) 2007,2008,2010,2018,2020 Marc Alexander Lehmann <libev@schmorp.de>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
* CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
* ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU General Public License ("GPL") version 2 or any later version,
* in which case the provisions of the GPL are applicable instead of
* the above. If you wish to allow the use of your version of this file
* only under the terms of the GPL and not to allow others to use your
* version of this file under the BSD license, indicate your decision
* by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete the
* provisions above, a recipient may use your version of this file under
* either the BSD or the GPL.
*/
#ifndef EVPP_H__
#define EVPP_H__
#ifdef EV_H
# include EV_H
#else
# include "ev.h"
#endif
#ifndef EV_USE_STDEXCEPT
# define EV_USE_STDEXCEPT 1
#endif
#if EV_USE_STDEXCEPT
# include <stdexcept>
#endif
namespace ev {
typedef ev_tstamp tstamp;
enum {
UNDEF = EV_UNDEF,
NONE = EV_NONE,
READ = EV_READ,
WRITE = EV_WRITE,
#if EV_COMPAT3
TIMEOUT = EV_TIMEOUT,
#endif
TIMER = EV_TIMER,
PERIODIC = EV_PERIODIC,
SIGNAL = EV_SIGNAL,
CHILD = EV_CHILD,
STAT = EV_STAT,
IDLE = EV_IDLE,
CHECK = EV_CHECK,
PREPARE = EV_PREPARE,
FORK = EV_FORK,
ASYNC = EV_ASYNC,
EMBED = EV_EMBED,
# undef ERROR // some systems stupidly #define ERROR
ERROR = EV_ERROR
};
enum
{
AUTO = EVFLAG_AUTO,
NOENV = EVFLAG_NOENV,
FORKCHECK = EVFLAG_FORKCHECK,
SELECT = EVBACKEND_SELECT,
POLL = EVBACKEND_POLL,
EPOLL = EVBACKEND_EPOLL,
KQUEUE = EVBACKEND_KQUEUE,
DEVPOLL = EVBACKEND_DEVPOLL,
PORT = EVBACKEND_PORT
};
enum
{
#if EV_COMPAT3
NONBLOCK = EVLOOP_NONBLOCK,
ONESHOT = EVLOOP_ONESHOT,
#endif
NOWAIT = EVRUN_NOWAIT,
ONCE = EVRUN_ONCE
};
enum how_t
{
ONE = EVBREAK_ONE,
ALL = EVBREAK_ALL
};
struct bad_loop
#if EV_USE_STDEXCEPT
: std::exception
#endif
{
#if EV_USE_STDEXCEPT
const char *what () const EV_NOEXCEPT
{
return "libev event loop cannot be initialized, bad value of LIBEV_FLAGS?";
}
#endif
};
#ifdef EV_AX
# undef EV_AX
#endif
#ifdef EV_AX_
# undef EV_AX_
#endif
#if EV_MULTIPLICITY
# define EV_AX raw_loop
# define EV_AX_ raw_loop,
#else
# define EV_AX
# define EV_AX_
#endif
struct loop_ref
{
loop_ref (EV_P) EV_NOEXCEPT
#if EV_MULTIPLICITY
: EV_AX (EV_A)
#endif
{
}
bool operator == (const loop_ref &other) const EV_NOEXCEPT
{
#if EV_MULTIPLICITY
return EV_AX == other.EV_AX;
#else
return true;
#endif
}
bool operator != (const loop_ref &other) const EV_NOEXCEPT
{
#if EV_MULTIPLICITY
return ! (*this == other);
#else
return false;
#endif
}
#if EV_MULTIPLICITY
bool operator == (const EV_P) const EV_NOEXCEPT
{
return this->EV_AX == EV_A;
}
bool operator != (const EV_P) const EV_NOEXCEPT
{
return ! (*this == EV_A);
}
operator struct ev_loop * () const EV_NOEXCEPT
{
return EV_AX;
}
operator const struct ev_loop * () const EV_NOEXCEPT
{
return EV_AX;
}
bool is_default () const EV_NOEXCEPT
{
return EV_AX == ev_default_loop (0);
}
#endif
#if EV_COMPAT3
void loop (int flags = 0)
{
ev_run (EV_AX_ flags);
}
void unloop (how_t how = ONE) EV_NOEXCEPT
{
ev_break (EV_AX_ how);
}
#endif
void run (int flags = 0)
{
ev_run (EV_AX_ flags);
}
void break_loop (how_t how = ONE) EV_NOEXCEPT
{
ev_break (EV_AX_ how);
}
void post_fork () EV_NOEXCEPT
{
ev_loop_fork (EV_AX);
}
unsigned int backend () const EV_NOEXCEPT
{
return ev_backend (EV_AX);
}
tstamp now () const EV_NOEXCEPT
{
return ev_now (EV_AX);
}
void ref () EV_NOEXCEPT
{
ev_ref (EV_AX);
}
void unref () EV_NOEXCEPT
{
ev_unref (EV_AX);
}
#if EV_FEATURE_API
unsigned int iteration () const EV_NOEXCEPT
{
return ev_iteration (EV_AX);
}
unsigned int depth () const EV_NOEXCEPT
{
return ev_depth (EV_AX);
}
void set_io_collect_interval (tstamp interval) EV_NOEXCEPT
{
ev_set_io_collect_interval (EV_AX_ interval);
}
void set_timeout_collect_interval (tstamp interval) EV_NOEXCEPT
{
ev_set_timeout_collect_interval (EV_AX_ interval);
}
#endif
// function callback
void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void *arg = 0) EV_NOEXCEPT
{
ev_once (EV_AX_ fd, events, timeout, cb, arg);
}
// method callback
template<class K, void (K::*method)(int)>
void once (int fd, int events, tstamp timeout, K *object) EV_NOEXCEPT
{
once (fd, events, timeout, method_thunk<K, method>, object);
}
// default method == operator ()
template<class K>
void once (int fd, int events, tstamp timeout, K *object) EV_NOEXCEPT
{
once (fd, events, timeout, method_thunk<K, &K::operator ()>, object);
}
template<class K, void (K::*method)(int)>
static void method_thunk (int revents, void *arg)
{
(static_cast<K *>(arg)->*method)
(revents);
}
// no-argument method callback
template<class K, void (K::*method)()>
void once (int fd, int events, tstamp timeout, K *object) EV_NOEXCEPT
{
once (fd, events, timeout, method_noargs_thunk<K, method>, object);
}
template<class K, void (K::*method)()>
static void method_noargs_thunk (int revents, void *arg)
{
(static_cast<K *>(arg)->*method)
();
}
// simpler function callback
template<void (*cb)(int)>
void once (int fd, int events, tstamp timeout) EV_NOEXCEPT
{
once (fd, events, timeout, simpler_func_thunk<cb>);
}
template<void (*cb)(int)>
static void simpler_func_thunk (int revents, void *arg)
{
(*cb)
(revents);
}
// simplest function callback
template<void (*cb)()>
void once (int fd, int events, tstamp timeout) EV_NOEXCEPT
{
once (fd, events, timeout, simplest_func_thunk<cb>);
}
template<void (*cb)()>
static void simplest_func_thunk (int revents, void *arg)
{
(*cb)
();
}
void feed_fd_event (int fd, int revents) EV_NOEXCEPT
{
ev_feed_fd_event (EV_AX_ fd, revents);
}
void feed_signal_event (int signum) EV_NOEXCEPT
{
ev_feed_signal_event (EV_AX_ signum);
}
#if EV_MULTIPLICITY
struct ev_loop* EV_AX;
#endif
};
#if EV_MULTIPLICITY
struct dynamic_loop : loop_ref
{
dynamic_loop (unsigned int flags = AUTO)
: loop_ref (ev_loop_new (flags))
{
if (!EV_AX)
throw bad_loop ();
}
~dynamic_loop () EV_NOEXCEPT
{
ev_loop_destroy (EV_AX);
EV_AX = 0;
}
private:
dynamic_loop (const dynamic_loop &);
dynamic_loop & operator= (const dynamic_loop &);
};
#endif
struct default_loop : loop_ref
{
default_loop (unsigned int flags = AUTO)
#if EV_MULTIPLICITY
: loop_ref (ev_default_loop (flags))
#endif
{
if (
#if EV_MULTIPLICITY
!EV_AX
#else
!ev_default_loop (flags)
#endif
)
throw bad_loop ();
}
private:
default_loop (const default_loop &);
default_loop &operator = (const default_loop &);
};
inline loop_ref get_default_loop () EV_NOEXCEPT
{
#if EV_MULTIPLICITY
return ev_default_loop (0);
#else
return loop_ref ();
#endif
}
#undef EV_AX
#undef EV_AX_
#undef EV_PX
#undef EV_PX_
#if EV_MULTIPLICITY
# define EV_PX loop_ref EV_A
# define EV_PX_ loop_ref EV_A_
#else
# define EV_PX
# define EV_PX_
#endif
template<class ev_watcher, class watcher>
struct base : ev_watcher
{
// scoped pause/unpause of a watcher
struct freeze_guard
{
watcher &w;
bool active;
freeze_guard (watcher *self) EV_NOEXCEPT
: w (*self), active (w.is_active ())
{
if (active) w.stop ();
}
~freeze_guard ()
{
if (active) w.start ();
}
};
#if EV_MULTIPLICITY
EV_PX;
// loop set
void set (EV_P) EV_NOEXCEPT
{
this->EV_A = EV_A;
}
#endif
base (EV_PX) EV_NOEXCEPT
#if EV_MULTIPLICITY
: EV_A (EV_A)
#endif
{
ev_init (this, 0);
}
void set_ (const void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) EV_NOEXCEPT
{
this->data = (void *)data;
ev_set_cb (static_cast<ev_watcher *>(this), cb);
}
// function callback
template<void (*function)(watcher &w, int)>
void set (void *data = 0) EV_NOEXCEPT
{
set_ (data, function_thunk<function>);
}
template<void (*function)(watcher &w, int)>
static void function_thunk (EV_P_ ev_watcher *w, int revents)
{
function
(*static_cast<watcher *>(w), revents);
}
// method callback
template<class K, void (K::*method)(watcher &w, int)>
void set (K *object) EV_NOEXCEPT
{
set_ (object, method_thunk<K, method>);
}
// default method == operator ()
template<class K>
void set (K *object) EV_NOEXCEPT
{
set_ (object, method_thunk<K, &K::operator ()>);
}
template<class K, void (K::*method)(watcher &w, int)>
static void method_thunk (EV_P_ ev_watcher *w, int revents)
{
(static_cast<K *>(w->data)->*method)
(*static_cast<watcher *>(w), revents);
}
// no-argument callback
template<class K, void (K::*method)()>
void set (K *object) EV_NOEXCEPT
{
set_ (object, method_noargs_thunk<K, method>);
}
template<class K, void (K::*method)()>
static void method_noargs_thunk (EV_P_ ev_watcher *w, int revents)
{
(static_cast<K *>(w->data)->*method)
();
}
void operator ()(int events = EV_UNDEF)
{
return
ev_cb (static_cast<ev_watcher *>(this))
(static_cast<ev_watcher *>(this), events);
}
bool is_active () const EV_NOEXCEPT
{
return ev_is_active (static_cast<const ev_watcher *>(this));
}
bool is_pending () const EV_NOEXCEPT
{
return ev_is_pending (static_cast<const ev_watcher *>(this));
}
void feed_event (int revents) EV_NOEXCEPT
{
ev_feed_event (EV_A_ static_cast<ev_watcher *>(this), revents);
}
};
inline tstamp now (EV_P) EV_NOEXCEPT
{
return ev_now (EV_A);
}
inline void delay (tstamp interval) EV_NOEXCEPT
{
ev_sleep (interval);
}
inline int version_major () EV_NOEXCEPT
{
return ev_version_major ();
}
inline int version_minor () EV_NOEXCEPT
{
return ev_version_minor ();
}
inline unsigned int supported_backends () EV_NOEXCEPT
{
return ev_supported_backends ();
}
inline unsigned int recommended_backends () EV_NOEXCEPT
{
return ev_recommended_backends ();
}
inline unsigned int embeddable_backends () EV_NOEXCEPT
{
return ev_embeddable_backends ();
}
inline void set_allocator (void *(*cb)(void *ptr, long size) EV_NOEXCEPT) EV_NOEXCEPT
{
ev_set_allocator (cb);
}
inline void set_syserr_cb (void (*cb)(const char *msg) EV_NOEXCEPT) EV_NOEXCEPT
{
ev_set_syserr_cb (cb);
}
#if EV_MULTIPLICITY
#define EV_CONSTRUCT(cppstem,cstem) \
(EV_PX = get_default_loop ()) EV_NOEXCEPT \
: base<ev_ ## cstem, cppstem> (EV_A) \
{ \
}
#else
#define EV_CONSTRUCT(cppstem,cstem) \
() EV_NOEXCEPT \
{ \
}
#endif
/* using a template here would require quite a few more lines,
* so a macro solution was chosen */
#define EV_BEGIN_WATCHER(cppstem,cstem) \
\
struct cppstem : base<ev_ ## cstem, cppstem> \
{ \
void start () EV_NOEXCEPT \
{ \
ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \
} \
\
void stop () EV_NOEXCEPT \
{ \
ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \
} \
\
cppstem EV_CONSTRUCT(cppstem,cstem) \
\
~cppstem () EV_NOEXCEPT \
{ \
stop (); \
} \
\
using base<ev_ ## cstem, cppstem>::set; \
\
private: \
\
cppstem (const cppstem &o); \
\
cppstem &operator =(const cppstem &o); \
\
public:
#define EV_END_WATCHER(cppstem,cstem) \
};
EV_BEGIN_WATCHER (io, io)
void set (int fd, int events) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_io_set (static_cast<ev_io *>(this), fd, events);
}
void set (int events) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_io_modify (static_cast<ev_io *>(this), events);
}
void start (int fd, int events) EV_NOEXCEPT
{
set (fd, events);
start ();
}
EV_END_WATCHER (io, io)
EV_BEGIN_WATCHER (timer, timer)
void set (ev_tstamp after, ev_tstamp repeat = 0.) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_timer_set (static_cast<ev_timer *>(this), after, repeat);
}
void start (ev_tstamp after, ev_tstamp repeat = 0.) EV_NOEXCEPT
{
set (after, repeat);
start ();
}
void again () EV_NOEXCEPT
{
ev_timer_again (EV_A_ static_cast<ev_timer *>(this));
}
ev_tstamp remaining ()
{
return ev_timer_remaining (EV_A_ static_cast<ev_timer *>(this));
}
EV_END_WATCHER (timer, timer)
#if EV_PERIODIC_ENABLE
EV_BEGIN_WATCHER (periodic, periodic)
void set (ev_tstamp at, ev_tstamp interval = 0.) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0);
}
void start (ev_tstamp at, ev_tstamp interval = 0.) EV_NOEXCEPT
{
set (at, interval);
start ();
}
void again () EV_NOEXCEPT
{
ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this));
}
EV_END_WATCHER (periodic, periodic)
#endif
#if EV_SIGNAL_ENABLE
EV_BEGIN_WATCHER (sig, signal)
void set (int signum) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_signal_set (static_cast<ev_signal *>(this), signum);
}
void start (int signum) EV_NOEXCEPT
{
set (signum);
start ();
}
EV_END_WATCHER (sig, signal)
#endif
#if EV_CHILD_ENABLE
EV_BEGIN_WATCHER (child, child)
void set (int pid, int trace = 0) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_child_set (static_cast<ev_child *>(this), pid, trace);
}
void start (int pid, int trace = 0) EV_NOEXCEPT
{
set (pid, trace);
start ();
}
EV_END_WATCHER (child, child)
#endif
#if EV_STAT_ENABLE
EV_BEGIN_WATCHER (stat, stat)
void set (const char *path, ev_tstamp interval = 0.) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_stat_set (static_cast<ev_stat *>(this), path, interval);
}
void start (const char *path, ev_tstamp interval = 0.) EV_NOEXCEPT
{
stop ();
set (path, interval);
start ();
}
void update () EV_NOEXCEPT
{
ev_stat_stat (EV_A_ static_cast<ev_stat *>(this));
}
EV_END_WATCHER (stat, stat)
#endif
#if EV_IDLE_ENABLE
EV_BEGIN_WATCHER (idle, idle)
void set () EV_NOEXCEPT { }
EV_END_WATCHER (idle, idle)
#endif
#if EV_PREPARE_ENABLE
EV_BEGIN_WATCHER (prepare, prepare)
void set () EV_NOEXCEPT { }
EV_END_WATCHER (prepare, prepare)
#endif
#if EV_CHECK_ENABLE
EV_BEGIN_WATCHER (check, check)
void set () EV_NOEXCEPT { }
EV_END_WATCHER (check, check)
#endif
#if EV_EMBED_ENABLE
EV_BEGIN_WATCHER (embed, embed)
void set_embed (struct ev_loop *embedded_loop) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_embed_set (static_cast<ev_embed *>(this), embedded_loop);
}
void start (struct ev_loop *embedded_loop) EV_NOEXCEPT
{
set (embedded_loop);
start ();
}
void sweep ()
{
ev_embed_sweep (EV_A_ static_cast<ev_embed *>(this));
}
EV_END_WATCHER (embed, embed)
#endif
#if EV_FORK_ENABLE
EV_BEGIN_WATCHER (fork, fork)
void set () EV_NOEXCEPT { }
EV_END_WATCHER (fork, fork)
#endif
#if EV_ASYNC_ENABLE
EV_BEGIN_WATCHER (async, async)
void send () EV_NOEXCEPT
{
ev_async_send (EV_A_ static_cast<ev_async *>(this));
}
bool async_pending () EV_NOEXCEPT
{
return ev_async_pending (static_cast<ev_async *>(this));
}
EV_END_WATCHER (async, async)
#endif
#undef EV_PX
#undef EV_PX_
#undef EV_CONSTRUCT
#undef EV_BEGIN_WATCHER
#undef EV_END_WATCHER
}
#endif

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/*
* libev native API header
*
* Copyright (c) 2007-2020 Marc Alexander Lehmann <libev@schmorp.de>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
* CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
* ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU General Public License ("GPL") version 2 or any later version,
* in which case the provisions of the GPL are applicable instead of
* the above. If you wish to allow the use of your version of this file
* only under the terms of the GPL and not to allow others to use your
* version of this file under the BSD license, indicate your decision
* by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete the
* provisions above, a recipient may use your version of this file under
* either the BSD or the GPL.
*/
#ifndef EV_H_
#define EV_H_
#ifdef __cplusplus
# define EV_CPP(x) x
# if __cplusplus >= 201103L
# define EV_NOEXCEPT noexcept
# else
# define EV_NOEXCEPT
# endif
#else
# define EV_CPP(x)
# define EV_NOEXCEPT
#endif
#define EV_THROW EV_NOEXCEPT /* pre-4.25, do not use in new code */
EV_CPP(extern "C" {)
/*****************************************************************************/
/* pre-4.0 compatibility */
#ifndef EV_COMPAT3
# define EV_COMPAT3 1
#endif
#ifndef EV_FEATURES
# if defined __OPTIMIZE_SIZE__
# define EV_FEATURES 0x7c
# else
# define EV_FEATURES 0x7f
# endif
#endif
#define EV_FEATURE_CODE ((EV_FEATURES) & 1)
#define EV_FEATURE_DATA ((EV_FEATURES) & 2)
#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4)
#define EV_FEATURE_API ((EV_FEATURES) & 8)
#define EV_FEATURE_WATCHERS ((EV_FEATURES) & 16)
#define EV_FEATURE_BACKENDS ((EV_FEATURES) & 32)
#define EV_FEATURE_OS ((EV_FEATURES) & 64)
/* these priorities are inclusive, higher priorities will be invoked earlier */
#ifndef EV_MINPRI
# define EV_MINPRI (EV_FEATURE_CONFIG ? -2 : 0)
#endif
#ifndef EV_MAXPRI
# define EV_MAXPRI (EV_FEATURE_CONFIG ? +2 : 0)
#endif
#ifndef EV_MULTIPLICITY
# define EV_MULTIPLICITY EV_FEATURE_CONFIG
#endif
#ifndef EV_PERIODIC_ENABLE
# define EV_PERIODIC_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_STAT_ENABLE
# define EV_STAT_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_PREPARE_ENABLE
# define EV_PREPARE_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_CHECK_ENABLE
# define EV_CHECK_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_IDLE_ENABLE
# define EV_IDLE_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_FORK_ENABLE
# define EV_FORK_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_CLEANUP_ENABLE
# define EV_CLEANUP_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_SIGNAL_ENABLE
# define EV_SIGNAL_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_CHILD_ENABLE
# ifdef _WIN32
# define EV_CHILD_ENABLE 0
# else
# define EV_CHILD_ENABLE EV_FEATURE_WATCHERS
#endif
#endif
#ifndef EV_ASYNC_ENABLE
# define EV_ASYNC_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_EMBED_ENABLE
# define EV_EMBED_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_WALK_ENABLE
# define EV_WALK_ENABLE 0 /* not yet */
#endif
/*****************************************************************************/
#if EV_CHILD_ENABLE && !EV_SIGNAL_ENABLE
# undef EV_SIGNAL_ENABLE
# define EV_SIGNAL_ENABLE 1
#endif
/*****************************************************************************/
#ifndef EV_TSTAMP_T
# define EV_TSTAMP_T double
#endif
typedef EV_TSTAMP_T ev_tstamp;
#include <string.h> /* for memmove */
#ifndef EV_ATOMIC_T
# include <signal.h>
# define EV_ATOMIC_T sig_atomic_t volatile
#endif
#if EV_STAT_ENABLE
# ifdef _WIN32
# include <time.h>
# include <sys/types.h>
# endif
# include <sys/stat.h>
#endif
/* support multiple event loops? */
#if EV_MULTIPLICITY
struct ev_loop;
# define EV_P struct ev_loop *loop /* a loop as sole parameter in a declaration */
# define EV_P_ EV_P, /* a loop as first of multiple parameters */
# define EV_A loop /* a loop as sole argument to a function call */
# define EV_A_ EV_A, /* a loop as first of multiple arguments */
# define EV_DEFAULT_UC ev_default_loop_uc_ () /* the default loop, if initialised, as sole arg */
# define EV_DEFAULT_UC_ EV_DEFAULT_UC, /* the default loop as first of multiple arguments */
# define EV_DEFAULT ev_default_loop (0) /* the default loop as sole arg */
# define EV_DEFAULT_ EV_DEFAULT, /* the default loop as first of multiple arguments */
#else
# define EV_P void
# define EV_P_
# define EV_A
# define EV_A_
# define EV_DEFAULT
# define EV_DEFAULT_
# define EV_DEFAULT_UC
# define EV_DEFAULT_UC_
# undef EV_EMBED_ENABLE
#endif
/* EV_INLINE is used for functions in header files */
#if __STDC_VERSION__ >= 199901L || __GNUC__ >= 3
# define EV_INLINE static inline
#else
# define EV_INLINE static
#endif
#ifdef EV_API_STATIC
# define EV_API_DECL static
#else
# define EV_API_DECL extern
#endif
/* EV_PROTOTYPES can be used to switch of prototype declarations */
#ifndef EV_PROTOTYPES
# define EV_PROTOTYPES 1
#endif
/*****************************************************************************/
#define EV_VERSION_MAJOR 4
#define EV_VERSION_MINOR 33
/* eventmask, revents, events... */
enum {
EV_UNDEF = (int)0xFFFFFFFF, /* guaranteed to be invalid */
EV_NONE = 0x00, /* no events */
EV_READ = 0x01, /* ev_io detected read will not block */
EV_WRITE = 0x02, /* ev_io detected write will not block */
EV__IOFDSET = 0x80, /* internal use only */
EV_IO = EV_READ, /* alias for type-detection */
EV_TIMER = 0x00000100, /* timer timed out */
#if EV_COMPAT3
EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */
#endif
EV_PERIODIC = 0x00000200, /* periodic timer timed out */
EV_SIGNAL = 0x00000400, /* signal was received */
EV_CHILD = 0x00000800, /* child/pid had status change */
EV_STAT = 0x00001000, /* stat data changed */
EV_IDLE = 0x00002000, /* event loop is idling */
EV_PREPARE = 0x00004000, /* event loop about to poll */
EV_CHECK = 0x00008000, /* event loop finished poll */
EV_EMBED = 0x00010000, /* embedded event loop needs sweep */
EV_FORK = 0x00020000, /* event loop resumed in child */
EV_CLEANUP = 0x00040000, /* event loop resumed in child */
EV_ASYNC = 0x00080000, /* async intra-loop signal */
EV_CUSTOM = 0x01000000, /* for use by user code */
EV_ERROR = (int)0x80000000 /* sent when an error occurs */
};
/* can be used to add custom fields to all watchers, while losing binary compatibility */
#ifndef EV_COMMON
# define EV_COMMON void *data;
#endif
#ifndef EV_CB_DECLARE
# define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents);
#endif
#ifndef EV_CB_INVOKE
# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents))
#endif
/* not official, do not use */
#define EV_CB(type,name) void name (EV_P_ struct ev_ ## type *w, int revents)
/*
* struct member types:
* private: you may look at them, but not change them,
* and they might not mean anything to you.
* ro: can be read anytime, but only changed when the watcher isn't active.
* rw: can be read and modified anytime, even when the watcher is active.
*
* some internal details that might be helpful for debugging:
*
* active is either 0, which means the watcher is not active,
* or the array index of the watcher (periodics, timers)
* or the array index + 1 (most other watchers)
* or simply 1 for watchers that aren't in some array.
* pending is either 0, in which case the watcher isn't,
* or the array index + 1 in the pendings array.
*/
#if EV_MINPRI == EV_MAXPRI
# define EV_DECL_PRIORITY
#elif !defined (EV_DECL_PRIORITY)
# define EV_DECL_PRIORITY int priority;
#endif
/* shared by all watchers */
#define EV_WATCHER(type) \
int active; /* private */ \
int pending; /* private */ \
EV_DECL_PRIORITY /* private */ \
EV_COMMON /* rw */ \
EV_CB_DECLARE (type) /* private */
#define EV_WATCHER_LIST(type) \
EV_WATCHER (type) \
struct ev_watcher_list *next; /* private */
#define EV_WATCHER_TIME(type) \
EV_WATCHER (type) \
ev_tstamp at; /* private */
/* base class, nothing to see here unless you subclass */
typedef struct ev_watcher
{
EV_WATCHER (ev_watcher)
} ev_watcher;
/* base class, nothing to see here unless you subclass */
typedef struct ev_watcher_list
{
EV_WATCHER_LIST (ev_watcher_list)
} ev_watcher_list;
/* base class, nothing to see here unless you subclass */
typedef struct ev_watcher_time
{
EV_WATCHER_TIME (ev_watcher_time)
} ev_watcher_time;
/* invoked when fd is either EV_READable or EV_WRITEable */
/* revent EV_READ, EV_WRITE */
typedef struct ev_io
{
EV_WATCHER_LIST (ev_io)
int fd; /* ro */
int events; /* ro */
} ev_io;
/* invoked after a specific time, repeatable (based on monotonic clock) */
/* revent EV_TIMEOUT */
typedef struct ev_timer
{
EV_WATCHER_TIME (ev_timer)
ev_tstamp repeat; /* rw */
} ev_timer;
/* invoked at some specific time, possibly repeating at regular intervals (based on UTC) */
/* revent EV_PERIODIC */
typedef struct ev_periodic
{
EV_WATCHER_TIME (ev_periodic)
ev_tstamp offset; /* rw */
ev_tstamp interval; /* rw */
ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now) EV_NOEXCEPT; /* rw */
} ev_periodic;
/* invoked when the given signal has been received */
/* revent EV_SIGNAL */
typedef struct ev_signal
{
EV_WATCHER_LIST (ev_signal)
int signum; /* ro */
} ev_signal;
/* invoked when sigchld is received and waitpid indicates the given pid */
/* revent EV_CHILD */
/* does not support priorities */
typedef struct ev_child
{
EV_WATCHER_LIST (ev_child)
int flags; /* private */
int pid; /* ro */
int rpid; /* rw, holds the received pid */
int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */
} ev_child;
#if EV_STAT_ENABLE
/* st_nlink = 0 means missing file or other error */
# ifdef _WIN32
typedef struct _stati64 ev_statdata;
# else
typedef struct stat ev_statdata;
# endif
/* invoked each time the stat data changes for a given path */
/* revent EV_STAT */
typedef struct ev_stat
{
EV_WATCHER_LIST (ev_stat)
ev_timer timer; /* private */
ev_tstamp interval; /* ro */
const char *path; /* ro */
ev_statdata prev; /* ro */
ev_statdata attr; /* ro */
int wd; /* wd for inotify, fd for kqueue */
} ev_stat;
#endif
/* invoked when the nothing else needs to be done, keeps the process from blocking */
/* revent EV_IDLE */
typedef struct ev_idle
{
EV_WATCHER (ev_idle)
} ev_idle;
/* invoked for each run of the mainloop, just before the blocking call */
/* you can still change events in any way you like */
/* revent EV_PREPARE */
typedef struct ev_prepare
{
EV_WATCHER (ev_prepare)
} ev_prepare;
/* invoked for each run of the mainloop, just after the blocking call */
/* revent EV_CHECK */
typedef struct ev_check
{
EV_WATCHER (ev_check)
} ev_check;
/* the callback gets invoked before check in the child process when a fork was detected */
/* revent EV_FORK */
typedef struct ev_fork
{
EV_WATCHER (ev_fork)
} ev_fork;
/* is invoked just before the loop gets destroyed */
/* revent EV_CLEANUP */
typedef struct ev_cleanup
{
EV_WATCHER (ev_cleanup)
} ev_cleanup;
#if EV_EMBED_ENABLE
/* used to embed an event loop inside another */
/* the callback gets invoked when the event loop has handled events, and can be 0 */
typedef struct ev_embed
{
EV_WATCHER (ev_embed)
struct ev_loop *other; /* ro */
#undef EV_IO_ENABLE
#define EV_IO_ENABLE 1
ev_io io; /* private */
#undef EV_PREPARE_ENABLE
#define EV_PREPARE_ENABLE 1
ev_prepare prepare; /* private */
ev_check check; /* unused */
ev_timer timer; /* unused */
ev_periodic periodic; /* unused */
ev_idle idle; /* unused */
ev_fork fork; /* private */
ev_cleanup cleanup; /* unused */
} ev_embed;
#endif
#if EV_ASYNC_ENABLE
/* invoked when somebody calls ev_async_send on the watcher */
/* revent EV_ASYNC */
typedef struct ev_async
{
EV_WATCHER (ev_async)
EV_ATOMIC_T sent; /* private */
} ev_async;
# define ev_async_pending(w) (+(w)->sent)
#endif
/* the presence of this union forces similar struct layout */
union ev_any_watcher
{
struct ev_watcher w;
struct ev_watcher_list wl;
struct ev_io io;
struct ev_timer timer;
struct ev_periodic periodic;
struct ev_signal signal;
struct ev_child child;
#if EV_STAT_ENABLE
struct ev_stat stat;
#endif
#if EV_IDLE_ENABLE
struct ev_idle idle;
#endif
struct ev_prepare prepare;
struct ev_check check;
#if EV_FORK_ENABLE
struct ev_fork fork;
#endif
#if EV_CLEANUP_ENABLE
struct ev_cleanup cleanup;
#endif
#if EV_EMBED_ENABLE
struct ev_embed embed;
#endif
#if EV_ASYNC_ENABLE
struct ev_async async;
#endif
};
/* flag bits for ev_default_loop and ev_loop_new */
enum {
/* the default */
EVFLAG_AUTO = 0x00000000U, /* not quite a mask */
/* flag bits */
EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */
EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */
/* debugging/feature disable */
EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */
#if EV_COMPAT3
EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */
#endif
EVFLAG_SIGNALFD = 0x00200000U, /* attempt to use signalfd */
EVFLAG_NOSIGMASK = 0x00400000U, /* avoid modifying the signal mask */
EVFLAG_NOTIMERFD = 0x00800000U /* avoid creating a timerfd */
};
/* method bits to be ored together */
enum {
EVBACKEND_SELECT = 0x00000001U, /* available just about anywhere */
EVBACKEND_POLL = 0x00000002U, /* !win, !aix, broken on osx */
EVBACKEND_EPOLL = 0x00000004U, /* linux */
EVBACKEND_KQUEUE = 0x00000008U, /* bsd, broken on osx */
EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */
EVBACKEND_PORT = 0x00000020U, /* solaris 10 */
EVBACKEND_LINUXAIO = 0x00000040U, /* linux AIO, 4.19+ */
EVBACKEND_IOURING = 0x00000080U, /* linux io_uring, 5.1+ */
EVBACKEND_ALL = 0x000000FFU, /* all known backends */
EVBACKEND_MASK = 0x0000FFFFU /* all future backends */
};
#if EV_PROTOTYPES
EV_API_DECL int ev_version_major (void) EV_NOEXCEPT;
EV_API_DECL int ev_version_minor (void) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_supported_backends (void) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_recommended_backends (void) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_embeddable_backends (void) EV_NOEXCEPT;
EV_API_DECL ev_tstamp ev_time (void) EV_NOEXCEPT;
EV_API_DECL void ev_sleep (ev_tstamp delay) EV_NOEXCEPT; /* sleep for a while */
/* Sets the allocation function to use, works like realloc.
* It is used to allocate and free memory.
* If it returns zero when memory needs to be allocated, the library might abort
* or take some potentially destructive action.
* The default is your system realloc function.
*/
EV_API_DECL void ev_set_allocator (void *(*cb)(void *ptr, long size) EV_NOEXCEPT) EV_NOEXCEPT;
/* set the callback function to call on a
* retryable syscall error
* (such as failed select, poll, epoll_wait)
*/
EV_API_DECL void ev_set_syserr_cb (void (*cb)(const char *msg) EV_NOEXCEPT) EV_NOEXCEPT;
#if EV_MULTIPLICITY
/* the default loop is the only one that handles signals and child watchers */
/* you can call this as often as you like */
EV_API_DECL struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT;
#ifdef EV_API_STATIC
EV_API_DECL struct ev_loop *ev_default_loop_ptr;
#endif
EV_INLINE struct ev_loop *
ev_default_loop_uc_ (void) EV_NOEXCEPT
{
extern struct ev_loop *ev_default_loop_ptr;
return ev_default_loop_ptr;
}
EV_INLINE int
ev_is_default_loop (EV_P) EV_NOEXCEPT
{
return EV_A == EV_DEFAULT_UC;
}
/* create and destroy alternative loops that don't handle signals */
EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT;
EV_API_DECL ev_tstamp ev_now (EV_P) EV_NOEXCEPT; /* time w.r.t. timers and the eventloop, updated after each poll */
#else
EV_API_DECL int ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT; /* returns true when successful */
EV_API_DECL ev_tstamp ev_rt_now;
EV_INLINE ev_tstamp
ev_now (void) EV_NOEXCEPT
{
return ev_rt_now;
}
/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */
EV_INLINE int
ev_is_default_loop (void) EV_NOEXCEPT
{
return 1;
}
#endif /* multiplicity */
/* destroy event loops, also works for the default loop */
EV_API_DECL void ev_loop_destroy (EV_P);
/* this needs to be called after fork, to duplicate the loop */
/* when you want to re-use it in the child */
/* you can call it in either the parent or the child */
/* you can actually call it at any time, anywhere :) */
EV_API_DECL void ev_loop_fork (EV_P) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_backend (EV_P) EV_NOEXCEPT; /* backend in use by loop */
EV_API_DECL void ev_now_update (EV_P) EV_NOEXCEPT; /* update event loop time */
#if EV_WALK_ENABLE
/* walk (almost) all watchers in the loop of a given type, invoking the */
/* callback on every such watcher. The callback might stop the watcher, */
/* but do nothing else with the loop */
EV_API_DECL void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_NOEXCEPT;
#endif
#endif /* prototypes */
/* ev_run flags values */
enum {
EVRUN_NOWAIT = 1, /* do not block/wait */
EVRUN_ONCE = 2 /* block *once* only */
};
/* ev_break how values */
enum {
EVBREAK_CANCEL = 0, /* undo unloop */
EVBREAK_ONE = 1, /* unloop once */
EVBREAK_ALL = 2 /* unloop all loops */
};
#if EV_PROTOTYPES
EV_API_DECL int ev_run (EV_P_ int flags EV_CPP (= 0));
EV_API_DECL void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)) EV_NOEXCEPT; /* break out of the loop */
/*
* ref/unref can be used to add or remove a refcount on the mainloop. every watcher
* keeps one reference. if you have a long-running watcher you never unregister that
* should not keep ev_loop from running, unref() after starting, and ref() before stopping.
*/
EV_API_DECL void ev_ref (EV_P) EV_NOEXCEPT;
EV_API_DECL void ev_unref (EV_P) EV_NOEXCEPT;
/*
* convenience function, wait for a single event, without registering an event watcher
* if timeout is < 0, do wait indefinitely
*/
EV_API_DECL void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) EV_NOEXCEPT;
EV_API_DECL void ev_invoke_pending (EV_P); /* invoke all pending watchers */
# if EV_FEATURE_API
EV_API_DECL unsigned int ev_iteration (EV_P) EV_NOEXCEPT; /* number of loop iterations */
EV_API_DECL unsigned int ev_depth (EV_P) EV_NOEXCEPT; /* #ev_loop enters - #ev_loop leaves */
EV_API_DECL void ev_verify (EV_P) EV_NOEXCEPT; /* abort if loop data corrupted */
EV_API_DECL void ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_NOEXCEPT; /* sleep at least this time, default 0 */
EV_API_DECL void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_NOEXCEPT; /* sleep at least this time, default 0 */
/* advanced stuff for threading etc. support, see docs */
EV_API_DECL void ev_set_userdata (EV_P_ void *data) EV_NOEXCEPT;
EV_API_DECL void *ev_userdata (EV_P) EV_NOEXCEPT;
typedef void (*ev_loop_callback)(EV_P);
EV_API_DECL void ev_set_invoke_pending_cb (EV_P_ ev_loop_callback invoke_pending_cb) EV_NOEXCEPT;
/* C++ doesn't allow the use of the ev_loop_callback typedef here, so we need to spell it out */
EV_API_DECL void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P) EV_NOEXCEPT, void (*acquire)(EV_P) EV_NOEXCEPT) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_pending_count (EV_P) EV_NOEXCEPT; /* number of pending events, if any */
/*
* stop/start the timer handling.
*/
EV_API_DECL void ev_suspend (EV_P) EV_NOEXCEPT;
EV_API_DECL void ev_resume (EV_P) EV_NOEXCEPT;
#endif
#endif
/* these may evaluate ev multiple times, and the other arguments at most once */
/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */
#define ev_init(ev,cb_) do { \
((ev_watcher *)(void *)(ev))->active = \
((ev_watcher *)(void *)(ev))->pending = 0; \
ev_set_priority ((ev), 0); \
ev_set_cb ((ev), cb_); \
} while (0)
#define ev_io_modify(ev,events_) do { (ev)->events = (ev)->events & EV__IOFDSET | (events_); } while (0)
#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) | EV__IOFDSET; } while (0)
#define ev_timer_set(ev,after_,repeat_) do { ((ev_watcher_time *)(ev))->at = (after_); (ev)->repeat = (repeat_); } while (0)
#define ev_periodic_set(ev,ofs_,ival_,rcb_) do { (ev)->offset = (ofs_); (ev)->interval = (ival_); (ev)->reschedule_cb = (rcb_); } while (0)
#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)
#define ev_child_set(ev,pid_,trace_) do { (ev)->pid = (pid_); (ev)->flags = !!(trace_); } while (0)
#define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0)
#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0)
#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_cleanup_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_async_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
#define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0)
#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
#define ev_child_init(ev,cb,pid,trace) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid),(trace)); } while (0)
#define ev_stat_init(ev,cb,path,interval) do { ev_init ((ev), (cb)); ev_stat_set ((ev),(path),(interval)); } while (0)
#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)
#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0)
#define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0)
#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
#define ev_cleanup_init(ev,cb) do { ev_init ((ev), (cb)); ev_cleanup_set ((ev)); } while (0)
#define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0)
#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
#define ev_cb_(ev) (ev)->cb /* rw */
#define ev_cb(ev) (memmove (&ev_cb_ (ev), &((ev_watcher *)(ev))->cb, sizeof (ev_cb_ (ev))), (ev)->cb)
#if EV_MINPRI == EV_MAXPRI
# define ev_priority(ev) ((ev), EV_MINPRI)
# define ev_set_priority(ev,pri) ((ev), (pri))
#else
# define ev_priority(ev) (+(((ev_watcher *)(void *)(ev))->priority))
# define ev_set_priority(ev,pri) ( (ev_watcher *)(void *)(ev))->priority = (pri)
#endif
#define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at)
#ifndef ev_set_cb
/* memmove is used here to avoid strict aliasing violations, and hopefully is optimized out by any reasonable compiler */
# define ev_set_cb(ev,cb_) (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
#endif
/* stopping (enabling, adding) a watcher does nothing if it is already running */
/* stopping (disabling, deleting) a watcher does nothing unless it's already running */
#if EV_PROTOTYPES
/* feeds an event into a watcher as if the event actually occurred */
/* accepts any ev_watcher type */
EV_API_DECL void ev_feed_event (EV_P_ void *w, int revents) EV_NOEXCEPT;
EV_API_DECL void ev_feed_fd_event (EV_P_ int fd, int revents) EV_NOEXCEPT;
#if EV_SIGNAL_ENABLE
EV_API_DECL void ev_feed_signal (int signum) EV_NOEXCEPT;
EV_API_DECL void ev_feed_signal_event (EV_P_ int signum) EV_NOEXCEPT;
#endif
EV_API_DECL void ev_invoke (EV_P_ void *w, int revents);
EV_API_DECL int ev_clear_pending (EV_P_ void *w) EV_NOEXCEPT;
EV_API_DECL void ev_io_start (EV_P_ ev_io *w) EV_NOEXCEPT;
EV_API_DECL void ev_io_stop (EV_P_ ev_io *w) EV_NOEXCEPT;
EV_API_DECL void ev_timer_start (EV_P_ ev_timer *w) EV_NOEXCEPT;
EV_API_DECL void ev_timer_stop (EV_P_ ev_timer *w) EV_NOEXCEPT;
/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w) EV_NOEXCEPT;
/* return remaining time */
EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w) EV_NOEXCEPT;
#if EV_PERIODIC_ENABLE
EV_API_DECL void ev_periodic_start (EV_P_ ev_periodic *w) EV_NOEXCEPT;
EV_API_DECL void ev_periodic_stop (EV_P_ ev_periodic *w) EV_NOEXCEPT;
EV_API_DECL void ev_periodic_again (EV_P_ ev_periodic *w) EV_NOEXCEPT;
#endif
/* only supported in the default loop */
#if EV_SIGNAL_ENABLE
EV_API_DECL void ev_signal_start (EV_P_ ev_signal *w) EV_NOEXCEPT;
EV_API_DECL void ev_signal_stop (EV_P_ ev_signal *w) EV_NOEXCEPT;
#endif
/* only supported in the default loop */
# if EV_CHILD_ENABLE
EV_API_DECL void ev_child_start (EV_P_ ev_child *w) EV_NOEXCEPT;
EV_API_DECL void ev_child_stop (EV_P_ ev_child *w) EV_NOEXCEPT;
# endif
# if EV_STAT_ENABLE
EV_API_DECL void ev_stat_start (EV_P_ ev_stat *w) EV_NOEXCEPT;
EV_API_DECL void ev_stat_stop (EV_P_ ev_stat *w) EV_NOEXCEPT;
EV_API_DECL void ev_stat_stat (EV_P_ ev_stat *w) EV_NOEXCEPT;
# endif
# if EV_IDLE_ENABLE
EV_API_DECL void ev_idle_start (EV_P_ ev_idle *w) EV_NOEXCEPT;
EV_API_DECL void ev_idle_stop (EV_P_ ev_idle *w) EV_NOEXCEPT;
# endif
#if EV_PREPARE_ENABLE
EV_API_DECL void ev_prepare_start (EV_P_ ev_prepare *w) EV_NOEXCEPT;
EV_API_DECL void ev_prepare_stop (EV_P_ ev_prepare *w) EV_NOEXCEPT;
#endif
#if EV_CHECK_ENABLE
EV_API_DECL void ev_check_start (EV_P_ ev_check *w) EV_NOEXCEPT;
EV_API_DECL void ev_check_stop (EV_P_ ev_check *w) EV_NOEXCEPT;
#endif
# if EV_FORK_ENABLE
EV_API_DECL void ev_fork_start (EV_P_ ev_fork *w) EV_NOEXCEPT;
EV_API_DECL void ev_fork_stop (EV_P_ ev_fork *w) EV_NOEXCEPT;
# endif
# if EV_CLEANUP_ENABLE
EV_API_DECL void ev_cleanup_start (EV_P_ ev_cleanup *w) EV_NOEXCEPT;
EV_API_DECL void ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_NOEXCEPT;
# endif
# if EV_EMBED_ENABLE
/* only supported when loop to be embedded is in fact embeddable */
EV_API_DECL void ev_embed_start (EV_P_ ev_embed *w) EV_NOEXCEPT;
EV_API_DECL void ev_embed_stop (EV_P_ ev_embed *w) EV_NOEXCEPT;
EV_API_DECL void ev_embed_sweep (EV_P_ ev_embed *w) EV_NOEXCEPT;
# endif
# if EV_ASYNC_ENABLE
EV_API_DECL void ev_async_start (EV_P_ ev_async *w) EV_NOEXCEPT;
EV_API_DECL void ev_async_stop (EV_P_ ev_async *w) EV_NOEXCEPT;
EV_API_DECL void ev_async_send (EV_P_ ev_async *w) EV_NOEXCEPT;
# endif
#if EV_COMPAT3
#define EVLOOP_NONBLOCK EVRUN_NOWAIT
#define EVLOOP_ONESHOT EVRUN_ONCE
#define EVUNLOOP_CANCEL EVBREAK_CANCEL
#define EVUNLOOP_ONE EVBREAK_ONE
#define EVUNLOOP_ALL EVBREAK_ALL
#if EV_PROTOTYPES
EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); }
EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); }
EV_INLINE void ev_default_destroy (void) { ev_loop_destroy (EV_DEFAULT); }
EV_INLINE void ev_default_fork (void) { ev_loop_fork (EV_DEFAULT); }
#if EV_FEATURE_API
EV_INLINE unsigned int ev_loop_count (EV_P) { return ev_iteration (EV_A); }
EV_INLINE unsigned int ev_loop_depth (EV_P) { return ev_depth (EV_A); }
EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); }
#endif
#endif
#else
typedef struct ev_loop ev_loop;
#endif
#endif
EV_CPP(})
#endif

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/*
* libevent compatibility header, only core events supported
*
* Copyright (c) 2007,2008,2010,2012 Marc Alexander Lehmann <libev@schmorp.de>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
* CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
* ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU General Public License ("GPL") version 2 or any later version,
* in which case the provisions of the GPL are applicable instead of
* the above. If you wish to allow the use of your version of this file
* only under the terms of the GPL and not to allow others to use your
* version of this file under the BSD license, indicate your decision
* by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete the
* provisions above, a recipient may use your version of this file under
* either the BSD or the GPL.
*/
#ifndef EVENT_H_
#define EVENT_H_
#ifdef EV_H
# include EV_H
#else
# include "ev.h"
#endif
#ifndef EVLOOP_NONBLOCK
# define EVLOOP_NONBLOCK EVRUN_NOWAIT
#endif
#ifndef EVLOOP_ONESHOT
# define EVLOOP_ONESHOT EVRUN_ONCE
#endif
#ifndef EV_TIMEOUT
# define EV_TIMEOUT EV_TIMER
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* we need sys/time.h for struct timeval only */
#if !defined (WIN32) || defined (__MINGW32__)
# include <time.h> /* mingw seems to need this, for whatever reason */
# include <sys/time.h>
#endif
struct event_base;
#define EVLIST_TIMEOUT 0x01
#define EVLIST_INSERTED 0x02
#define EVLIST_SIGNAL 0x04
#define EVLIST_ACTIVE 0x08
#define EVLIST_INTERNAL 0x10
#define EVLIST_INIT 0x80
typedef void (*event_callback_fn)(int, short, void *);
struct event
{
/* libev watchers we map onto */
union {
struct ev_io io;
struct ev_signal sig;
} iosig;
struct ev_timer to;
/* compatibility slots */
struct event_base *ev_base;
event_callback_fn ev_callback;
void *ev_arg;
int ev_fd;
int ev_pri;
int ev_res;
int ev_flags;
short ev_events;
};
event_callback_fn event_get_callback (const struct event *ev);
#define EV_READ EV_READ
#define EV_WRITE EV_WRITE
#define EV_PERSIST 0x10
#define EV_ET 0x20 /* nop */
#define EVENT_SIGNAL(ev) ((int) (ev)->ev_fd)
#define EVENT_FD(ev) ((int) (ev)->ev_fd)
#define event_initialized(ev) ((ev)->ev_flags & EVLIST_INIT)
#define evtimer_add(ev,tv) event_add (ev, tv)
#define evtimer_set(ev,cb,data) event_set (ev, -1, 0, cb, data)
#define evtimer_del(ev) event_del (ev)
#define evtimer_pending(ev,tv) event_pending (ev, EV_TIMEOUT, tv)
#define evtimer_initialized(ev) event_initialized (ev)
#define timeout_add(ev,tv) evtimer_add (ev, tv)
#define timeout_set(ev,cb,data) evtimer_set (ev, cb, data)
#define timeout_del(ev) evtimer_del (ev)
#define timeout_pending(ev,tv) evtimer_pending (ev, tv)
#define timeout_initialized(ev) evtimer_initialized (ev)
#define signal_add(ev,tv) event_add (ev, tv)
#define signal_set(ev,sig,cb,data) event_set (ev, sig, EV_SIGNAL | EV_PERSIST, cb, data)
#define signal_del(ev) event_del (ev)
#define signal_pending(ev,tv) event_pending (ev, EV_SIGNAL, tv)
#define signal_initialized(ev) event_initialized (ev)
const char *event_get_version (void);
const char *event_get_method (void);
void *event_init (void);
void event_base_free (struct event_base *base);
#define EVLOOP_ONCE EVLOOP_ONESHOT
int event_loop (int);
int event_loopexit (struct timeval *tv);
int event_dispatch (void);
#define _EVENT_LOG_DEBUG 0
#define _EVENT_LOG_MSG 1
#define _EVENT_LOG_WARN 2
#define _EVENT_LOG_ERR 3
typedef void (*event_log_cb)(int severity, const char *msg);
void event_set_log_callback(event_log_cb cb);
void event_set (struct event *ev, int fd, short events, void (*cb)(int, short, void *), void *arg);
int event_once (int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv);
int event_add (struct event *ev, struct timeval *tv);
int event_del (struct event *ev);
void event_active (struct event *ev, int res, short ncalls); /* ncalls is being ignored */
int event_pending (struct event *ev, short, struct timeval *tv);
int event_priority_init (int npri);
int event_priority_set (struct event *ev, int pri);
struct event_base *event_base_new (void);
const char *event_base_get_method (const struct event_base *);
int event_base_set (struct event_base *base, struct event *ev);
int event_base_loop (struct event_base *base, int);
int event_base_loopexit (struct event_base *base, struct timeval *tv);
int event_base_dispatch (struct event_base *base);
int event_base_once (struct event_base *base, int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv);
int event_base_priority_init (struct event_base *base, int fd);
/* next line is different in the libevent+libev version */
/*libevent-include*/
#ifdef __cplusplus
}
#endif
#endif

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# libev.la - a libtool library file
# Generated by libtool (GNU libtool) 2.4.6 Debian-2.4.6-9
#
# Please DO NOT delete this file!
# It is necessary for linking the library.
# The name that we can dlopen(3).
dlname=''
# Names of this library.
library_names=''
# The name of the static archive.
old_library='libev.a'
# Linker flags that cannot go in dependency_libs.
inherited_linker_flags=' '
# Libraries that this one depends upon.
dependency_libs=' -L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS15.2.sdk/usr/lib'
# Names of additional weak libraries provided by this library
weak_library_names=''
# Version information for libev.
current=4
age=0
revision=0
# Is this an already installed library?
installed=yes
# Should we warn about portability when linking against -modules?
shouldnotlink=no
# Files to dlopen/dlpreopen
dlopen=''
dlpreopen=''
# Directory that this library needs to be installed in:
libdir='/Users/sanchez/work/vied/ios/vpn/playground/ss-libev-build/ShadowSocks-libev-iOS/ShadowSocks-libev-iOS/libev/libev/armv7/lib'

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/*
* libev simple C++ wrapper classes
*
* Copyright (c) 2007,2008,2010,2018,2020 Marc Alexander Lehmann <libev@schmorp.de>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
* CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
* ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU General Public License ("GPL") version 2 or any later version,
* in which case the provisions of the GPL are applicable instead of
* the above. If you wish to allow the use of your version of this file
* only under the terms of the GPL and not to allow others to use your
* version of this file under the BSD license, indicate your decision
* by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete the
* provisions above, a recipient may use your version of this file under
* either the BSD or the GPL.
*/
#ifndef EVPP_H__
#define EVPP_H__
#ifdef EV_H
# include EV_H
#else
# include "ev.h"
#endif
#ifndef EV_USE_STDEXCEPT
# define EV_USE_STDEXCEPT 1
#endif
#if EV_USE_STDEXCEPT
# include <stdexcept>
#endif
namespace ev {
typedef ev_tstamp tstamp;
enum {
UNDEF = EV_UNDEF,
NONE = EV_NONE,
READ = EV_READ,
WRITE = EV_WRITE,
#if EV_COMPAT3
TIMEOUT = EV_TIMEOUT,
#endif
TIMER = EV_TIMER,
PERIODIC = EV_PERIODIC,
SIGNAL = EV_SIGNAL,
CHILD = EV_CHILD,
STAT = EV_STAT,
IDLE = EV_IDLE,
CHECK = EV_CHECK,
PREPARE = EV_PREPARE,
FORK = EV_FORK,
ASYNC = EV_ASYNC,
EMBED = EV_EMBED,
# undef ERROR // some systems stupidly #define ERROR
ERROR = EV_ERROR
};
enum
{
AUTO = EVFLAG_AUTO,
NOENV = EVFLAG_NOENV,
FORKCHECK = EVFLAG_FORKCHECK,
SELECT = EVBACKEND_SELECT,
POLL = EVBACKEND_POLL,
EPOLL = EVBACKEND_EPOLL,
KQUEUE = EVBACKEND_KQUEUE,
DEVPOLL = EVBACKEND_DEVPOLL,
PORT = EVBACKEND_PORT
};
enum
{
#if EV_COMPAT3
NONBLOCK = EVLOOP_NONBLOCK,
ONESHOT = EVLOOP_ONESHOT,
#endif
NOWAIT = EVRUN_NOWAIT,
ONCE = EVRUN_ONCE
};
enum how_t
{
ONE = EVBREAK_ONE,
ALL = EVBREAK_ALL
};
struct bad_loop
#if EV_USE_STDEXCEPT
: std::exception
#endif
{
#if EV_USE_STDEXCEPT
const char *what () const EV_NOEXCEPT
{
return "libev event loop cannot be initialized, bad value of LIBEV_FLAGS?";
}
#endif
};
#ifdef EV_AX
# undef EV_AX
#endif
#ifdef EV_AX_
# undef EV_AX_
#endif
#if EV_MULTIPLICITY
# define EV_AX raw_loop
# define EV_AX_ raw_loop,
#else
# define EV_AX
# define EV_AX_
#endif
struct loop_ref
{
loop_ref (EV_P) EV_NOEXCEPT
#if EV_MULTIPLICITY
: EV_AX (EV_A)
#endif
{
}
bool operator == (const loop_ref &other) const EV_NOEXCEPT
{
#if EV_MULTIPLICITY
return EV_AX == other.EV_AX;
#else
return true;
#endif
}
bool operator != (const loop_ref &other) const EV_NOEXCEPT
{
#if EV_MULTIPLICITY
return ! (*this == other);
#else
return false;
#endif
}
#if EV_MULTIPLICITY
bool operator == (const EV_P) const EV_NOEXCEPT
{
return this->EV_AX == EV_A;
}
bool operator != (const EV_P) const EV_NOEXCEPT
{
return ! (*this == EV_A);
}
operator struct ev_loop * () const EV_NOEXCEPT
{
return EV_AX;
}
operator const struct ev_loop * () const EV_NOEXCEPT
{
return EV_AX;
}
bool is_default () const EV_NOEXCEPT
{
return EV_AX == ev_default_loop (0);
}
#endif
#if EV_COMPAT3
void loop (int flags = 0)
{
ev_run (EV_AX_ flags);
}
void unloop (how_t how = ONE) EV_NOEXCEPT
{
ev_break (EV_AX_ how);
}
#endif
void run (int flags = 0)
{
ev_run (EV_AX_ flags);
}
void break_loop (how_t how = ONE) EV_NOEXCEPT
{
ev_break (EV_AX_ how);
}
void post_fork () EV_NOEXCEPT
{
ev_loop_fork (EV_AX);
}
unsigned int backend () const EV_NOEXCEPT
{
return ev_backend (EV_AX);
}
tstamp now () const EV_NOEXCEPT
{
return ev_now (EV_AX);
}
void ref () EV_NOEXCEPT
{
ev_ref (EV_AX);
}
void unref () EV_NOEXCEPT
{
ev_unref (EV_AX);
}
#if EV_FEATURE_API
unsigned int iteration () const EV_NOEXCEPT
{
return ev_iteration (EV_AX);
}
unsigned int depth () const EV_NOEXCEPT
{
return ev_depth (EV_AX);
}
void set_io_collect_interval (tstamp interval) EV_NOEXCEPT
{
ev_set_io_collect_interval (EV_AX_ interval);
}
void set_timeout_collect_interval (tstamp interval) EV_NOEXCEPT
{
ev_set_timeout_collect_interval (EV_AX_ interval);
}
#endif
// function callback
void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void *arg = 0) EV_NOEXCEPT
{
ev_once (EV_AX_ fd, events, timeout, cb, arg);
}
// method callback
template<class K, void (K::*method)(int)>
void once (int fd, int events, tstamp timeout, K *object) EV_NOEXCEPT
{
once (fd, events, timeout, method_thunk<K, method>, object);
}
// default method == operator ()
template<class K>
void once (int fd, int events, tstamp timeout, K *object) EV_NOEXCEPT
{
once (fd, events, timeout, method_thunk<K, &K::operator ()>, object);
}
template<class K, void (K::*method)(int)>
static void method_thunk (int revents, void *arg)
{
(static_cast<K *>(arg)->*method)
(revents);
}
// no-argument method callback
template<class K, void (K::*method)()>
void once (int fd, int events, tstamp timeout, K *object) EV_NOEXCEPT
{
once (fd, events, timeout, method_noargs_thunk<K, method>, object);
}
template<class K, void (K::*method)()>
static void method_noargs_thunk (int revents, void *arg)
{
(static_cast<K *>(arg)->*method)
();
}
// simpler function callback
template<void (*cb)(int)>
void once (int fd, int events, tstamp timeout) EV_NOEXCEPT
{
once (fd, events, timeout, simpler_func_thunk<cb>);
}
template<void (*cb)(int)>
static void simpler_func_thunk (int revents, void *arg)
{
(*cb)
(revents);
}
// simplest function callback
template<void (*cb)()>
void once (int fd, int events, tstamp timeout) EV_NOEXCEPT
{
once (fd, events, timeout, simplest_func_thunk<cb>);
}
template<void (*cb)()>
static void simplest_func_thunk (int revents, void *arg)
{
(*cb)
();
}
void feed_fd_event (int fd, int revents) EV_NOEXCEPT
{
ev_feed_fd_event (EV_AX_ fd, revents);
}
void feed_signal_event (int signum) EV_NOEXCEPT
{
ev_feed_signal_event (EV_AX_ signum);
}
#if EV_MULTIPLICITY
struct ev_loop* EV_AX;
#endif
};
#if EV_MULTIPLICITY
struct dynamic_loop : loop_ref
{
dynamic_loop (unsigned int flags = AUTO)
: loop_ref (ev_loop_new (flags))
{
if (!EV_AX)
throw bad_loop ();
}
~dynamic_loop () EV_NOEXCEPT
{
ev_loop_destroy (EV_AX);
EV_AX = 0;
}
private:
dynamic_loop (const dynamic_loop &);
dynamic_loop & operator= (const dynamic_loop &);
};
#endif
struct default_loop : loop_ref
{
default_loop (unsigned int flags = AUTO)
#if EV_MULTIPLICITY
: loop_ref (ev_default_loop (flags))
#endif
{
if (
#if EV_MULTIPLICITY
!EV_AX
#else
!ev_default_loop (flags)
#endif
)
throw bad_loop ();
}
private:
default_loop (const default_loop &);
default_loop &operator = (const default_loop &);
};
inline loop_ref get_default_loop () EV_NOEXCEPT
{
#if EV_MULTIPLICITY
return ev_default_loop (0);
#else
return loop_ref ();
#endif
}
#undef EV_AX
#undef EV_AX_
#undef EV_PX
#undef EV_PX_
#if EV_MULTIPLICITY
# define EV_PX loop_ref EV_A
# define EV_PX_ loop_ref EV_A_
#else
# define EV_PX
# define EV_PX_
#endif
template<class ev_watcher, class watcher>
struct base : ev_watcher
{
// scoped pause/unpause of a watcher
struct freeze_guard
{
watcher &w;
bool active;
freeze_guard (watcher *self) EV_NOEXCEPT
: w (*self), active (w.is_active ())
{
if (active) w.stop ();
}
~freeze_guard ()
{
if (active) w.start ();
}
};
#if EV_MULTIPLICITY
EV_PX;
// loop set
void set (EV_P) EV_NOEXCEPT
{
this->EV_A = EV_A;
}
#endif
base (EV_PX) EV_NOEXCEPT
#if EV_MULTIPLICITY
: EV_A (EV_A)
#endif
{
ev_init (this, 0);
}
void set_ (const void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) EV_NOEXCEPT
{
this->data = (void *)data;
ev_set_cb (static_cast<ev_watcher *>(this), cb);
}
// function callback
template<void (*function)(watcher &w, int)>
void set (void *data = 0) EV_NOEXCEPT
{
set_ (data, function_thunk<function>);
}
template<void (*function)(watcher &w, int)>
static void function_thunk (EV_P_ ev_watcher *w, int revents)
{
function
(*static_cast<watcher *>(w), revents);
}
// method callback
template<class K, void (K::*method)(watcher &w, int)>
void set (K *object) EV_NOEXCEPT
{
set_ (object, method_thunk<K, method>);
}
// default method == operator ()
template<class K>
void set (K *object) EV_NOEXCEPT
{
set_ (object, method_thunk<K, &K::operator ()>);
}
template<class K, void (K::*method)(watcher &w, int)>
static void method_thunk (EV_P_ ev_watcher *w, int revents)
{
(static_cast<K *>(w->data)->*method)
(*static_cast<watcher *>(w), revents);
}
// no-argument callback
template<class K, void (K::*method)()>
void set (K *object) EV_NOEXCEPT
{
set_ (object, method_noargs_thunk<K, method>);
}
template<class K, void (K::*method)()>
static void method_noargs_thunk (EV_P_ ev_watcher *w, int revents)
{
(static_cast<K *>(w->data)->*method)
();
}
void operator ()(int events = EV_UNDEF)
{
return
ev_cb (static_cast<ev_watcher *>(this))
(static_cast<ev_watcher *>(this), events);
}
bool is_active () const EV_NOEXCEPT
{
return ev_is_active (static_cast<const ev_watcher *>(this));
}
bool is_pending () const EV_NOEXCEPT
{
return ev_is_pending (static_cast<const ev_watcher *>(this));
}
void feed_event (int revents) EV_NOEXCEPT
{
ev_feed_event (EV_A_ static_cast<ev_watcher *>(this), revents);
}
};
inline tstamp now (EV_P) EV_NOEXCEPT
{
return ev_now (EV_A);
}
inline void delay (tstamp interval) EV_NOEXCEPT
{
ev_sleep (interval);
}
inline int version_major () EV_NOEXCEPT
{
return ev_version_major ();
}
inline int version_minor () EV_NOEXCEPT
{
return ev_version_minor ();
}
inline unsigned int supported_backends () EV_NOEXCEPT
{
return ev_supported_backends ();
}
inline unsigned int recommended_backends () EV_NOEXCEPT
{
return ev_recommended_backends ();
}
inline unsigned int embeddable_backends () EV_NOEXCEPT
{
return ev_embeddable_backends ();
}
inline void set_allocator (void *(*cb)(void *ptr, long size) EV_NOEXCEPT) EV_NOEXCEPT
{
ev_set_allocator (cb);
}
inline void set_syserr_cb (void (*cb)(const char *msg) EV_NOEXCEPT) EV_NOEXCEPT
{
ev_set_syserr_cb (cb);
}
#if EV_MULTIPLICITY
#define EV_CONSTRUCT(cppstem,cstem) \
(EV_PX = get_default_loop ()) EV_NOEXCEPT \
: base<ev_ ## cstem, cppstem> (EV_A) \
{ \
}
#else
#define EV_CONSTRUCT(cppstem,cstem) \
() EV_NOEXCEPT \
{ \
}
#endif
/* using a template here would require quite a few more lines,
* so a macro solution was chosen */
#define EV_BEGIN_WATCHER(cppstem,cstem) \
\
struct cppstem : base<ev_ ## cstem, cppstem> \
{ \
void start () EV_NOEXCEPT \
{ \
ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \
} \
\
void stop () EV_NOEXCEPT \
{ \
ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \
} \
\
cppstem EV_CONSTRUCT(cppstem,cstem) \
\
~cppstem () EV_NOEXCEPT \
{ \
stop (); \
} \
\
using base<ev_ ## cstem, cppstem>::set; \
\
private: \
\
cppstem (const cppstem &o); \
\
cppstem &operator =(const cppstem &o); \
\
public:
#define EV_END_WATCHER(cppstem,cstem) \
};
EV_BEGIN_WATCHER (io, io)
void set (int fd, int events) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_io_set (static_cast<ev_io *>(this), fd, events);
}
void set (int events) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_io_modify (static_cast<ev_io *>(this), events);
}
void start (int fd, int events) EV_NOEXCEPT
{
set (fd, events);
start ();
}
EV_END_WATCHER (io, io)
EV_BEGIN_WATCHER (timer, timer)
void set (ev_tstamp after, ev_tstamp repeat = 0.) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_timer_set (static_cast<ev_timer *>(this), after, repeat);
}
void start (ev_tstamp after, ev_tstamp repeat = 0.) EV_NOEXCEPT
{
set (after, repeat);
start ();
}
void again () EV_NOEXCEPT
{
ev_timer_again (EV_A_ static_cast<ev_timer *>(this));
}
ev_tstamp remaining ()
{
return ev_timer_remaining (EV_A_ static_cast<ev_timer *>(this));
}
EV_END_WATCHER (timer, timer)
#if EV_PERIODIC_ENABLE
EV_BEGIN_WATCHER (periodic, periodic)
void set (ev_tstamp at, ev_tstamp interval = 0.) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0);
}
void start (ev_tstamp at, ev_tstamp interval = 0.) EV_NOEXCEPT
{
set (at, interval);
start ();
}
void again () EV_NOEXCEPT
{
ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this));
}
EV_END_WATCHER (periodic, periodic)
#endif
#if EV_SIGNAL_ENABLE
EV_BEGIN_WATCHER (sig, signal)
void set (int signum) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_signal_set (static_cast<ev_signal *>(this), signum);
}
void start (int signum) EV_NOEXCEPT
{
set (signum);
start ();
}
EV_END_WATCHER (sig, signal)
#endif
#if EV_CHILD_ENABLE
EV_BEGIN_WATCHER (child, child)
void set (int pid, int trace = 0) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_child_set (static_cast<ev_child *>(this), pid, trace);
}
void start (int pid, int trace = 0) EV_NOEXCEPT
{
set (pid, trace);
start ();
}
EV_END_WATCHER (child, child)
#endif
#if EV_STAT_ENABLE
EV_BEGIN_WATCHER (stat, stat)
void set (const char *path, ev_tstamp interval = 0.) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_stat_set (static_cast<ev_stat *>(this), path, interval);
}
void start (const char *path, ev_tstamp interval = 0.) EV_NOEXCEPT
{
stop ();
set (path, interval);
start ();
}
void update () EV_NOEXCEPT
{
ev_stat_stat (EV_A_ static_cast<ev_stat *>(this));
}
EV_END_WATCHER (stat, stat)
#endif
#if EV_IDLE_ENABLE
EV_BEGIN_WATCHER (idle, idle)
void set () EV_NOEXCEPT { }
EV_END_WATCHER (idle, idle)
#endif
#if EV_PREPARE_ENABLE
EV_BEGIN_WATCHER (prepare, prepare)
void set () EV_NOEXCEPT { }
EV_END_WATCHER (prepare, prepare)
#endif
#if EV_CHECK_ENABLE
EV_BEGIN_WATCHER (check, check)
void set () EV_NOEXCEPT { }
EV_END_WATCHER (check, check)
#endif
#if EV_EMBED_ENABLE
EV_BEGIN_WATCHER (embed, embed)
void set_embed (struct ev_loop *embedded_loop) EV_NOEXCEPT
{
freeze_guard freeze (this);
ev_embed_set (static_cast<ev_embed *>(this), embedded_loop);
}
void start (struct ev_loop *embedded_loop) EV_NOEXCEPT
{
set (embedded_loop);
start ();
}
void sweep ()
{
ev_embed_sweep (EV_A_ static_cast<ev_embed *>(this));
}
EV_END_WATCHER (embed, embed)
#endif
#if EV_FORK_ENABLE
EV_BEGIN_WATCHER (fork, fork)
void set () EV_NOEXCEPT { }
EV_END_WATCHER (fork, fork)
#endif
#if EV_ASYNC_ENABLE
EV_BEGIN_WATCHER (async, async)
void send () EV_NOEXCEPT
{
ev_async_send (EV_A_ static_cast<ev_async *>(this));
}
bool async_pending () EV_NOEXCEPT
{
return ev_async_pending (static_cast<ev_async *>(this));
}
EV_END_WATCHER (async, async)
#endif
#undef EV_PX
#undef EV_PX_
#undef EV_CONSTRUCT
#undef EV_BEGIN_WATCHER
#undef EV_END_WATCHER
}
#endif

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/*
* libev native API header
*
* Copyright (c) 2007-2020 Marc Alexander Lehmann <libev@schmorp.de>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
* CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
* ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU General Public License ("GPL") version 2 or any later version,
* in which case the provisions of the GPL are applicable instead of
* the above. If you wish to allow the use of your version of this file
* only under the terms of the GPL and not to allow others to use your
* version of this file under the BSD license, indicate your decision
* by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete the
* provisions above, a recipient may use your version of this file under
* either the BSD or the GPL.
*/
#ifndef EV_H_
#define EV_H_
#ifdef __cplusplus
# define EV_CPP(x) x
# if __cplusplus >= 201103L
# define EV_NOEXCEPT noexcept
# else
# define EV_NOEXCEPT
# endif
#else
# define EV_CPP(x)
# define EV_NOEXCEPT
#endif
#define EV_THROW EV_NOEXCEPT /* pre-4.25, do not use in new code */
EV_CPP(extern "C" {)
/*****************************************************************************/
/* pre-4.0 compatibility */
#ifndef EV_COMPAT3
# define EV_COMPAT3 1
#endif
#ifndef EV_FEATURES
# if defined __OPTIMIZE_SIZE__
# define EV_FEATURES 0x7c
# else
# define EV_FEATURES 0x7f
# endif
#endif
#define EV_FEATURE_CODE ((EV_FEATURES) & 1)
#define EV_FEATURE_DATA ((EV_FEATURES) & 2)
#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4)
#define EV_FEATURE_API ((EV_FEATURES) & 8)
#define EV_FEATURE_WATCHERS ((EV_FEATURES) & 16)
#define EV_FEATURE_BACKENDS ((EV_FEATURES) & 32)
#define EV_FEATURE_OS ((EV_FEATURES) & 64)
/* these priorities are inclusive, higher priorities will be invoked earlier */
#ifndef EV_MINPRI
# define EV_MINPRI (EV_FEATURE_CONFIG ? -2 : 0)
#endif
#ifndef EV_MAXPRI
# define EV_MAXPRI (EV_FEATURE_CONFIG ? +2 : 0)
#endif
#ifndef EV_MULTIPLICITY
# define EV_MULTIPLICITY EV_FEATURE_CONFIG
#endif
#ifndef EV_PERIODIC_ENABLE
# define EV_PERIODIC_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_STAT_ENABLE
# define EV_STAT_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_PREPARE_ENABLE
# define EV_PREPARE_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_CHECK_ENABLE
# define EV_CHECK_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_IDLE_ENABLE
# define EV_IDLE_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_FORK_ENABLE
# define EV_FORK_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_CLEANUP_ENABLE
# define EV_CLEANUP_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_SIGNAL_ENABLE
# define EV_SIGNAL_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_CHILD_ENABLE
# ifdef _WIN32
# define EV_CHILD_ENABLE 0
# else
# define EV_CHILD_ENABLE EV_FEATURE_WATCHERS
#endif
#endif
#ifndef EV_ASYNC_ENABLE
# define EV_ASYNC_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_EMBED_ENABLE
# define EV_EMBED_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_WALK_ENABLE
# define EV_WALK_ENABLE 0 /* not yet */
#endif
/*****************************************************************************/
#if EV_CHILD_ENABLE && !EV_SIGNAL_ENABLE
# undef EV_SIGNAL_ENABLE
# define EV_SIGNAL_ENABLE 1
#endif
/*****************************************************************************/
#ifndef EV_TSTAMP_T
# define EV_TSTAMP_T double
#endif
typedef EV_TSTAMP_T ev_tstamp;
#include <string.h> /* for memmove */
#ifndef EV_ATOMIC_T
# include <signal.h>
# define EV_ATOMIC_T sig_atomic_t volatile
#endif
#if EV_STAT_ENABLE
# ifdef _WIN32
# include <time.h>
# include <sys/types.h>
# endif
# include <sys/stat.h>
#endif
/* support multiple event loops? */
#if EV_MULTIPLICITY
struct ev_loop;
# define EV_P struct ev_loop *loop /* a loop as sole parameter in a declaration */
# define EV_P_ EV_P, /* a loop as first of multiple parameters */
# define EV_A loop /* a loop as sole argument to a function call */
# define EV_A_ EV_A, /* a loop as first of multiple arguments */
# define EV_DEFAULT_UC ev_default_loop_uc_ () /* the default loop, if initialised, as sole arg */
# define EV_DEFAULT_UC_ EV_DEFAULT_UC, /* the default loop as first of multiple arguments */
# define EV_DEFAULT ev_default_loop (0) /* the default loop as sole arg */
# define EV_DEFAULT_ EV_DEFAULT, /* the default loop as first of multiple arguments */
#else
# define EV_P void
# define EV_P_
# define EV_A
# define EV_A_
# define EV_DEFAULT
# define EV_DEFAULT_
# define EV_DEFAULT_UC
# define EV_DEFAULT_UC_
# undef EV_EMBED_ENABLE
#endif
/* EV_INLINE is used for functions in header files */
#if __STDC_VERSION__ >= 199901L || __GNUC__ >= 3
# define EV_INLINE static inline
#else
# define EV_INLINE static
#endif
#ifdef EV_API_STATIC
# define EV_API_DECL static
#else
# define EV_API_DECL extern
#endif
/* EV_PROTOTYPES can be used to switch of prototype declarations */
#ifndef EV_PROTOTYPES
# define EV_PROTOTYPES 1
#endif
/*****************************************************************************/
#define EV_VERSION_MAJOR 4
#define EV_VERSION_MINOR 33
/* eventmask, revents, events... */
enum {
EV_UNDEF = (int)0xFFFFFFFF, /* guaranteed to be invalid */
EV_NONE = 0x00, /* no events */
EV_READ = 0x01, /* ev_io detected read will not block */
EV_WRITE = 0x02, /* ev_io detected write will not block */
EV__IOFDSET = 0x80, /* internal use only */
EV_IO = EV_READ, /* alias for type-detection */
EV_TIMER = 0x00000100, /* timer timed out */
#if EV_COMPAT3
EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */
#endif
EV_PERIODIC = 0x00000200, /* periodic timer timed out */
EV_SIGNAL = 0x00000400, /* signal was received */
EV_CHILD = 0x00000800, /* child/pid had status change */
EV_STAT = 0x00001000, /* stat data changed */
EV_IDLE = 0x00002000, /* event loop is idling */
EV_PREPARE = 0x00004000, /* event loop about to poll */
EV_CHECK = 0x00008000, /* event loop finished poll */
EV_EMBED = 0x00010000, /* embedded event loop needs sweep */
EV_FORK = 0x00020000, /* event loop resumed in child */
EV_CLEANUP = 0x00040000, /* event loop resumed in child */
EV_ASYNC = 0x00080000, /* async intra-loop signal */
EV_CUSTOM = 0x01000000, /* for use by user code */
EV_ERROR = (int)0x80000000 /* sent when an error occurs */
};
/* can be used to add custom fields to all watchers, while losing binary compatibility */
#ifndef EV_COMMON
# define EV_COMMON void *data;
#endif
#ifndef EV_CB_DECLARE
# define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents);
#endif
#ifndef EV_CB_INVOKE
# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents))
#endif
/* not official, do not use */
#define EV_CB(type,name) void name (EV_P_ struct ev_ ## type *w, int revents)
/*
* struct member types:
* private: you may look at them, but not change them,
* and they might not mean anything to you.
* ro: can be read anytime, but only changed when the watcher isn't active.
* rw: can be read and modified anytime, even when the watcher is active.
*
* some internal details that might be helpful for debugging:
*
* active is either 0, which means the watcher is not active,
* or the array index of the watcher (periodics, timers)
* or the array index + 1 (most other watchers)
* or simply 1 for watchers that aren't in some array.
* pending is either 0, in which case the watcher isn't,
* or the array index + 1 in the pendings array.
*/
#if EV_MINPRI == EV_MAXPRI
# define EV_DECL_PRIORITY
#elif !defined (EV_DECL_PRIORITY)
# define EV_DECL_PRIORITY int priority;
#endif
/* shared by all watchers */
#define EV_WATCHER(type) \
int active; /* private */ \
int pending; /* private */ \
EV_DECL_PRIORITY /* private */ \
EV_COMMON /* rw */ \
EV_CB_DECLARE (type) /* private */
#define EV_WATCHER_LIST(type) \
EV_WATCHER (type) \
struct ev_watcher_list *next; /* private */
#define EV_WATCHER_TIME(type) \
EV_WATCHER (type) \
ev_tstamp at; /* private */
/* base class, nothing to see here unless you subclass */
typedef struct ev_watcher
{
EV_WATCHER (ev_watcher)
} ev_watcher;
/* base class, nothing to see here unless you subclass */
typedef struct ev_watcher_list
{
EV_WATCHER_LIST (ev_watcher_list)
} ev_watcher_list;
/* base class, nothing to see here unless you subclass */
typedef struct ev_watcher_time
{
EV_WATCHER_TIME (ev_watcher_time)
} ev_watcher_time;
/* invoked when fd is either EV_READable or EV_WRITEable */
/* revent EV_READ, EV_WRITE */
typedef struct ev_io
{
EV_WATCHER_LIST (ev_io)
int fd; /* ro */
int events; /* ro */
} ev_io;
/* invoked after a specific time, repeatable (based on monotonic clock) */
/* revent EV_TIMEOUT */
typedef struct ev_timer
{
EV_WATCHER_TIME (ev_timer)
ev_tstamp repeat; /* rw */
} ev_timer;
/* invoked at some specific time, possibly repeating at regular intervals (based on UTC) */
/* revent EV_PERIODIC */
typedef struct ev_periodic
{
EV_WATCHER_TIME (ev_periodic)
ev_tstamp offset; /* rw */
ev_tstamp interval; /* rw */
ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now) EV_NOEXCEPT; /* rw */
} ev_periodic;
/* invoked when the given signal has been received */
/* revent EV_SIGNAL */
typedef struct ev_signal
{
EV_WATCHER_LIST (ev_signal)
int signum; /* ro */
} ev_signal;
/* invoked when sigchld is received and waitpid indicates the given pid */
/* revent EV_CHILD */
/* does not support priorities */
typedef struct ev_child
{
EV_WATCHER_LIST (ev_child)
int flags; /* private */
int pid; /* ro */
int rpid; /* rw, holds the received pid */
int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */
} ev_child;
#if EV_STAT_ENABLE
/* st_nlink = 0 means missing file or other error */
# ifdef _WIN32
typedef struct _stati64 ev_statdata;
# else
typedef struct stat ev_statdata;
# endif
/* invoked each time the stat data changes for a given path */
/* revent EV_STAT */
typedef struct ev_stat
{
EV_WATCHER_LIST (ev_stat)
ev_timer timer; /* private */
ev_tstamp interval; /* ro */
const char *path; /* ro */
ev_statdata prev; /* ro */
ev_statdata attr; /* ro */
int wd; /* wd for inotify, fd for kqueue */
} ev_stat;
#endif
/* invoked when the nothing else needs to be done, keeps the process from blocking */
/* revent EV_IDLE */
typedef struct ev_idle
{
EV_WATCHER (ev_idle)
} ev_idle;
/* invoked for each run of the mainloop, just before the blocking call */
/* you can still change events in any way you like */
/* revent EV_PREPARE */
typedef struct ev_prepare
{
EV_WATCHER (ev_prepare)
} ev_prepare;
/* invoked for each run of the mainloop, just after the blocking call */
/* revent EV_CHECK */
typedef struct ev_check
{
EV_WATCHER (ev_check)
} ev_check;
/* the callback gets invoked before check in the child process when a fork was detected */
/* revent EV_FORK */
typedef struct ev_fork
{
EV_WATCHER (ev_fork)
} ev_fork;
/* is invoked just before the loop gets destroyed */
/* revent EV_CLEANUP */
typedef struct ev_cleanup
{
EV_WATCHER (ev_cleanup)
} ev_cleanup;
#if EV_EMBED_ENABLE
/* used to embed an event loop inside another */
/* the callback gets invoked when the event loop has handled events, and can be 0 */
typedef struct ev_embed
{
EV_WATCHER (ev_embed)
struct ev_loop *other; /* ro */
#undef EV_IO_ENABLE
#define EV_IO_ENABLE 1
ev_io io; /* private */
#undef EV_PREPARE_ENABLE
#define EV_PREPARE_ENABLE 1
ev_prepare prepare; /* private */
ev_check check; /* unused */
ev_timer timer; /* unused */
ev_periodic periodic; /* unused */
ev_idle idle; /* unused */
ev_fork fork; /* private */
ev_cleanup cleanup; /* unused */
} ev_embed;
#endif
#if EV_ASYNC_ENABLE
/* invoked when somebody calls ev_async_send on the watcher */
/* revent EV_ASYNC */
typedef struct ev_async
{
EV_WATCHER (ev_async)
EV_ATOMIC_T sent; /* private */
} ev_async;
# define ev_async_pending(w) (+(w)->sent)
#endif
/* the presence of this union forces similar struct layout */
union ev_any_watcher
{
struct ev_watcher w;
struct ev_watcher_list wl;
struct ev_io io;
struct ev_timer timer;
struct ev_periodic periodic;
struct ev_signal signal;
struct ev_child child;
#if EV_STAT_ENABLE
struct ev_stat stat;
#endif
#if EV_IDLE_ENABLE
struct ev_idle idle;
#endif
struct ev_prepare prepare;
struct ev_check check;
#if EV_FORK_ENABLE
struct ev_fork fork;
#endif
#if EV_CLEANUP_ENABLE
struct ev_cleanup cleanup;
#endif
#if EV_EMBED_ENABLE
struct ev_embed embed;
#endif
#if EV_ASYNC_ENABLE
struct ev_async async;
#endif
};
/* flag bits for ev_default_loop and ev_loop_new */
enum {
/* the default */
EVFLAG_AUTO = 0x00000000U, /* not quite a mask */
/* flag bits */
EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */
EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */
/* debugging/feature disable */
EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */
#if EV_COMPAT3
EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */
#endif
EVFLAG_SIGNALFD = 0x00200000U, /* attempt to use signalfd */
EVFLAG_NOSIGMASK = 0x00400000U, /* avoid modifying the signal mask */
EVFLAG_NOTIMERFD = 0x00800000U /* avoid creating a timerfd */
};
/* method bits to be ored together */
enum {
EVBACKEND_SELECT = 0x00000001U, /* available just about anywhere */
EVBACKEND_POLL = 0x00000002U, /* !win, !aix, broken on osx */
EVBACKEND_EPOLL = 0x00000004U, /* linux */
EVBACKEND_KQUEUE = 0x00000008U, /* bsd, broken on osx */
EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */
EVBACKEND_PORT = 0x00000020U, /* solaris 10 */
EVBACKEND_LINUXAIO = 0x00000040U, /* linux AIO, 4.19+ */
EVBACKEND_IOURING = 0x00000080U, /* linux io_uring, 5.1+ */
EVBACKEND_ALL = 0x000000FFU, /* all known backends */
EVBACKEND_MASK = 0x0000FFFFU /* all future backends */
};
#if EV_PROTOTYPES
EV_API_DECL int ev_version_major (void) EV_NOEXCEPT;
EV_API_DECL int ev_version_minor (void) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_supported_backends (void) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_recommended_backends (void) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_embeddable_backends (void) EV_NOEXCEPT;
EV_API_DECL ev_tstamp ev_time (void) EV_NOEXCEPT;
EV_API_DECL void ev_sleep (ev_tstamp delay) EV_NOEXCEPT; /* sleep for a while */
/* Sets the allocation function to use, works like realloc.
* It is used to allocate and free memory.
* If it returns zero when memory needs to be allocated, the library might abort
* or take some potentially destructive action.
* The default is your system realloc function.
*/
EV_API_DECL void ev_set_allocator (void *(*cb)(void *ptr, long size) EV_NOEXCEPT) EV_NOEXCEPT;
/* set the callback function to call on a
* retryable syscall error
* (such as failed select, poll, epoll_wait)
*/
EV_API_DECL void ev_set_syserr_cb (void (*cb)(const char *msg) EV_NOEXCEPT) EV_NOEXCEPT;
#if EV_MULTIPLICITY
/* the default loop is the only one that handles signals and child watchers */
/* you can call this as often as you like */
EV_API_DECL struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT;
#ifdef EV_API_STATIC
EV_API_DECL struct ev_loop *ev_default_loop_ptr;
#endif
EV_INLINE struct ev_loop *
ev_default_loop_uc_ (void) EV_NOEXCEPT
{
extern struct ev_loop *ev_default_loop_ptr;
return ev_default_loop_ptr;
}
EV_INLINE int
ev_is_default_loop (EV_P) EV_NOEXCEPT
{
return EV_A == EV_DEFAULT_UC;
}
/* create and destroy alternative loops that don't handle signals */
EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT;
EV_API_DECL ev_tstamp ev_now (EV_P) EV_NOEXCEPT; /* time w.r.t. timers and the eventloop, updated after each poll */
#else
EV_API_DECL int ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT; /* returns true when successful */
EV_API_DECL ev_tstamp ev_rt_now;
EV_INLINE ev_tstamp
ev_now (void) EV_NOEXCEPT
{
return ev_rt_now;
}
/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */
EV_INLINE int
ev_is_default_loop (void) EV_NOEXCEPT
{
return 1;
}
#endif /* multiplicity */
/* destroy event loops, also works for the default loop */
EV_API_DECL void ev_loop_destroy (EV_P);
/* this needs to be called after fork, to duplicate the loop */
/* when you want to re-use it in the child */
/* you can call it in either the parent or the child */
/* you can actually call it at any time, anywhere :) */
EV_API_DECL void ev_loop_fork (EV_P) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_backend (EV_P) EV_NOEXCEPT; /* backend in use by loop */
EV_API_DECL void ev_now_update (EV_P) EV_NOEXCEPT; /* update event loop time */
#if EV_WALK_ENABLE
/* walk (almost) all watchers in the loop of a given type, invoking the */
/* callback on every such watcher. The callback might stop the watcher, */
/* but do nothing else with the loop */
EV_API_DECL void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_NOEXCEPT;
#endif
#endif /* prototypes */
/* ev_run flags values */
enum {
EVRUN_NOWAIT = 1, /* do not block/wait */
EVRUN_ONCE = 2 /* block *once* only */
};
/* ev_break how values */
enum {
EVBREAK_CANCEL = 0, /* undo unloop */
EVBREAK_ONE = 1, /* unloop once */
EVBREAK_ALL = 2 /* unloop all loops */
};
#if EV_PROTOTYPES
EV_API_DECL int ev_run (EV_P_ int flags EV_CPP (= 0));
EV_API_DECL void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)) EV_NOEXCEPT; /* break out of the loop */
/*
* ref/unref can be used to add or remove a refcount on the mainloop. every watcher
* keeps one reference. if you have a long-running watcher you never unregister that
* should not keep ev_loop from running, unref() after starting, and ref() before stopping.
*/
EV_API_DECL void ev_ref (EV_P) EV_NOEXCEPT;
EV_API_DECL void ev_unref (EV_P) EV_NOEXCEPT;
/*
* convenience function, wait for a single event, without registering an event watcher
* if timeout is < 0, do wait indefinitely
*/
EV_API_DECL void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) EV_NOEXCEPT;
EV_API_DECL void ev_invoke_pending (EV_P); /* invoke all pending watchers */
# if EV_FEATURE_API
EV_API_DECL unsigned int ev_iteration (EV_P) EV_NOEXCEPT; /* number of loop iterations */
EV_API_DECL unsigned int ev_depth (EV_P) EV_NOEXCEPT; /* #ev_loop enters - #ev_loop leaves */
EV_API_DECL void ev_verify (EV_P) EV_NOEXCEPT; /* abort if loop data corrupted */
EV_API_DECL void ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_NOEXCEPT; /* sleep at least this time, default 0 */
EV_API_DECL void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_NOEXCEPT; /* sleep at least this time, default 0 */
/* advanced stuff for threading etc. support, see docs */
EV_API_DECL void ev_set_userdata (EV_P_ void *data) EV_NOEXCEPT;
EV_API_DECL void *ev_userdata (EV_P) EV_NOEXCEPT;
typedef void (*ev_loop_callback)(EV_P);
EV_API_DECL void ev_set_invoke_pending_cb (EV_P_ ev_loop_callback invoke_pending_cb) EV_NOEXCEPT;
/* C++ doesn't allow the use of the ev_loop_callback typedef here, so we need to spell it out */
EV_API_DECL void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P) EV_NOEXCEPT, void (*acquire)(EV_P) EV_NOEXCEPT) EV_NOEXCEPT;
EV_API_DECL unsigned int ev_pending_count (EV_P) EV_NOEXCEPT; /* number of pending events, if any */
/*
* stop/start the timer handling.
*/
EV_API_DECL void ev_suspend (EV_P) EV_NOEXCEPT;
EV_API_DECL void ev_resume (EV_P) EV_NOEXCEPT;
#endif
#endif
/* these may evaluate ev multiple times, and the other arguments at most once */
/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */
#define ev_init(ev,cb_) do { \
((ev_watcher *)(void *)(ev))->active = \
((ev_watcher *)(void *)(ev))->pending = 0; \
ev_set_priority ((ev), 0); \
ev_set_cb ((ev), cb_); \
} while (0)
#define ev_io_modify(ev,events_) do { (ev)->events = (ev)->events & EV__IOFDSET | (events_); } while (0)
#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) | EV__IOFDSET; } while (0)
#define ev_timer_set(ev,after_,repeat_) do { ((ev_watcher_time *)(ev))->at = (after_); (ev)->repeat = (repeat_); } while (0)
#define ev_periodic_set(ev,ofs_,ival_,rcb_) do { (ev)->offset = (ofs_); (ev)->interval = (ival_); (ev)->reschedule_cb = (rcb_); } while (0)
#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)
#define ev_child_set(ev,pid_,trace_) do { (ev)->pid = (pid_); (ev)->flags = !!(trace_); } while (0)
#define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0)
#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0)
#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_cleanup_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_async_set(ev) /* nop, yes, this is a serious in-joke */
#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
#define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0)
#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
#define ev_child_init(ev,cb,pid,trace) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid),(trace)); } while (0)
#define ev_stat_init(ev,cb,path,interval) do { ev_init ((ev), (cb)); ev_stat_set ((ev),(path),(interval)); } while (0)
#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)
#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0)
#define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0)
#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
#define ev_cleanup_init(ev,cb) do { ev_init ((ev), (cb)); ev_cleanup_set ((ev)); } while (0)
#define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0)
#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
#define ev_cb_(ev) (ev)->cb /* rw */
#define ev_cb(ev) (memmove (&ev_cb_ (ev), &((ev_watcher *)(ev))->cb, sizeof (ev_cb_ (ev))), (ev)->cb)
#if EV_MINPRI == EV_MAXPRI
# define ev_priority(ev) ((ev), EV_MINPRI)
# define ev_set_priority(ev,pri) ((ev), (pri))
#else
# define ev_priority(ev) (+(((ev_watcher *)(void *)(ev))->priority))
# define ev_set_priority(ev,pri) ( (ev_watcher *)(void *)(ev))->priority = (pri)
#endif
#define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at)
#ifndef ev_set_cb
/* memmove is used here to avoid strict aliasing violations, and hopefully is optimized out by any reasonable compiler */
# define ev_set_cb(ev,cb_) (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
#endif
/* stopping (enabling, adding) a watcher does nothing if it is already running */
/* stopping (disabling, deleting) a watcher does nothing unless it's already running */
#if EV_PROTOTYPES
/* feeds an event into a watcher as if the event actually occurred */
/* accepts any ev_watcher type */
EV_API_DECL void ev_feed_event (EV_P_ void *w, int revents) EV_NOEXCEPT;
EV_API_DECL void ev_feed_fd_event (EV_P_ int fd, int revents) EV_NOEXCEPT;
#if EV_SIGNAL_ENABLE
EV_API_DECL void ev_feed_signal (int signum) EV_NOEXCEPT;
EV_API_DECL void ev_feed_signal_event (EV_P_ int signum) EV_NOEXCEPT;
#endif
EV_API_DECL void ev_invoke (EV_P_ void *w, int revents);
EV_API_DECL int ev_clear_pending (EV_P_ void *w) EV_NOEXCEPT;
EV_API_DECL void ev_io_start (EV_P_ ev_io *w) EV_NOEXCEPT;
EV_API_DECL void ev_io_stop (EV_P_ ev_io *w) EV_NOEXCEPT;
EV_API_DECL void ev_timer_start (EV_P_ ev_timer *w) EV_NOEXCEPT;
EV_API_DECL void ev_timer_stop (EV_P_ ev_timer *w) EV_NOEXCEPT;
/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w) EV_NOEXCEPT;
/* return remaining time */
EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w) EV_NOEXCEPT;
#if EV_PERIODIC_ENABLE
EV_API_DECL void ev_periodic_start (EV_P_ ev_periodic *w) EV_NOEXCEPT;
EV_API_DECL void ev_periodic_stop (EV_P_ ev_periodic *w) EV_NOEXCEPT;
EV_API_DECL void ev_periodic_again (EV_P_ ev_periodic *w) EV_NOEXCEPT;
#endif
/* only supported in the default loop */
#if EV_SIGNAL_ENABLE
EV_API_DECL void ev_signal_start (EV_P_ ev_signal *w) EV_NOEXCEPT;
EV_API_DECL void ev_signal_stop (EV_P_ ev_signal *w) EV_NOEXCEPT;
#endif
/* only supported in the default loop */
# if EV_CHILD_ENABLE
EV_API_DECL void ev_child_start (EV_P_ ev_child *w) EV_NOEXCEPT;
EV_API_DECL void ev_child_stop (EV_P_ ev_child *w) EV_NOEXCEPT;
# endif
# if EV_STAT_ENABLE
EV_API_DECL void ev_stat_start (EV_P_ ev_stat *w) EV_NOEXCEPT;
EV_API_DECL void ev_stat_stop (EV_P_ ev_stat *w) EV_NOEXCEPT;
EV_API_DECL void ev_stat_stat (EV_P_ ev_stat *w) EV_NOEXCEPT;
# endif
# if EV_IDLE_ENABLE
EV_API_DECL void ev_idle_start (EV_P_ ev_idle *w) EV_NOEXCEPT;
EV_API_DECL void ev_idle_stop (EV_P_ ev_idle *w) EV_NOEXCEPT;
# endif
#if EV_PREPARE_ENABLE
EV_API_DECL void ev_prepare_start (EV_P_ ev_prepare *w) EV_NOEXCEPT;
EV_API_DECL void ev_prepare_stop (EV_P_ ev_prepare *w) EV_NOEXCEPT;
#endif
#if EV_CHECK_ENABLE
EV_API_DECL void ev_check_start (EV_P_ ev_check *w) EV_NOEXCEPT;
EV_API_DECL void ev_check_stop (EV_P_ ev_check *w) EV_NOEXCEPT;
#endif
# if EV_FORK_ENABLE
EV_API_DECL void ev_fork_start (EV_P_ ev_fork *w) EV_NOEXCEPT;
EV_API_DECL void ev_fork_stop (EV_P_ ev_fork *w) EV_NOEXCEPT;
# endif
# if EV_CLEANUP_ENABLE
EV_API_DECL void ev_cleanup_start (EV_P_ ev_cleanup *w) EV_NOEXCEPT;
EV_API_DECL void ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_NOEXCEPT;
# endif
# if EV_EMBED_ENABLE
/* only supported when loop to be embedded is in fact embeddable */
EV_API_DECL void ev_embed_start (EV_P_ ev_embed *w) EV_NOEXCEPT;
EV_API_DECL void ev_embed_stop (EV_P_ ev_embed *w) EV_NOEXCEPT;
EV_API_DECL void ev_embed_sweep (EV_P_ ev_embed *w) EV_NOEXCEPT;
# endif
# if EV_ASYNC_ENABLE
EV_API_DECL void ev_async_start (EV_P_ ev_async *w) EV_NOEXCEPT;
EV_API_DECL void ev_async_stop (EV_P_ ev_async *w) EV_NOEXCEPT;
EV_API_DECL void ev_async_send (EV_P_ ev_async *w) EV_NOEXCEPT;
# endif
#if EV_COMPAT3
#define EVLOOP_NONBLOCK EVRUN_NOWAIT
#define EVLOOP_ONESHOT EVRUN_ONCE
#define EVUNLOOP_CANCEL EVBREAK_CANCEL
#define EVUNLOOP_ONE EVBREAK_ONE
#define EVUNLOOP_ALL EVBREAK_ALL
#if EV_PROTOTYPES
EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); }
EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); }
EV_INLINE void ev_default_destroy (void) { ev_loop_destroy (EV_DEFAULT); }
EV_INLINE void ev_default_fork (void) { ev_loop_fork (EV_DEFAULT); }
#if EV_FEATURE_API
EV_INLINE unsigned int ev_loop_count (EV_P) { return ev_iteration (EV_A); }
EV_INLINE unsigned int ev_loop_depth (EV_P) { return ev_depth (EV_A); }
EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); }
#endif
#endif
#else
typedef struct ev_loop ev_loop;
#endif
#endif
EV_CPP(})
#endif

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/*
* libevent compatibility header, only core events supported
*
* Copyright (c) 2007,2008,2010,2012 Marc Alexander Lehmann <libev@schmorp.de>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
* CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
* ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU General Public License ("GPL") version 2 or any later version,
* in which case the provisions of the GPL are applicable instead of
* the above. If you wish to allow the use of your version of this file
* only under the terms of the GPL and not to allow others to use your
* version of this file under the BSD license, indicate your decision
* by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete the
* provisions above, a recipient may use your version of this file under
* either the BSD or the GPL.
*/
#ifndef EVENT_H_
#define EVENT_H_
#ifdef EV_H
# include EV_H
#else
# include "ev.h"
#endif
#ifndef EVLOOP_NONBLOCK
# define EVLOOP_NONBLOCK EVRUN_NOWAIT
#endif
#ifndef EVLOOP_ONESHOT
# define EVLOOP_ONESHOT EVRUN_ONCE
#endif
#ifndef EV_TIMEOUT
# define EV_TIMEOUT EV_TIMER
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* we need sys/time.h for struct timeval only */
#if !defined (WIN32) || defined (__MINGW32__)
# include <time.h> /* mingw seems to need this, for whatever reason */
# include <sys/time.h>
#endif
struct event_base;
#define EVLIST_TIMEOUT 0x01
#define EVLIST_INSERTED 0x02
#define EVLIST_SIGNAL 0x04
#define EVLIST_ACTIVE 0x08
#define EVLIST_INTERNAL 0x10
#define EVLIST_INIT 0x80
typedef void (*event_callback_fn)(int, short, void *);
struct event
{
/* libev watchers we map onto */
union {
struct ev_io io;
struct ev_signal sig;
} iosig;
struct ev_timer to;
/* compatibility slots */
struct event_base *ev_base;
event_callback_fn ev_callback;
void *ev_arg;
int ev_fd;
int ev_pri;
int ev_res;
int ev_flags;
short ev_events;
};
event_callback_fn event_get_callback (const struct event *ev);
#define EV_READ EV_READ
#define EV_WRITE EV_WRITE
#define EV_PERSIST 0x10
#define EV_ET 0x20 /* nop */
#define EVENT_SIGNAL(ev) ((int) (ev)->ev_fd)
#define EVENT_FD(ev) ((int) (ev)->ev_fd)
#define event_initialized(ev) ((ev)->ev_flags & EVLIST_INIT)
#define evtimer_add(ev,tv) event_add (ev, tv)
#define evtimer_set(ev,cb,data) event_set (ev, -1, 0, cb, data)
#define evtimer_del(ev) event_del (ev)
#define evtimer_pending(ev,tv) event_pending (ev, EV_TIMEOUT, tv)
#define evtimer_initialized(ev) event_initialized (ev)
#define timeout_add(ev,tv) evtimer_add (ev, tv)
#define timeout_set(ev,cb,data) evtimer_set (ev, cb, data)
#define timeout_del(ev) evtimer_del (ev)
#define timeout_pending(ev,tv) evtimer_pending (ev, tv)
#define timeout_initialized(ev) evtimer_initialized (ev)
#define signal_add(ev,tv) event_add (ev, tv)
#define signal_set(ev,sig,cb,data) event_set (ev, sig, EV_SIGNAL | EV_PERSIST, cb, data)
#define signal_del(ev) event_del (ev)
#define signal_pending(ev,tv) event_pending (ev, EV_SIGNAL, tv)
#define signal_initialized(ev) event_initialized (ev)
const char *event_get_version (void);
const char *event_get_method (void);
void *event_init (void);
void event_base_free (struct event_base *base);
#define EVLOOP_ONCE EVLOOP_ONESHOT
int event_loop (int);
int event_loopexit (struct timeval *tv);
int event_dispatch (void);
#define _EVENT_LOG_DEBUG 0
#define _EVENT_LOG_MSG 1
#define _EVENT_LOG_WARN 2
#define _EVENT_LOG_ERR 3
typedef void (*event_log_cb)(int severity, const char *msg);
void event_set_log_callback(event_log_cb cb);
void event_set (struct event *ev, int fd, short events, void (*cb)(int, short, void *), void *arg);
int event_once (int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv);
int event_add (struct event *ev, struct timeval *tv);
int event_del (struct event *ev);
void event_active (struct event *ev, int res, short ncalls); /* ncalls is being ignored */
int event_pending (struct event *ev, short, struct timeval *tv);
int event_priority_init (int npri);
int event_priority_set (struct event *ev, int pri);
struct event_base *event_base_new (void);
const char *event_base_get_method (const struct event_base *);
int event_base_set (struct event_base *base, struct event *ev);
int event_base_loop (struct event_base *base, int);
int event_base_loopexit (struct event_base *base, struct timeval *tv);
int event_base_dispatch (struct event_base *base);
int event_base_once (struct event_base *base, int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv);
int event_base_priority_init (struct event_base *base, int fd);
/* next line is different in the libevent+libev version */
/*libevent-include*/
#ifdef __cplusplus
}
#endif
#endif

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client/3rd/ShadowSocks/ShadowSocks/libev/armv7s/lib/libev.la Executable file
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# libev.la - a libtool library file
# Generated by libtool (GNU libtool) 2.4.6 Debian-2.4.6-9
#
# Please DO NOT delete this file!
# It is necessary for linking the library.
# The name that we can dlopen(3).
dlname=''
# Names of this library.
library_names=''
# The name of the static archive.
old_library='libev.a'
# Linker flags that cannot go in dependency_libs.
inherited_linker_flags=' '
# Libraries that this one depends upon.
dependency_libs=' -L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS15.2.sdk/usr/lib'
# Names of additional weak libraries provided by this library
weak_library_names=''
# Version information for libev.
current=4
age=0
revision=0
# Is this an already installed library?
installed=yes
# Should we warn about portability when linking against -modules?
shouldnotlink=no
# Files to dlopen/dlpreopen
dlopen=''
dlpreopen=''
# Directory that this library needs to be installed in:
libdir='/Users/sanchez/work/vied/ios/vpn/playground/ss-libev-build/ShadowSocks-libev-iOS/ShadowSocks-libev-iOS/libev/libev/armv7s/lib'

5819
client/3rd/ShadowSocks/ShadowSocks/libev/armv7s/share/man/man3/ev.3 Normal file
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4
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/module.modulemap Normal file
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module Clibsodium {
header "sodium.h"
export *
}

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#ifndef sodium_H
#define sodium_H
#include "sodium/version.h"
#include "sodium/core.h"
#include "sodium/crypto_aead_aes256gcm.h"
#include "sodium/crypto_aead_aegis128l.h"
#include "sodium/crypto_aead_aegis256.h"
#include "sodium/crypto_aead_chacha20poly1305.h"
#include "sodium/crypto_aead_xchacha20poly1305.h"
#include "sodium/crypto_auth.h"
#include "sodium/crypto_auth_hmacsha256.h"
#include "sodium/crypto_auth_hmacsha512.h"
#include "sodium/crypto_auth_hmacsha512256.h"
#include "sodium/crypto_box.h"
#include "sodium/crypto_box_curve25519xsalsa20poly1305.h"
#include "sodium/crypto_core_hsalsa20.h"
#include "sodium/crypto_core_hchacha20.h"
#include "sodium/crypto_core_salsa20.h"
#include "sodium/crypto_core_salsa2012.h"
#include "sodium/crypto_core_salsa208.h"
#include "sodium/crypto_generichash.h"
#include "sodium/crypto_generichash_blake2b.h"
#include "sodium/crypto_hash.h"
#include "sodium/crypto_hash_sha256.h"
#include "sodium/crypto_hash_sha512.h"
#include "sodium/crypto_kdf.h"
#include "sodium/crypto_kdf_blake2b.h"
#include "sodium/crypto_kx.h"
#include "sodium/crypto_onetimeauth.h"
#include "sodium/crypto_onetimeauth_poly1305.h"
#include "sodium/crypto_pwhash.h"
#include "sodium/crypto_pwhash_argon2i.h"
#include "sodium/crypto_scalarmult.h"
#include "sodium/crypto_scalarmult_curve25519.h"
#include "sodium/crypto_secretbox.h"
#include "sodium/crypto_secretbox_xsalsa20poly1305.h"
#include "sodium/crypto_secretstream_xchacha20poly1305.h"
#include "sodium/crypto_shorthash.h"
#include "sodium/crypto_shorthash_siphash24.h"
#include "sodium/crypto_sign.h"
#include "sodium/crypto_sign_ed25519.h"
#include "sodium/crypto_stream.h"
#include "sodium/crypto_stream_chacha20.h"
#include "sodium/crypto_stream_salsa20.h"
#include "sodium/crypto_stream_xsalsa20.h"
#include "sodium/crypto_verify_16.h"
#include "sodium/crypto_verify_32.h"
#include "sodium/crypto_verify_64.h"
#include "sodium/randombytes.h"
#include "sodium/randombytes_internal_random.h"
#include "sodium/randombytes_sysrandom.h"
#include "sodium/runtime.h"
#include "sodium/utils.h"
#ifndef SODIUM_LIBRARY_MINIMAL
# include "sodium/crypto_box_curve25519xchacha20poly1305.h"
# include "sodium/crypto_core_ed25519.h"
# include "sodium/crypto_core_ristretto255.h"
# include "sodium/crypto_kdf_hkdf_sha256.h"
# include "sodium/crypto_kdf_hkdf_sha512.h"
# include "sodium/crypto_scalarmult_ed25519.h"
# include "sodium/crypto_scalarmult_ristretto255.h"
# include "sodium/crypto_secretbox_xchacha20poly1305.h"
# include "sodium/crypto_pwhash_scryptsalsa208sha256.h"
# include "sodium/crypto_stream_salsa2012.h"
# include "sodium/crypto_stream_salsa208.h"
# include "sodium/crypto_stream_xchacha20.h"
#endif
#endif

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#ifndef sodium_core_H
#define sodium_core_H
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
SODIUM_EXPORT
int sodium_init(void)
__attribute__ ((warn_unused_result));
/* ---- */
SODIUM_EXPORT
int sodium_set_misuse_handler(void (*handler)(void));
SODIUM_EXPORT
void sodium_misuse(void)
__attribute__ ((noreturn));
#ifdef __cplusplus
}
#endif
#endif

96
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#ifndef crypto_aead_aegis128l_H
#define crypto_aead_aegis128l_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
SODIUM_EXPORT
int crypto_aead_aegis128l_is_available(void);
#define crypto_aead_aegis128l_KEYBYTES 16U
SODIUM_EXPORT
size_t crypto_aead_aegis128l_keybytes(void);
#define crypto_aead_aegis128l_NSECBYTES 0U
SODIUM_EXPORT
size_t crypto_aead_aegis128l_nsecbytes(void);
#define crypto_aead_aegis128l_NPUBBYTES 16U
SODIUM_EXPORT
size_t crypto_aead_aegis128l_npubbytes(void);
#define crypto_aead_aegis128l_ABYTES 16U
SODIUM_EXPORT
size_t crypto_aead_aegis128l_abytes(void);
#define crypto_aead_aegis128l_MESSAGEBYTES_MAX \
SODIUM_MIN(SODIUM_SIZE_MAX - crypto_aead_aegis128l_ABYTES, \
(1ULL << 61) - 1)
SODIUM_EXPORT
size_t crypto_aead_aegis128l_messagebytes_max(void);
SODIUM_EXPORT
int crypto_aead_aegis128l_encrypt(unsigned char *c,
unsigned long long *clen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((nonnull(1, 8, 9)));
SODIUM_EXPORT
int crypto_aead_aegis128l_decrypt(unsigned char *m,
unsigned long long *mlen_p,
unsigned char *nsec,
const unsigned char *c,
unsigned long long clen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(4, 8, 9)));
SODIUM_EXPORT
int crypto_aead_aegis128l_encrypt_detached(unsigned char *c,
unsigned char *mac,
unsigned long long *maclen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((nonnull(1, 2, 9, 10)));
SODIUM_EXPORT
int crypto_aead_aegis128l_decrypt_detached(unsigned char *m,
unsigned char *nsec,
const unsigned char *c,
unsigned long long clen,
const unsigned char *mac,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(3, 5, 8, 9)));
SODIUM_EXPORT
void crypto_aead_aegis128l_keygen(unsigned char k[crypto_aead_aegis128l_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

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#ifndef crypto_aead_aegis256_H
#define crypto_aead_aegis256_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
SODIUM_EXPORT
int crypto_aead_aegis256_is_available(void);
#define crypto_aead_aegis256_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_aead_aegis256_keybytes(void);
#define crypto_aead_aegis256_NSECBYTES 0U
SODIUM_EXPORT
size_t crypto_aead_aegis256_nsecbytes(void);
#define crypto_aead_aegis256_NPUBBYTES 32U
SODIUM_EXPORT
size_t crypto_aead_aegis256_npubbytes(void);
#define crypto_aead_aegis256_ABYTES 16U
SODIUM_EXPORT
size_t crypto_aead_aegis256_abytes(void);
#define crypto_aead_aegis256_MESSAGEBYTES_MAX \
SODIUM_MIN(SODIUM_SIZE_MAX - crypto_aead_aegis256_ABYTES, \
(1ULL << 61) - 1)
SODIUM_EXPORT
size_t crypto_aead_aegis256_messagebytes_max(void);
SODIUM_EXPORT
int crypto_aead_aegis256_encrypt(unsigned char *c,
unsigned long long *clen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((nonnull(1, 8, 9)));
SODIUM_EXPORT
int crypto_aead_aegis256_decrypt(unsigned char *m,
unsigned long long *mlen_p,
unsigned char *nsec,
const unsigned char *c,
unsigned long long clen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(4, 8, 9)));
SODIUM_EXPORT
int crypto_aead_aegis256_encrypt_detached(unsigned char *c,
unsigned char *mac,
unsigned long long *maclen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((nonnull(1, 2, 9, 10)));
SODIUM_EXPORT
int crypto_aead_aegis256_decrypt_detached(unsigned char *m,
unsigned char *nsec,
const unsigned char *c,
unsigned long long clen,
const unsigned char *mac,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(3, 5, 8, 9)));
SODIUM_EXPORT
void crypto_aead_aegis256_keygen(unsigned char k[crypto_aead_aegis256_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

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#ifndef crypto_aead_aes256gcm_H
#define crypto_aead_aes256gcm_H
/*
* WARNING: Despite being the most popular AEAD construction due to its
* use in TLS, safely using AES-GCM in a different context is tricky.
*
* No more than ~ 350 GB of input data should be encrypted with a given key.
* This is for ~ 16 KB messages -- Actual figures vary according to
* message sizes.
*
* In addition, nonces are short and repeated nonces would totally destroy
* the security of this scheme.
*
* Nonces should thus come from atomic counters, which can be difficult to
* set up in a distributed environment.
*
* Unless you absolutely need AES-GCM, use crypto_aead_xchacha20poly1305_ietf_*()
* instead. It doesn't have any of these limitations.
* Or, if you don't need to authenticate additional data, just stick to
* crypto_secretbox().
*/
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
SODIUM_EXPORT
int crypto_aead_aes256gcm_is_available(void);
#define crypto_aead_aes256gcm_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_aead_aes256gcm_keybytes(void);
#define crypto_aead_aes256gcm_NSECBYTES 0U
SODIUM_EXPORT
size_t crypto_aead_aes256gcm_nsecbytes(void);
#define crypto_aead_aes256gcm_NPUBBYTES 12U
SODIUM_EXPORT
size_t crypto_aead_aes256gcm_npubbytes(void);
#define crypto_aead_aes256gcm_ABYTES 16U
SODIUM_EXPORT
size_t crypto_aead_aes256gcm_abytes(void);
#define crypto_aead_aes256gcm_MESSAGEBYTES_MAX \
SODIUM_MIN(SODIUM_SIZE_MAX - crypto_aead_aes256gcm_ABYTES, \
(16ULL * ((1ULL << 32) - 2ULL)))
SODIUM_EXPORT
size_t crypto_aead_aes256gcm_messagebytes_max(void);
typedef struct CRYPTO_ALIGN(16) crypto_aead_aes256gcm_state_ {
unsigned char opaque[512];
} crypto_aead_aes256gcm_state;
SODIUM_EXPORT
size_t crypto_aead_aes256gcm_statebytes(void);
SODIUM_EXPORT
int crypto_aead_aes256gcm_encrypt(unsigned char *c,
unsigned long long *clen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((nonnull(1, 8, 9)));
SODIUM_EXPORT
int crypto_aead_aes256gcm_decrypt(unsigned char *m,
unsigned long long *mlen_p,
unsigned char *nsec,
const unsigned char *c,
unsigned long long clen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(4, 8, 9)));
SODIUM_EXPORT
int crypto_aead_aes256gcm_encrypt_detached(unsigned char *c,
unsigned char *mac,
unsigned long long *maclen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((nonnull(1, 2, 9, 10)));
SODIUM_EXPORT
int crypto_aead_aes256gcm_decrypt_detached(unsigned char *m,
unsigned char *nsec,
const unsigned char *c,
unsigned long long clen,
const unsigned char *mac,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(3, 5, 8, 9)));
/* -- Precomputation interface -- */
SODIUM_EXPORT
int crypto_aead_aes256gcm_beforenm(crypto_aead_aes256gcm_state *ctx_,
const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_aead_aes256gcm_encrypt_afternm(unsigned char *c,
unsigned long long *clen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const crypto_aead_aes256gcm_state *ctx_)
__attribute__ ((nonnull(1, 8, 9)));
SODIUM_EXPORT
int crypto_aead_aes256gcm_decrypt_afternm(unsigned char *m,
unsigned long long *mlen_p,
unsigned char *nsec,
const unsigned char *c,
unsigned long long clen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *npub,
const crypto_aead_aes256gcm_state *ctx_)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(4, 8, 9)));
SODIUM_EXPORT
int crypto_aead_aes256gcm_encrypt_detached_afternm(unsigned char *c,
unsigned char *mac,
unsigned long long *maclen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const crypto_aead_aes256gcm_state *ctx_)
__attribute__ ((nonnull(1, 2, 9, 10)));
SODIUM_EXPORT
int crypto_aead_aes256gcm_decrypt_detached_afternm(unsigned char *m,
unsigned char *nsec,
const unsigned char *c,
unsigned long long clen,
const unsigned char *mac,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *npub,
const crypto_aead_aes256gcm_state *ctx_)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(3, 5, 8, 9)));
SODIUM_EXPORT
void crypto_aead_aes256gcm_keygen(unsigned char k[crypto_aead_aes256gcm_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

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#ifndef crypto_aead_chacha20poly1305_H
#define crypto_aead_chacha20poly1305_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
/* -- IETF ChaCha20-Poly1305 construction with a 96-bit nonce and a 32-bit internal counter -- */
#define crypto_aead_chacha20poly1305_ietf_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_aead_chacha20poly1305_ietf_keybytes(void);
#define crypto_aead_chacha20poly1305_ietf_NSECBYTES 0U
SODIUM_EXPORT
size_t crypto_aead_chacha20poly1305_ietf_nsecbytes(void);
#define crypto_aead_chacha20poly1305_ietf_NPUBBYTES 12U
SODIUM_EXPORT
size_t crypto_aead_chacha20poly1305_ietf_npubbytes(void);
#define crypto_aead_chacha20poly1305_ietf_ABYTES 16U
SODIUM_EXPORT
size_t crypto_aead_chacha20poly1305_ietf_abytes(void);
#define crypto_aead_chacha20poly1305_ietf_MESSAGEBYTES_MAX \
SODIUM_MIN(SODIUM_SIZE_MAX - crypto_aead_chacha20poly1305_ietf_ABYTES, \
(64ULL * ((1ULL << 32) - 1ULL)))
SODIUM_EXPORT
size_t crypto_aead_chacha20poly1305_ietf_messagebytes_max(void);
SODIUM_EXPORT
int crypto_aead_chacha20poly1305_ietf_encrypt(unsigned char *c,
unsigned long long *clen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((nonnull(1, 8, 9)));
SODIUM_EXPORT
int crypto_aead_chacha20poly1305_ietf_decrypt(unsigned char *m,
unsigned long long *mlen_p,
unsigned char *nsec,
const unsigned char *c,
unsigned long long clen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(4, 8, 9)));
SODIUM_EXPORT
int crypto_aead_chacha20poly1305_ietf_encrypt_detached(unsigned char *c,
unsigned char *mac,
unsigned long long *maclen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((nonnull(1, 2, 9, 10)));
SODIUM_EXPORT
int crypto_aead_chacha20poly1305_ietf_decrypt_detached(unsigned char *m,
unsigned char *nsec,
const unsigned char *c,
unsigned long long clen,
const unsigned char *mac,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(3, 5, 8, 9)));
SODIUM_EXPORT
void crypto_aead_chacha20poly1305_ietf_keygen(unsigned char k[crypto_aead_chacha20poly1305_ietf_KEYBYTES])
__attribute__ ((nonnull));
/* -- Original ChaCha20-Poly1305 construction with a 64-bit nonce and a 64-bit internal counter -- */
#define crypto_aead_chacha20poly1305_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_aead_chacha20poly1305_keybytes(void);
#define crypto_aead_chacha20poly1305_NSECBYTES 0U
SODIUM_EXPORT
size_t crypto_aead_chacha20poly1305_nsecbytes(void);
#define crypto_aead_chacha20poly1305_NPUBBYTES 8U
SODIUM_EXPORT
size_t crypto_aead_chacha20poly1305_npubbytes(void);
#define crypto_aead_chacha20poly1305_ABYTES 16U
SODIUM_EXPORT
size_t crypto_aead_chacha20poly1305_abytes(void);
#define crypto_aead_chacha20poly1305_MESSAGEBYTES_MAX \
(SODIUM_SIZE_MAX - crypto_aead_chacha20poly1305_ABYTES)
SODIUM_EXPORT
size_t crypto_aead_chacha20poly1305_messagebytes_max(void);
SODIUM_EXPORT
int crypto_aead_chacha20poly1305_encrypt(unsigned char *c,
unsigned long long *clen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((nonnull(1, 8, 9)));
SODIUM_EXPORT
int crypto_aead_chacha20poly1305_decrypt(unsigned char *m,
unsigned long long *mlen_p,
unsigned char *nsec,
const unsigned char *c,
unsigned long long clen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(4, 8, 9)));
SODIUM_EXPORT
int crypto_aead_chacha20poly1305_encrypt_detached(unsigned char *c,
unsigned char *mac,
unsigned long long *maclen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((nonnull(1, 2, 9, 10)));
SODIUM_EXPORT
int crypto_aead_chacha20poly1305_decrypt_detached(unsigned char *m,
unsigned char *nsec,
const unsigned char *c,
unsigned long long clen,
const unsigned char *mac,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(3, 5, 8, 9)));
SODIUM_EXPORT
void crypto_aead_chacha20poly1305_keygen(unsigned char k[crypto_aead_chacha20poly1305_KEYBYTES])
__attribute__ ((nonnull));
/* Aliases */
#define crypto_aead_chacha20poly1305_IETF_KEYBYTES crypto_aead_chacha20poly1305_ietf_KEYBYTES
#define crypto_aead_chacha20poly1305_IETF_NSECBYTES crypto_aead_chacha20poly1305_ietf_NSECBYTES
#define crypto_aead_chacha20poly1305_IETF_NPUBBYTES crypto_aead_chacha20poly1305_ietf_NPUBBYTES
#define crypto_aead_chacha20poly1305_IETF_ABYTES crypto_aead_chacha20poly1305_ietf_ABYTES
#define crypto_aead_chacha20poly1305_IETF_MESSAGEBYTES_MAX crypto_aead_chacha20poly1305_ietf_MESSAGEBYTES_MAX
#ifdef __cplusplus
}
#endif
#endif

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#ifndef crypto_aead_xchacha20poly1305_H
#define crypto_aead_xchacha20poly1305_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_aead_xchacha20poly1305_ietf_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_aead_xchacha20poly1305_ietf_keybytes(void);
#define crypto_aead_xchacha20poly1305_ietf_NSECBYTES 0U
SODIUM_EXPORT
size_t crypto_aead_xchacha20poly1305_ietf_nsecbytes(void);
#define crypto_aead_xchacha20poly1305_ietf_NPUBBYTES 24U
SODIUM_EXPORT
size_t crypto_aead_xchacha20poly1305_ietf_npubbytes(void);
#define crypto_aead_xchacha20poly1305_ietf_ABYTES 16U
SODIUM_EXPORT
size_t crypto_aead_xchacha20poly1305_ietf_abytes(void);
#define crypto_aead_xchacha20poly1305_ietf_MESSAGEBYTES_MAX \
(SODIUM_SIZE_MAX - crypto_aead_xchacha20poly1305_ietf_ABYTES)
SODIUM_EXPORT
size_t crypto_aead_xchacha20poly1305_ietf_messagebytes_max(void);
SODIUM_EXPORT
int crypto_aead_xchacha20poly1305_ietf_encrypt(unsigned char *c,
unsigned long long *clen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((nonnull(1, 8, 9)));
SODIUM_EXPORT
int crypto_aead_xchacha20poly1305_ietf_decrypt(unsigned char *m,
unsigned long long *mlen_p,
unsigned char *nsec,
const unsigned char *c,
unsigned long long clen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(4, 8, 9)));
SODIUM_EXPORT
int crypto_aead_xchacha20poly1305_ietf_encrypt_detached(unsigned char *c,
unsigned char *mac,
unsigned long long *maclen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *nsec,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((nonnull(1, 2, 9, 10)));
SODIUM_EXPORT
int crypto_aead_xchacha20poly1305_ietf_decrypt_detached(unsigned char *m,
unsigned char *nsec,
const unsigned char *c,
unsigned long long clen,
const unsigned char *mac,
const unsigned char *ad,
unsigned long long adlen,
const unsigned char *npub,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(3, 5, 8, 9)));
SODIUM_EXPORT
void crypto_aead_xchacha20poly1305_ietf_keygen(unsigned char k[crypto_aead_xchacha20poly1305_ietf_KEYBYTES])
__attribute__ ((nonnull));
/* Aliases */
#define crypto_aead_xchacha20poly1305_IETF_KEYBYTES crypto_aead_xchacha20poly1305_ietf_KEYBYTES
#define crypto_aead_xchacha20poly1305_IETF_NSECBYTES crypto_aead_xchacha20poly1305_ietf_NSECBYTES
#define crypto_aead_xchacha20poly1305_IETF_NPUBBYTES crypto_aead_xchacha20poly1305_ietf_NPUBBYTES
#define crypto_aead_xchacha20poly1305_IETF_ABYTES crypto_aead_xchacha20poly1305_ietf_ABYTES
#define crypto_aead_xchacha20poly1305_IETF_MESSAGEBYTES_MAX crypto_aead_xchacha20poly1305_ietf_MESSAGEBYTES_MAX
#ifdef __cplusplus
}
#endif
#endif

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#ifndef crypto_auth_H
#define crypto_auth_H
#include <stddef.h>
#include "crypto_auth_hmacsha512256.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_auth_BYTES crypto_auth_hmacsha512256_BYTES
SODIUM_EXPORT
size_t crypto_auth_bytes(void);
#define crypto_auth_KEYBYTES crypto_auth_hmacsha512256_KEYBYTES
SODIUM_EXPORT
size_t crypto_auth_keybytes(void);
#define crypto_auth_PRIMITIVE "hmacsha512256"
SODIUM_EXPORT
const char *crypto_auth_primitive(void);
SODIUM_EXPORT
int crypto_auth(unsigned char *out, const unsigned char *in,
unsigned long long inlen, const unsigned char *k)
__attribute__ ((nonnull(1, 4)));
SODIUM_EXPORT
int crypto_auth_verify(const unsigned char *h, const unsigned char *in,
unsigned long long inlen, const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4)));
SODIUM_EXPORT
void crypto_auth_keygen(unsigned char k[crypto_auth_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

70
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_auth_hmacsha256.h Normal file
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#ifndef crypto_auth_hmacsha256_H
#define crypto_auth_hmacsha256_H
#include <stddef.h>
#include "crypto_hash_sha256.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_auth_hmacsha256_BYTES 32U
SODIUM_EXPORT
size_t crypto_auth_hmacsha256_bytes(void);
#define crypto_auth_hmacsha256_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_auth_hmacsha256_keybytes(void);
SODIUM_EXPORT
int crypto_auth_hmacsha256(unsigned char *out,
const unsigned char *in,
unsigned long long inlen,
const unsigned char *k) __attribute__ ((nonnull(1, 4)));
SODIUM_EXPORT
int crypto_auth_hmacsha256_verify(const unsigned char *h,
const unsigned char *in,
unsigned long long inlen,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4)));
/* ------------------------------------------------------------------------- */
typedef struct crypto_auth_hmacsha256_state {
crypto_hash_sha256_state ictx;
crypto_hash_sha256_state octx;
} crypto_auth_hmacsha256_state;
SODIUM_EXPORT
size_t crypto_auth_hmacsha256_statebytes(void);
SODIUM_EXPORT
int crypto_auth_hmacsha256_init(crypto_auth_hmacsha256_state *state,
const unsigned char *key,
size_t keylen) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_auth_hmacsha256_update(crypto_auth_hmacsha256_state *state,
const unsigned char *in,
unsigned long long inlen)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_auth_hmacsha256_final(crypto_auth_hmacsha256_state *state,
unsigned char *out) __attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_auth_hmacsha256_keygen(unsigned char k[crypto_auth_hmacsha256_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

68
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_auth_hmacsha512.h Normal file
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#ifndef crypto_auth_hmacsha512_H
#define crypto_auth_hmacsha512_H
#include <stddef.h>
#include "crypto_hash_sha512.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_auth_hmacsha512_BYTES 64U
SODIUM_EXPORT
size_t crypto_auth_hmacsha512_bytes(void);
#define crypto_auth_hmacsha512_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_auth_hmacsha512_keybytes(void);
SODIUM_EXPORT
int crypto_auth_hmacsha512(unsigned char *out,
const unsigned char *in,
unsigned long long inlen,
const unsigned char *k) __attribute__ ((nonnull(1, 4)));
SODIUM_EXPORT
int crypto_auth_hmacsha512_verify(const unsigned char *h,
const unsigned char *in,
unsigned long long inlen,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4)));
/* ------------------------------------------------------------------------- */
typedef struct crypto_auth_hmacsha512_state {
crypto_hash_sha512_state ictx;
crypto_hash_sha512_state octx;
} crypto_auth_hmacsha512_state;
SODIUM_EXPORT
size_t crypto_auth_hmacsha512_statebytes(void);
SODIUM_EXPORT
int crypto_auth_hmacsha512_init(crypto_auth_hmacsha512_state *state,
const unsigned char *key,
size_t keylen) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_auth_hmacsha512_update(crypto_auth_hmacsha512_state *state,
const unsigned char *in,
unsigned long long inlen) __attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_auth_hmacsha512_final(crypto_auth_hmacsha512_state *state,
unsigned char *out) __attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_auth_hmacsha512_keygen(unsigned char k[crypto_auth_hmacsha512_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

65
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_auth_hmacsha512256.h Normal file
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#ifndef crypto_auth_hmacsha512256_H
#define crypto_auth_hmacsha512256_H
#include <stddef.h>
#include "crypto_auth_hmacsha512.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_auth_hmacsha512256_BYTES 32U
SODIUM_EXPORT
size_t crypto_auth_hmacsha512256_bytes(void);
#define crypto_auth_hmacsha512256_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_auth_hmacsha512256_keybytes(void);
SODIUM_EXPORT
int crypto_auth_hmacsha512256(unsigned char *out,
const unsigned char *in,
unsigned long long inlen,
const unsigned char *k) __attribute__ ((nonnull(1, 4)));
SODIUM_EXPORT
int crypto_auth_hmacsha512256_verify(const unsigned char *h,
const unsigned char *in,
unsigned long long inlen,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4)));
/* ------------------------------------------------------------------------- */
typedef crypto_auth_hmacsha512_state crypto_auth_hmacsha512256_state;
SODIUM_EXPORT
size_t crypto_auth_hmacsha512256_statebytes(void);
SODIUM_EXPORT
int crypto_auth_hmacsha512256_init(crypto_auth_hmacsha512256_state *state,
const unsigned char *key,
size_t keylen) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_auth_hmacsha512256_update(crypto_auth_hmacsha512256_state *state,
const unsigned char *in,
unsigned long long inlen) __attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_auth_hmacsha512256_final(crypto_auth_hmacsha512256_state *state,
unsigned char *out) __attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_auth_hmacsha512256_keygen(unsigned char k[crypto_auth_hmacsha512256_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

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#ifndef crypto_box_H
#define crypto_box_H
/*
* THREAD SAFETY: crypto_box_keypair() is thread-safe,
* provided that sodium_init() was called before.
*
* Other functions are always thread-safe.
*/
#include <stddef.h>
#include "crypto_box_curve25519xsalsa20poly1305.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_box_SEEDBYTES crypto_box_curve25519xsalsa20poly1305_SEEDBYTES
SODIUM_EXPORT
size_t crypto_box_seedbytes(void);
#define crypto_box_PUBLICKEYBYTES crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES
SODIUM_EXPORT
size_t crypto_box_publickeybytes(void);
#define crypto_box_SECRETKEYBYTES crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES
SODIUM_EXPORT
size_t crypto_box_secretkeybytes(void);
#define crypto_box_NONCEBYTES crypto_box_curve25519xsalsa20poly1305_NONCEBYTES
SODIUM_EXPORT
size_t crypto_box_noncebytes(void);
#define crypto_box_MACBYTES crypto_box_curve25519xsalsa20poly1305_MACBYTES
SODIUM_EXPORT
size_t crypto_box_macbytes(void);
#define crypto_box_MESSAGEBYTES_MAX crypto_box_curve25519xsalsa20poly1305_MESSAGEBYTES_MAX
SODIUM_EXPORT
size_t crypto_box_messagebytes_max(void);
#define crypto_box_PRIMITIVE "curve25519xsalsa20poly1305"
SODIUM_EXPORT
const char *crypto_box_primitive(void);
SODIUM_EXPORT
int crypto_box_seed_keypair(unsigned char *pk, unsigned char *sk,
const unsigned char *seed)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_box_keypair(unsigned char *pk, unsigned char *sk)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_box_easy(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *pk, const unsigned char *sk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4, 5, 6)));
SODIUM_EXPORT
int crypto_box_open_easy(unsigned char *m, const unsigned char *c,
unsigned long long clen, const unsigned char *n,
const unsigned char *pk, const unsigned char *sk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5, 6)));
SODIUM_EXPORT
int crypto_box_detached(unsigned char *c, unsigned char *mac,
const unsigned char *m, unsigned long long mlen,
const unsigned char *n, const unsigned char *pk,
const unsigned char *sk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 2, 5, 6, 7)));
SODIUM_EXPORT
int crypto_box_open_detached(unsigned char *m, const unsigned char *c,
const unsigned char *mac,
unsigned long long clen,
const unsigned char *n,
const unsigned char *pk,
const unsigned char *sk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 3, 5, 6, 7)));
/* -- Precomputation interface -- */
#define crypto_box_BEFORENMBYTES crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES
SODIUM_EXPORT
size_t crypto_box_beforenmbytes(void);
SODIUM_EXPORT
int crypto_box_beforenm(unsigned char *k, const unsigned char *pk,
const unsigned char *sk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_box_easy_afternm(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *k) __attribute__ ((nonnull(1, 4, 5)));
SODIUM_EXPORT
int crypto_box_open_easy_afternm(unsigned char *m, const unsigned char *c,
unsigned long long clen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5)));
SODIUM_EXPORT
int crypto_box_detached_afternm(unsigned char *c, unsigned char *mac,
const unsigned char *m, unsigned long long mlen,
const unsigned char *n, const unsigned char *k)
__attribute__ ((nonnull(1, 2, 5, 6)));
SODIUM_EXPORT
int crypto_box_open_detached_afternm(unsigned char *m, const unsigned char *c,
const unsigned char *mac,
unsigned long long clen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 3, 5, 6)));
/* -- Ephemeral SK interface -- */
#define crypto_box_SEALBYTES (crypto_box_PUBLICKEYBYTES + crypto_box_MACBYTES)
SODIUM_EXPORT
size_t crypto_box_sealbytes(void);
SODIUM_EXPORT
int crypto_box_seal(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *pk)
__attribute__ ((nonnull(1, 4)));
SODIUM_EXPORT
int crypto_box_seal_open(unsigned char *m, const unsigned char *c,
unsigned long long clen,
const unsigned char *pk, const unsigned char *sk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5)));
/* -- NaCl compatibility interface ; Requires padding -- */
#define crypto_box_ZEROBYTES crypto_box_curve25519xsalsa20poly1305_ZEROBYTES
SODIUM_EXPORT
size_t crypto_box_zerobytes(void) __attribute__ ((deprecated));
#define crypto_box_BOXZEROBYTES crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES
SODIUM_EXPORT
size_t crypto_box_boxzerobytes(void) __attribute__ ((deprecated));
SODIUM_EXPORT
int crypto_box(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *pk, const unsigned char *sk)
__attribute__ ((deprecated)) __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4, 5, 6)));
SODIUM_EXPORT
int crypto_box_open(unsigned char *m, const unsigned char *c,
unsigned long long clen, const unsigned char *n,
const unsigned char *pk, const unsigned char *sk)
__attribute__ ((deprecated)) __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5, 6)));
SODIUM_EXPORT
int crypto_box_afternm(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *k) __attribute__ ((deprecated)) __attribute__ ((nonnull(1, 4, 5)));
SODIUM_EXPORT
int crypto_box_open_afternm(unsigned char *m, const unsigned char *c,
unsigned long long clen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((deprecated)) __attribute__ ((nonnull(2, 4, 5)));
#ifdef __cplusplus
}
#endif
#endif

164
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_box_curve25519xchacha20poly1305.h Normal file
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#ifndef crypto_box_curve25519xchacha20poly1305_H
#define crypto_box_curve25519xchacha20poly1305_H
#include <stddef.h>
#include "crypto_stream_xchacha20.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_box_curve25519xchacha20poly1305_SEEDBYTES 32U
SODIUM_EXPORT
size_t crypto_box_curve25519xchacha20poly1305_seedbytes(void);
#define crypto_box_curve25519xchacha20poly1305_PUBLICKEYBYTES 32U
SODIUM_EXPORT
size_t crypto_box_curve25519xchacha20poly1305_publickeybytes(void);
#define crypto_box_curve25519xchacha20poly1305_SECRETKEYBYTES 32U
SODIUM_EXPORT
size_t crypto_box_curve25519xchacha20poly1305_secretkeybytes(void);
#define crypto_box_curve25519xchacha20poly1305_BEFORENMBYTES 32U
SODIUM_EXPORT
size_t crypto_box_curve25519xchacha20poly1305_beforenmbytes(void);
#define crypto_box_curve25519xchacha20poly1305_NONCEBYTES 24U
SODIUM_EXPORT
size_t crypto_box_curve25519xchacha20poly1305_noncebytes(void);
#define crypto_box_curve25519xchacha20poly1305_MACBYTES 16U
SODIUM_EXPORT
size_t crypto_box_curve25519xchacha20poly1305_macbytes(void);
#define crypto_box_curve25519xchacha20poly1305_MESSAGEBYTES_MAX \
(crypto_stream_xchacha20_MESSAGEBYTES_MAX - crypto_box_curve25519xchacha20poly1305_MACBYTES)
SODIUM_EXPORT
size_t crypto_box_curve25519xchacha20poly1305_messagebytes_max(void);
SODIUM_EXPORT
int crypto_box_curve25519xchacha20poly1305_seed_keypair(unsigned char *pk,
unsigned char *sk,
const unsigned char *seed)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_box_curve25519xchacha20poly1305_keypair(unsigned char *pk,
unsigned char *sk)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_box_curve25519xchacha20poly1305_easy(unsigned char *c,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *n,
const unsigned char *pk,
const unsigned char *sk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4, 5, 6)));
SODIUM_EXPORT
int crypto_box_curve25519xchacha20poly1305_open_easy(unsigned char *m,
const unsigned char *c,
unsigned long long clen,
const unsigned char *n,
const unsigned char *pk,
const unsigned char *sk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5, 6)));
SODIUM_EXPORT
int crypto_box_curve25519xchacha20poly1305_detached(unsigned char *c,
unsigned char *mac,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *n,
const unsigned char *pk,
const unsigned char *sk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 2, 5, 6, 7)));
SODIUM_EXPORT
int crypto_box_curve25519xchacha20poly1305_open_detached(unsigned char *m,
const unsigned char *c,
const unsigned char *mac,
unsigned long long clen,
const unsigned char *n,
const unsigned char *pk,
const unsigned char *sk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 3, 5, 6, 7)));
/* -- Precomputation interface -- */
SODIUM_EXPORT
int crypto_box_curve25519xchacha20poly1305_beforenm(unsigned char *k,
const unsigned char *pk,
const unsigned char *sk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_box_curve25519xchacha20poly1305_easy_afternm(unsigned char *c,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((nonnull(1, 4, 5)));
SODIUM_EXPORT
int crypto_box_curve25519xchacha20poly1305_open_easy_afternm(unsigned char *m,
const unsigned char *c,
unsigned long long clen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5)));
SODIUM_EXPORT
int crypto_box_curve25519xchacha20poly1305_detached_afternm(unsigned char *c,
unsigned char *mac,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((nonnull(1, 2, 5, 6)));
SODIUM_EXPORT
int crypto_box_curve25519xchacha20poly1305_open_detached_afternm(unsigned char *m,
const unsigned char *c,
const unsigned char *mac,
unsigned long long clen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 3, 5, 6)));
/* -- Ephemeral SK interface -- */
#define crypto_box_curve25519xchacha20poly1305_SEALBYTES \
(crypto_box_curve25519xchacha20poly1305_PUBLICKEYBYTES + \
crypto_box_curve25519xchacha20poly1305_MACBYTES)
SODIUM_EXPORT
size_t crypto_box_curve25519xchacha20poly1305_sealbytes(void);
SODIUM_EXPORT
int crypto_box_curve25519xchacha20poly1305_seal(unsigned char *c,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *pk)
__attribute__ ((nonnull(1, 4)));
SODIUM_EXPORT
int crypto_box_curve25519xchacha20poly1305_seal_open(unsigned char *m,
const unsigned char *c,
unsigned long long clen,
const unsigned char *pk,
const unsigned char *sk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5)));
#ifdef __cplusplus
}
#endif
#endif

113
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_box_curve25519xsalsa20poly1305.h Normal file
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#ifndef crypto_box_curve25519xsalsa20poly1305_H
#define crypto_box_curve25519xsalsa20poly1305_H
#include <stddef.h>
#include "crypto_stream_xsalsa20.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_box_curve25519xsalsa20poly1305_SEEDBYTES 32U
SODIUM_EXPORT
size_t crypto_box_curve25519xsalsa20poly1305_seedbytes(void);
#define crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES 32U
SODIUM_EXPORT
size_t crypto_box_curve25519xsalsa20poly1305_publickeybytes(void);
#define crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES 32U
SODIUM_EXPORT
size_t crypto_box_curve25519xsalsa20poly1305_secretkeybytes(void);
#define crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES 32U
SODIUM_EXPORT
size_t crypto_box_curve25519xsalsa20poly1305_beforenmbytes(void);
#define crypto_box_curve25519xsalsa20poly1305_NONCEBYTES 24U
SODIUM_EXPORT
size_t crypto_box_curve25519xsalsa20poly1305_noncebytes(void);
#define crypto_box_curve25519xsalsa20poly1305_MACBYTES 16U
SODIUM_EXPORT
size_t crypto_box_curve25519xsalsa20poly1305_macbytes(void);
/* Only for the libsodium API - The NaCl compatibility API would require BOXZEROBYTES extra bytes */
#define crypto_box_curve25519xsalsa20poly1305_MESSAGEBYTES_MAX \
(crypto_stream_xsalsa20_MESSAGEBYTES_MAX - crypto_box_curve25519xsalsa20poly1305_MACBYTES)
SODIUM_EXPORT
size_t crypto_box_curve25519xsalsa20poly1305_messagebytes_max(void);
SODIUM_EXPORT
int crypto_box_curve25519xsalsa20poly1305_seed_keypair(unsigned char *pk,
unsigned char *sk,
const unsigned char *seed)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_box_curve25519xsalsa20poly1305_keypair(unsigned char *pk,
unsigned char *sk)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_box_curve25519xsalsa20poly1305_beforenm(unsigned char *k,
const unsigned char *pk,
const unsigned char *sk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
/* -- NaCl compatibility interface ; Requires padding -- */
#define crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES 16U
SODIUM_EXPORT
size_t crypto_box_curve25519xsalsa20poly1305_boxzerobytes(void);
#define crypto_box_curve25519xsalsa20poly1305_ZEROBYTES \
(crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES + \
crypto_box_curve25519xsalsa20poly1305_MACBYTES)
SODIUM_EXPORT
size_t crypto_box_curve25519xsalsa20poly1305_zerobytes(void)
__attribute__ ((deprecated));
SODIUM_EXPORT
int crypto_box_curve25519xsalsa20poly1305(unsigned char *c,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *n,
const unsigned char *pk,
const unsigned char *sk)
__attribute__ ((deprecated)) __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4, 5, 6)));
SODIUM_EXPORT
int crypto_box_curve25519xsalsa20poly1305_open(unsigned char *m,
const unsigned char *c,
unsigned long long clen,
const unsigned char *n,
const unsigned char *pk,
const unsigned char *sk)
__attribute__ ((deprecated)) __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5, 6)));
SODIUM_EXPORT
int crypto_box_curve25519xsalsa20poly1305_afternm(unsigned char *c,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((deprecated)) __attribute__ ((nonnull(1, 4, 5)));
SODIUM_EXPORT
int crypto_box_curve25519xsalsa20poly1305_open_afternm(unsigned char *m,
const unsigned char *c,
unsigned long long clen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((deprecated)) __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5)));
#ifdef __cplusplus
}
#endif
#endif

115
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_core_ed25519.h Normal file
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#ifndef crypto_core_ed25519_H
#define crypto_core_ed25519_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
#define crypto_core_ed25519_BYTES 32
SODIUM_EXPORT
size_t crypto_core_ed25519_bytes(void);
#define crypto_core_ed25519_UNIFORMBYTES 32
SODIUM_EXPORT
size_t crypto_core_ed25519_uniformbytes(void);
#define crypto_core_ed25519_HASHBYTES 64
SODIUM_EXPORT
size_t crypto_core_ed25519_hashbytes(void);
#define crypto_core_ed25519_SCALARBYTES 32
SODIUM_EXPORT
size_t crypto_core_ed25519_scalarbytes(void);
#define crypto_core_ed25519_NONREDUCEDSCALARBYTES 64
SODIUM_EXPORT
size_t crypto_core_ed25519_nonreducedscalarbytes(void);
#define crypto_core_ed25519_H2CSHA256 1
#define crypto_core_ed25519_H2CSHA512 2
SODIUM_EXPORT
int crypto_core_ed25519_is_valid_point(const unsigned char *p)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_core_ed25519_add(unsigned char *r,
const unsigned char *p, const unsigned char *q)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_core_ed25519_sub(unsigned char *r,
const unsigned char *p, const unsigned char *q)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_core_ed25519_from_uniform(unsigned char *p, const unsigned char *r)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_core_ed25519_from_string(unsigned char p[crypto_core_ed25519_BYTES],
const char *ctx, const unsigned char *msg,
size_t msg_len, int hash_alg)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_core_ed25519_from_string_ro(unsigned char p[crypto_core_ed25519_BYTES],
const char *ctx, const unsigned char *msg,
size_t msg_len, int hash_alg)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
void crypto_core_ed25519_random(unsigned char *p)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_core_ed25519_scalar_random(unsigned char *r)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_core_ed25519_scalar_invert(unsigned char *recip, const unsigned char *s)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_core_ed25519_scalar_negate(unsigned char *neg, const unsigned char *s)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_core_ed25519_scalar_complement(unsigned char *comp, const unsigned char *s)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_core_ed25519_scalar_add(unsigned char *z, const unsigned char *x,
const unsigned char *y)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_core_ed25519_scalar_sub(unsigned char *z, const unsigned char *x,
const unsigned char *y)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_core_ed25519_scalar_mul(unsigned char *z, const unsigned char *x,
const unsigned char *y)
__attribute__ ((nonnull));
/*
* The interval `s` is sampled from should be at least 317 bits to ensure almost
* uniformity of `r` over `L`.
*/
SODIUM_EXPORT
void crypto_core_ed25519_scalar_reduce(unsigned char *r, const unsigned char *s)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_core_ed25519_scalar_is_canonical(const unsigned char *s)
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

36
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_core_hchacha20.h Normal file
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#ifndef crypto_core_hchacha20_H
#define crypto_core_hchacha20_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
#define crypto_core_hchacha20_OUTPUTBYTES 32U
SODIUM_EXPORT
size_t crypto_core_hchacha20_outputbytes(void);
#define crypto_core_hchacha20_INPUTBYTES 16U
SODIUM_EXPORT
size_t crypto_core_hchacha20_inputbytes(void);
#define crypto_core_hchacha20_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_core_hchacha20_keybytes(void);
#define crypto_core_hchacha20_CONSTBYTES 16U
SODIUM_EXPORT
size_t crypto_core_hchacha20_constbytes(void);
SODIUM_EXPORT
int crypto_core_hchacha20(unsigned char *out, const unsigned char *in,
const unsigned char *k, const unsigned char *c)
__attribute__ ((nonnull(1, 2, 3)));
#ifdef __cplusplus
}
#endif
#endif

36
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_core_hsalsa20.h Normal file
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#ifndef crypto_core_hsalsa20_H
#define crypto_core_hsalsa20_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
#define crypto_core_hsalsa20_OUTPUTBYTES 32U
SODIUM_EXPORT
size_t crypto_core_hsalsa20_outputbytes(void);
#define crypto_core_hsalsa20_INPUTBYTES 16U
SODIUM_EXPORT
size_t crypto_core_hsalsa20_inputbytes(void);
#define crypto_core_hsalsa20_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_core_hsalsa20_keybytes(void);
#define crypto_core_hsalsa20_CONSTBYTES 16U
SODIUM_EXPORT
size_t crypto_core_hsalsa20_constbytes(void);
SODIUM_EXPORT
int crypto_core_hsalsa20(unsigned char *out, const unsigned char *in,
const unsigned char *k, const unsigned char *c)
__attribute__ ((nonnull(1, 2, 3)));
#ifdef __cplusplus
}
#endif
#endif

121
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_core_ristretto255.h Normal file
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#ifndef crypto_core_ristretto255_H
#define crypto_core_ristretto255_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
#define crypto_core_ristretto255_BYTES 32
SODIUM_EXPORT
size_t crypto_core_ristretto255_bytes(void);
#define crypto_core_ristretto255_HASHBYTES 64
SODIUM_EXPORT
size_t crypto_core_ristretto255_hashbytes(void);
#define crypto_core_ristretto255_SCALARBYTES 32
SODIUM_EXPORT
size_t crypto_core_ristretto255_scalarbytes(void);
#define crypto_core_ristretto255_NONREDUCEDSCALARBYTES 64
SODIUM_EXPORT
size_t crypto_core_ristretto255_nonreducedscalarbytes(void);
#define crypto_core_ristretto255_H2CSHA256 1
#define crypto_core_ristretto255_H2CSHA512 2
SODIUM_EXPORT
int crypto_core_ristretto255_is_valid_point(const unsigned char *p)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_core_ristretto255_add(unsigned char *r,
const unsigned char *p, const unsigned char *q)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_core_ristretto255_sub(unsigned char *r,
const unsigned char *p, const unsigned char *q)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_core_ristretto255_from_hash(unsigned char *p,
const unsigned char *r)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_core_ristretto255_from_string(unsigned char p[crypto_core_ristretto255_BYTES],
const char *ctx,
const unsigned char *msg,
size_t msg_len, int hash_alg)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_core_ristretto255_from_string_ro(unsigned char p[crypto_core_ristretto255_BYTES],
const char *ctx,
const unsigned char *msg,
size_t msg_len, int hash_alg)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
void crypto_core_ristretto255_random(unsigned char *p)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_core_ristretto255_scalar_random(unsigned char *r)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_core_ristretto255_scalar_invert(unsigned char *recip,
const unsigned char *s)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_core_ristretto255_scalar_negate(unsigned char *neg,
const unsigned char *s)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_core_ristretto255_scalar_complement(unsigned char *comp,
const unsigned char *s)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_core_ristretto255_scalar_add(unsigned char *z,
const unsigned char *x,
const unsigned char *y)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_core_ristretto255_scalar_sub(unsigned char *z,
const unsigned char *x,
const unsigned char *y)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_core_ristretto255_scalar_mul(unsigned char *z,
const unsigned char *x,
const unsigned char *y)
__attribute__ ((nonnull));
/*
* The interval `s` is sampled from should be at least 317 bits to ensure almost
* uniformity of `r` over `L`.
*/
SODIUM_EXPORT
void crypto_core_ristretto255_scalar_reduce(unsigned char *r,
const unsigned char *s)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_core_ristretto255_scalar_is_canonical(const unsigned char *s)
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

36
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_core_salsa20.h Normal file
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#ifndef crypto_core_salsa20_H
#define crypto_core_salsa20_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
#define crypto_core_salsa20_OUTPUTBYTES 64U
SODIUM_EXPORT
size_t crypto_core_salsa20_outputbytes(void);
#define crypto_core_salsa20_INPUTBYTES 16U
SODIUM_EXPORT
size_t crypto_core_salsa20_inputbytes(void);
#define crypto_core_salsa20_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_core_salsa20_keybytes(void);
#define crypto_core_salsa20_CONSTBYTES 16U
SODIUM_EXPORT
size_t crypto_core_salsa20_constbytes(void);
SODIUM_EXPORT
int crypto_core_salsa20(unsigned char *out, const unsigned char *in,
const unsigned char *k, const unsigned char *c)
__attribute__ ((nonnull(1, 2, 3)));
#ifdef __cplusplus
}
#endif
#endif

36
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_core_salsa2012.h Normal file
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#ifndef crypto_core_salsa2012_H
#define crypto_core_salsa2012_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
#define crypto_core_salsa2012_OUTPUTBYTES 64U
SODIUM_EXPORT
size_t crypto_core_salsa2012_outputbytes(void);
#define crypto_core_salsa2012_INPUTBYTES 16U
SODIUM_EXPORT
size_t crypto_core_salsa2012_inputbytes(void);
#define crypto_core_salsa2012_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_core_salsa2012_keybytes(void);
#define crypto_core_salsa2012_CONSTBYTES 16U
SODIUM_EXPORT
size_t crypto_core_salsa2012_constbytes(void);
SODIUM_EXPORT
int crypto_core_salsa2012(unsigned char *out, const unsigned char *in,
const unsigned char *k, const unsigned char *c)
__attribute__ ((nonnull(1, 2, 3)));
#ifdef __cplusplus
}
#endif
#endif

40
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_core_salsa208.h Normal file
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#ifndef crypto_core_salsa208_H
#define crypto_core_salsa208_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
#define crypto_core_salsa208_OUTPUTBYTES 64U
SODIUM_EXPORT
size_t crypto_core_salsa208_outputbytes(void)
__attribute__ ((deprecated));
#define crypto_core_salsa208_INPUTBYTES 16U
SODIUM_EXPORT
size_t crypto_core_salsa208_inputbytes(void)
__attribute__ ((deprecated));
#define crypto_core_salsa208_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_core_salsa208_keybytes(void)
__attribute__ ((deprecated));
#define crypto_core_salsa208_CONSTBYTES 16U
SODIUM_EXPORT
size_t crypto_core_salsa208_constbytes(void)
__attribute__ ((deprecated));
SODIUM_EXPORT
int crypto_core_salsa208(unsigned char *out, const unsigned char *in,
const unsigned char *k, const unsigned char *c)
__attribute__ ((nonnull(1, 2, 3)));
#ifdef __cplusplus
}
#endif
#endif

84
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_generichash.h Normal file
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#ifndef crypto_generichash_H
#define crypto_generichash_H
#include <stddef.h>
#include "crypto_generichash_blake2b.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_generichash_BYTES_MIN crypto_generichash_blake2b_BYTES_MIN
SODIUM_EXPORT
size_t crypto_generichash_bytes_min(void);
#define crypto_generichash_BYTES_MAX crypto_generichash_blake2b_BYTES_MAX
SODIUM_EXPORT
size_t crypto_generichash_bytes_max(void);
#define crypto_generichash_BYTES crypto_generichash_blake2b_BYTES
SODIUM_EXPORT
size_t crypto_generichash_bytes(void);
#define crypto_generichash_KEYBYTES_MIN crypto_generichash_blake2b_KEYBYTES_MIN
SODIUM_EXPORT
size_t crypto_generichash_keybytes_min(void);
#define crypto_generichash_KEYBYTES_MAX crypto_generichash_blake2b_KEYBYTES_MAX
SODIUM_EXPORT
size_t crypto_generichash_keybytes_max(void);
#define crypto_generichash_KEYBYTES crypto_generichash_blake2b_KEYBYTES
SODIUM_EXPORT
size_t crypto_generichash_keybytes(void);
#define crypto_generichash_PRIMITIVE "blake2b"
SODIUM_EXPORT
const char *crypto_generichash_primitive(void);
/*
* Important when writing bindings for other programming languages:
* the state address should be 64-bytes aligned.
*/
typedef crypto_generichash_blake2b_state crypto_generichash_state;
SODIUM_EXPORT
size_t crypto_generichash_statebytes(void);
SODIUM_EXPORT
int crypto_generichash(unsigned char *out, size_t outlen,
const unsigned char *in, unsigned long long inlen,
const unsigned char *key, size_t keylen)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_generichash_init(crypto_generichash_state *state,
const unsigned char *key,
const size_t keylen, const size_t outlen)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_generichash_update(crypto_generichash_state *state,
const unsigned char *in,
unsigned long long inlen)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_generichash_final(crypto_generichash_state *state,
unsigned char *out, const size_t outlen)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_generichash_keygen(unsigned char k[crypto_generichash_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

122
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_generichash_blake2b.h Normal file
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#ifndef crypto_generichash_blake2b_H
#define crypto_generichash_blake2b_H
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#ifdef __IBMC__
# pragma pack(1)
#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
# pragma pack(1)
#else
# pragma pack(push, 1)
#endif
typedef struct CRYPTO_ALIGN(64) crypto_generichash_blake2b_state {
unsigned char opaque[384];
} crypto_generichash_blake2b_state;
#ifdef __IBMC__
# pragma pack(pop)
#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
# pragma pack()
#else
# pragma pack(pop)
#endif
#define crypto_generichash_blake2b_BYTES_MIN 16U
SODIUM_EXPORT
size_t crypto_generichash_blake2b_bytes_min(void);
#define crypto_generichash_blake2b_BYTES_MAX 64U
SODIUM_EXPORT
size_t crypto_generichash_blake2b_bytes_max(void);
#define crypto_generichash_blake2b_BYTES 32U
SODIUM_EXPORT
size_t crypto_generichash_blake2b_bytes(void);
#define crypto_generichash_blake2b_KEYBYTES_MIN 16U
SODIUM_EXPORT
size_t crypto_generichash_blake2b_keybytes_min(void);
#define crypto_generichash_blake2b_KEYBYTES_MAX 64U
SODIUM_EXPORT
size_t crypto_generichash_blake2b_keybytes_max(void);
#define crypto_generichash_blake2b_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_generichash_blake2b_keybytes(void);
#define crypto_generichash_blake2b_SALTBYTES 16U
SODIUM_EXPORT
size_t crypto_generichash_blake2b_saltbytes(void);
#define crypto_generichash_blake2b_PERSONALBYTES 16U
SODIUM_EXPORT
size_t crypto_generichash_blake2b_personalbytes(void);
SODIUM_EXPORT
size_t crypto_generichash_blake2b_statebytes(void);
SODIUM_EXPORT
int crypto_generichash_blake2b(unsigned char *out, size_t outlen,
const unsigned char *in,
unsigned long long inlen,
const unsigned char *key, size_t keylen)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_generichash_blake2b_salt_personal(unsigned char *out, size_t outlen,
const unsigned char *in,
unsigned long long inlen,
const unsigned char *key,
size_t keylen,
const unsigned char *salt,
const unsigned char *personal)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_generichash_blake2b_init(crypto_generichash_blake2b_state *state,
const unsigned char *key,
const size_t keylen, const size_t outlen)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_generichash_blake2b_init_salt_personal(crypto_generichash_blake2b_state *state,
const unsigned char *key,
const size_t keylen, const size_t outlen,
const unsigned char *salt,
const unsigned char *personal)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_generichash_blake2b_update(crypto_generichash_blake2b_state *state,
const unsigned char *in,
unsigned long long inlen)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_generichash_blake2b_final(crypto_generichash_blake2b_state *state,
unsigned char *out,
const size_t outlen) __attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_generichash_blake2b_keygen(unsigned char k[crypto_generichash_blake2b_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

40
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_hash.h Normal file
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#ifndef crypto_hash_H
#define crypto_hash_H
/*
* WARNING: Unless you absolutely need to use SHA512 for interoperability,
* purposes, you might want to consider crypto_generichash() instead.
* Unlike SHA512, crypto_generichash() is not vulnerable to length
* extension attacks.
*/
#include <stddef.h>
#include "crypto_hash_sha512.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_hash_BYTES crypto_hash_sha512_BYTES
SODIUM_EXPORT
size_t crypto_hash_bytes(void);
SODIUM_EXPORT
int crypto_hash(unsigned char *out, const unsigned char *in,
unsigned long long inlen) __attribute__ ((nonnull(1)));
#define crypto_hash_PRIMITIVE "sha512"
SODIUM_EXPORT
const char *crypto_hash_primitive(void)
__attribute__ ((warn_unused_result));
#ifdef __cplusplus
}
#endif
#endif

60
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_hash_sha256.h Normal file
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#ifndef crypto_hash_sha256_H
#define crypto_hash_sha256_H
/*
* WARNING: Unless you absolutely need to use SHA256 for interoperability,
* purposes, you might want to consider crypto_generichash() instead.
* Unlike SHA256, crypto_generichash() is not vulnerable to length
* extension attacks.
*/
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
typedef struct crypto_hash_sha256_state {
uint32_t state[8];
uint64_t count;
uint8_t buf[64];
} crypto_hash_sha256_state;
SODIUM_EXPORT
size_t crypto_hash_sha256_statebytes(void);
#define crypto_hash_sha256_BYTES 32U
SODIUM_EXPORT
size_t crypto_hash_sha256_bytes(void);
SODIUM_EXPORT
int crypto_hash_sha256(unsigned char *out, const unsigned char *in,
unsigned long long inlen) __attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_hash_sha256_init(crypto_hash_sha256_state *state)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_hash_sha256_update(crypto_hash_sha256_state *state,
const unsigned char *in,
unsigned long long inlen)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_hash_sha256_final(crypto_hash_sha256_state *state,
unsigned char *out)
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

60
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#ifndef crypto_hash_sha512_H
#define crypto_hash_sha512_H
/*
* WARNING: Unless you absolutely need to use SHA512 for interoperability,
* purposes, you might want to consider crypto_generichash() instead.
* Unlike SHA512, crypto_generichash() is not vulnerable to length
* extension attacks.
*/
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
typedef struct crypto_hash_sha512_state {
uint64_t state[8];
uint64_t count[2];
uint8_t buf[128];
} crypto_hash_sha512_state;
SODIUM_EXPORT
size_t crypto_hash_sha512_statebytes(void);
#define crypto_hash_sha512_BYTES 64U
SODIUM_EXPORT
size_t crypto_hash_sha512_bytes(void);
SODIUM_EXPORT
int crypto_hash_sha512(unsigned char *out, const unsigned char *in,
unsigned long long inlen) __attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_hash_sha512_init(crypto_hash_sha512_state *state)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_hash_sha512_update(crypto_hash_sha512_state *state,
const unsigned char *in,
unsigned long long inlen)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_hash_sha512_final(crypto_hash_sha512_state *state,
unsigned char *out)
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

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client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_kdf.h Normal file
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#ifndef crypto_kdf_H
#define crypto_kdf_H
#include <stddef.h>
#include <stdint.h>
#include "crypto_kdf_blake2b.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_kdf_BYTES_MIN crypto_kdf_blake2b_BYTES_MIN
SODIUM_EXPORT
size_t crypto_kdf_bytes_min(void);
#define crypto_kdf_BYTES_MAX crypto_kdf_blake2b_BYTES_MAX
SODIUM_EXPORT
size_t crypto_kdf_bytes_max(void);
#define crypto_kdf_CONTEXTBYTES crypto_kdf_blake2b_CONTEXTBYTES
SODIUM_EXPORT
size_t crypto_kdf_contextbytes(void);
#define crypto_kdf_KEYBYTES crypto_kdf_blake2b_KEYBYTES
SODIUM_EXPORT
size_t crypto_kdf_keybytes(void);
#define crypto_kdf_PRIMITIVE "blake2b"
SODIUM_EXPORT
const char *crypto_kdf_primitive(void)
__attribute__ ((warn_unused_result));
SODIUM_EXPORT
int crypto_kdf_derive_from_key(unsigned char *subkey, size_t subkey_len,
uint64_t subkey_id,
const char ctx[crypto_kdf_CONTEXTBYTES],
const unsigned char key[crypto_kdf_KEYBYTES])
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_kdf_keygen(unsigned char k[crypto_kdf_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

44
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#ifndef crypto_kdf_blake2b_H
#define crypto_kdf_blake2b_H
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_kdf_blake2b_BYTES_MIN 16
SODIUM_EXPORT
size_t crypto_kdf_blake2b_bytes_min(void);
#define crypto_kdf_blake2b_BYTES_MAX 64
SODIUM_EXPORT
size_t crypto_kdf_blake2b_bytes_max(void);
#define crypto_kdf_blake2b_CONTEXTBYTES 8
SODIUM_EXPORT
size_t crypto_kdf_blake2b_contextbytes(void);
#define crypto_kdf_blake2b_KEYBYTES 32
SODIUM_EXPORT
size_t crypto_kdf_blake2b_keybytes(void);
SODIUM_EXPORT
int crypto_kdf_blake2b_derive_from_key(unsigned char *subkey, size_t subkey_len,
uint64_t subkey_id,
const char ctx[crypto_kdf_blake2b_CONTEXTBYTES],
const unsigned char key[crypto_kdf_blake2b_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

48
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_kdf_hkdf_sha256.h Normal file
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#ifndef crypto_kdf_hkdf_sha256_H
#define crypto_kdf_hkdf_sha256_H
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include "crypto_kdf.h"
#include "crypto_auth_hmacsha256.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_kdf_hkdf_sha256_KEYBYTES crypto_auth_hmacsha256_BYTES
SODIUM_EXPORT
size_t crypto_kdf_hkdf_sha256_keybytes(void);
#define crypto_kdf_hkdf_sha256_BYTES_MIN 0U
SODIUM_EXPORT
size_t crypto_kdf_hkdf_sha256_bytes_min(void);
#define crypto_kdf_hkdf_sha256_BYTES_MAX (0xff * crypto_auth_hmacsha256_BYTES)
SODIUM_EXPORT
size_t crypto_kdf_hkdf_sha256_bytes_max(void);
SODIUM_EXPORT
int crypto_kdf_hkdf_sha256_extract(unsigned char prk[crypto_kdf_hkdf_sha256_KEYBYTES],
const unsigned char *salt, size_t salt_len,
const unsigned char *ikm, size_t ikm_len);
SODIUM_EXPORT
void crypto_kdf_hkdf_sha256_keygen(unsigned char prk[crypto_kdf_hkdf_sha256_KEYBYTES]);
SODIUM_EXPORT
int crypto_kdf_hkdf_sha256_expand(unsigned char *out, size_t out_len,
const char *ctx, size_t ctx_len,
const unsigned char prk[crypto_kdf_hkdf_sha256_KEYBYTES]);
#ifdef __cplusplus
}
#endif
#endif

51
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_kdf_hkdf_sha512.h Normal file
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#ifndef crypto_kdf_hkdf_sha512_H
#define crypto_kdf_hkdf_sha512_H
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include "crypto_kdf.h"
#include "crypto_auth_hmacsha512.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_kdf_hkdf_sha512_KEYBYTES crypto_auth_hmacsha512_BYTES
SODIUM_EXPORT
size_t crypto_kdf_hkdf_sha512_keybytes(void);
#define crypto_kdf_hkdf_sha512_BYTES_MIN 0U
SODIUM_EXPORT
size_t crypto_kdf_hkdf_sha512_bytes_min(void);
#define crypto_kdf_hkdf_sha512_BYTES_MAX (0xff * crypto_auth_hmacsha512_BYTES)
SODIUM_EXPORT
size_t crypto_kdf_hkdf_sha512_bytes_max(void);
SODIUM_EXPORT
int crypto_kdf_hkdf_sha512_extract(unsigned char prk[crypto_kdf_hkdf_sha512_KEYBYTES],
const unsigned char *salt, size_t salt_len,
const unsigned char *ikm, size_t ikm_len)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
void crypto_kdf_hkdf_sha512_keygen(unsigned char prk[crypto_kdf_hkdf_sha512_KEYBYTES])
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_kdf_hkdf_sha512_expand(unsigned char *out, size_t out_len,
const char *ctx, size_t ctx_len,
const unsigned char prk[crypto_kdf_hkdf_sha512_KEYBYTES])
__attribute__ ((nonnull(1)));
#ifdef __cplusplus
}
#endif
#endif

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client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_kx.h Normal file
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#ifndef crypto_kx_H
#define crypto_kx_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_kx_PUBLICKEYBYTES 32
SODIUM_EXPORT
size_t crypto_kx_publickeybytes(void);
#define crypto_kx_SECRETKEYBYTES 32
SODIUM_EXPORT
size_t crypto_kx_secretkeybytes(void);
#define crypto_kx_SEEDBYTES 32
SODIUM_EXPORT
size_t crypto_kx_seedbytes(void);
#define crypto_kx_SESSIONKEYBYTES 32
SODIUM_EXPORT
size_t crypto_kx_sessionkeybytes(void);
#define crypto_kx_PRIMITIVE "x25519blake2b"
SODIUM_EXPORT
const char *crypto_kx_primitive(void);
SODIUM_EXPORT
int crypto_kx_seed_keypair(unsigned char pk[crypto_kx_PUBLICKEYBYTES],
unsigned char sk[crypto_kx_SECRETKEYBYTES],
const unsigned char seed[crypto_kx_SEEDBYTES])
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_kx_keypair(unsigned char pk[crypto_kx_PUBLICKEYBYTES],
unsigned char sk[crypto_kx_SECRETKEYBYTES])
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_kx_client_session_keys(unsigned char rx[crypto_kx_SESSIONKEYBYTES],
unsigned char tx[crypto_kx_SESSIONKEYBYTES],
const unsigned char client_pk[crypto_kx_PUBLICKEYBYTES],
const unsigned char client_sk[crypto_kx_SECRETKEYBYTES],
const unsigned char server_pk[crypto_kx_PUBLICKEYBYTES])
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(3, 4, 5)));
SODIUM_EXPORT
int crypto_kx_server_session_keys(unsigned char rx[crypto_kx_SESSIONKEYBYTES],
unsigned char tx[crypto_kx_SESSIONKEYBYTES],
const unsigned char server_pk[crypto_kx_PUBLICKEYBYTES],
const unsigned char server_sk[crypto_kx_SECRETKEYBYTES],
const unsigned char client_pk[crypto_kx_PUBLICKEYBYTES])
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(3, 4, 5)));
#ifdef __cplusplus
}
#endif
#endif

65
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_onetimeauth.h Normal file
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#ifndef crypto_onetimeauth_H
#define crypto_onetimeauth_H
#include <stddef.h>
#include "crypto_onetimeauth_poly1305.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
typedef crypto_onetimeauth_poly1305_state crypto_onetimeauth_state;
SODIUM_EXPORT
size_t crypto_onetimeauth_statebytes(void);
#define crypto_onetimeauth_BYTES crypto_onetimeauth_poly1305_BYTES
SODIUM_EXPORT
size_t crypto_onetimeauth_bytes(void);
#define crypto_onetimeauth_KEYBYTES crypto_onetimeauth_poly1305_KEYBYTES
SODIUM_EXPORT
size_t crypto_onetimeauth_keybytes(void);
#define crypto_onetimeauth_PRIMITIVE "poly1305"
SODIUM_EXPORT
const char *crypto_onetimeauth_primitive(void);
SODIUM_EXPORT
int crypto_onetimeauth(unsigned char *out, const unsigned char *in,
unsigned long long inlen, const unsigned char *k)
__attribute__ ((nonnull(1, 4)));
SODIUM_EXPORT
int crypto_onetimeauth_verify(const unsigned char *h, const unsigned char *in,
unsigned long long inlen, const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4)));
SODIUM_EXPORT
int crypto_onetimeauth_init(crypto_onetimeauth_state *state,
const unsigned char *key) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_onetimeauth_update(crypto_onetimeauth_state *state,
const unsigned char *in,
unsigned long long inlen)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_onetimeauth_final(crypto_onetimeauth_state *state,
unsigned char *out) __attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_onetimeauth_keygen(unsigned char k[crypto_onetimeauth_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

72
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#ifndef crypto_onetimeauth_poly1305_H
#define crypto_onetimeauth_poly1305_H
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include "export.h"
typedef struct CRYPTO_ALIGN(16) crypto_onetimeauth_poly1305_state {
unsigned char opaque[256];
} crypto_onetimeauth_poly1305_state;
SODIUM_EXPORT
size_t crypto_onetimeauth_poly1305_statebytes(void);
#define crypto_onetimeauth_poly1305_BYTES 16U
SODIUM_EXPORT
size_t crypto_onetimeauth_poly1305_bytes(void);
#define crypto_onetimeauth_poly1305_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_onetimeauth_poly1305_keybytes(void);
SODIUM_EXPORT
int crypto_onetimeauth_poly1305(unsigned char *out,
const unsigned char *in,
unsigned long long inlen,
const unsigned char *k)
__attribute__ ((nonnull(1, 4)));
SODIUM_EXPORT
int crypto_onetimeauth_poly1305_verify(const unsigned char *h,
const unsigned char *in,
unsigned long long inlen,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4)));
SODIUM_EXPORT
int crypto_onetimeauth_poly1305_init(crypto_onetimeauth_poly1305_state *state,
const unsigned char *key)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_onetimeauth_poly1305_update(crypto_onetimeauth_poly1305_state *state,
const unsigned char *in,
unsigned long long inlen)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_onetimeauth_poly1305_final(crypto_onetimeauth_poly1305_state *state,
unsigned char *out)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_onetimeauth_poly1305_keygen(unsigned char k[crypto_onetimeauth_poly1305_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

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client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_pwhash.h Normal file
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#ifndef crypto_pwhash_H
#define crypto_pwhash_H
#include <stddef.h>
#include "crypto_pwhash_argon2i.h"
#include "crypto_pwhash_argon2id.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_pwhash_ALG_ARGON2I13 crypto_pwhash_argon2i_ALG_ARGON2I13
SODIUM_EXPORT
int crypto_pwhash_alg_argon2i13(void);
#define crypto_pwhash_ALG_ARGON2ID13 crypto_pwhash_argon2id_ALG_ARGON2ID13
SODIUM_EXPORT
int crypto_pwhash_alg_argon2id13(void);
#define crypto_pwhash_ALG_DEFAULT crypto_pwhash_ALG_ARGON2ID13
SODIUM_EXPORT
int crypto_pwhash_alg_default(void);
#define crypto_pwhash_BYTES_MIN crypto_pwhash_argon2id_BYTES_MIN
SODIUM_EXPORT
size_t crypto_pwhash_bytes_min(void);
#define crypto_pwhash_BYTES_MAX crypto_pwhash_argon2id_BYTES_MAX
SODIUM_EXPORT
size_t crypto_pwhash_bytes_max(void);
#define crypto_pwhash_PASSWD_MIN crypto_pwhash_argon2id_PASSWD_MIN
SODIUM_EXPORT
size_t crypto_pwhash_passwd_min(void);
#define crypto_pwhash_PASSWD_MAX crypto_pwhash_argon2id_PASSWD_MAX
SODIUM_EXPORT
size_t crypto_pwhash_passwd_max(void);
#define crypto_pwhash_SALTBYTES crypto_pwhash_argon2id_SALTBYTES
SODIUM_EXPORT
size_t crypto_pwhash_saltbytes(void);
#define crypto_pwhash_STRBYTES crypto_pwhash_argon2id_STRBYTES
SODIUM_EXPORT
size_t crypto_pwhash_strbytes(void);
#define crypto_pwhash_STRPREFIX crypto_pwhash_argon2id_STRPREFIX
SODIUM_EXPORT
const char *crypto_pwhash_strprefix(void);
#define crypto_pwhash_OPSLIMIT_MIN crypto_pwhash_argon2id_OPSLIMIT_MIN
SODIUM_EXPORT
unsigned long long crypto_pwhash_opslimit_min(void);
#define crypto_pwhash_OPSLIMIT_MAX crypto_pwhash_argon2id_OPSLIMIT_MAX
SODIUM_EXPORT
unsigned long long crypto_pwhash_opslimit_max(void);
#define crypto_pwhash_MEMLIMIT_MIN crypto_pwhash_argon2id_MEMLIMIT_MIN
SODIUM_EXPORT
size_t crypto_pwhash_memlimit_min(void);
#define crypto_pwhash_MEMLIMIT_MAX crypto_pwhash_argon2id_MEMLIMIT_MAX
SODIUM_EXPORT
size_t crypto_pwhash_memlimit_max(void);
#define crypto_pwhash_OPSLIMIT_INTERACTIVE crypto_pwhash_argon2id_OPSLIMIT_INTERACTIVE
SODIUM_EXPORT
unsigned long long crypto_pwhash_opslimit_interactive(void);
#define crypto_pwhash_MEMLIMIT_INTERACTIVE crypto_pwhash_argon2id_MEMLIMIT_INTERACTIVE
SODIUM_EXPORT
size_t crypto_pwhash_memlimit_interactive(void);
#define crypto_pwhash_OPSLIMIT_MODERATE crypto_pwhash_argon2id_OPSLIMIT_MODERATE
SODIUM_EXPORT
unsigned long long crypto_pwhash_opslimit_moderate(void);
#define crypto_pwhash_MEMLIMIT_MODERATE crypto_pwhash_argon2id_MEMLIMIT_MODERATE
SODIUM_EXPORT
size_t crypto_pwhash_memlimit_moderate(void);
#define crypto_pwhash_OPSLIMIT_SENSITIVE crypto_pwhash_argon2id_OPSLIMIT_SENSITIVE
SODIUM_EXPORT
unsigned long long crypto_pwhash_opslimit_sensitive(void);
#define crypto_pwhash_MEMLIMIT_SENSITIVE crypto_pwhash_argon2id_MEMLIMIT_SENSITIVE
SODIUM_EXPORT
size_t crypto_pwhash_memlimit_sensitive(void);
/*
* With this function, do not forget to store all parameters, including the
* algorithm identifier in order to produce deterministic output.
* The crypto_pwhash_* definitions, including crypto_pwhash_ALG_DEFAULT,
* may change.
*/
SODIUM_EXPORT
int crypto_pwhash(unsigned char * const out, unsigned long long outlen,
const char * const passwd, unsigned long long passwdlen,
const unsigned char * const salt,
unsigned long long opslimit, size_t memlimit, int alg)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
/*
* The output string already includes all the required parameters, including
* the algorithm identifier. The string is all that has to be stored in
* order to verify a password.
*/
SODIUM_EXPORT
int crypto_pwhash_str(char out[crypto_pwhash_STRBYTES],
const char * const passwd, unsigned long long passwdlen,
unsigned long long opslimit, size_t memlimit)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_pwhash_str_alg(char out[crypto_pwhash_STRBYTES],
const char * const passwd, unsigned long long passwdlen,
unsigned long long opslimit, size_t memlimit, int alg)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_pwhash_str_verify(const char *str,
const char * const passwd,
unsigned long long passwdlen)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_pwhash_str_needs_rehash(const char *str,
unsigned long long opslimit, size_t memlimit)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
#define crypto_pwhash_PRIMITIVE "argon2i"
SODIUM_EXPORT
const char *crypto_pwhash_primitive(void)
__attribute__ ((warn_unused_result));
#ifdef __cplusplus
}
#endif
#endif

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#ifndef crypto_pwhash_argon2i_H
#define crypto_pwhash_argon2i_H
#include <limits.h>
#include <stddef.h>
#include <stdint.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_pwhash_argon2i_ALG_ARGON2I13 1
SODIUM_EXPORT
int crypto_pwhash_argon2i_alg_argon2i13(void);
#define crypto_pwhash_argon2i_BYTES_MIN 16U
SODIUM_EXPORT
size_t crypto_pwhash_argon2i_bytes_min(void);
#define crypto_pwhash_argon2i_BYTES_MAX SODIUM_MIN(SODIUM_SIZE_MAX, 4294967295U)
SODIUM_EXPORT
size_t crypto_pwhash_argon2i_bytes_max(void);
#define crypto_pwhash_argon2i_PASSWD_MIN 0U
SODIUM_EXPORT
size_t crypto_pwhash_argon2i_passwd_min(void);
#define crypto_pwhash_argon2i_PASSWD_MAX 4294967295U
SODIUM_EXPORT
size_t crypto_pwhash_argon2i_passwd_max(void);
#define crypto_pwhash_argon2i_SALTBYTES 16U
SODIUM_EXPORT
size_t crypto_pwhash_argon2i_saltbytes(void);
#define crypto_pwhash_argon2i_STRBYTES 128U
SODIUM_EXPORT
size_t crypto_pwhash_argon2i_strbytes(void);
#define crypto_pwhash_argon2i_STRPREFIX "$argon2i$"
SODIUM_EXPORT
const char *crypto_pwhash_argon2i_strprefix(void);
#define crypto_pwhash_argon2i_OPSLIMIT_MIN 3U
SODIUM_EXPORT
unsigned long long crypto_pwhash_argon2i_opslimit_min(void);
#define crypto_pwhash_argon2i_OPSLIMIT_MAX 4294967295U
SODIUM_EXPORT
unsigned long long crypto_pwhash_argon2i_opslimit_max(void);
#define crypto_pwhash_argon2i_MEMLIMIT_MIN 8192U
SODIUM_EXPORT
size_t crypto_pwhash_argon2i_memlimit_min(void);
#define crypto_pwhash_argon2i_MEMLIMIT_MAX \
((SIZE_MAX >= 4398046510080U) ? 4398046510080U : (SIZE_MAX >= 2147483648U) ? 2147483648U : 32768U)
SODIUM_EXPORT
size_t crypto_pwhash_argon2i_memlimit_max(void);
#define crypto_pwhash_argon2i_OPSLIMIT_INTERACTIVE 4U
SODIUM_EXPORT
unsigned long long crypto_pwhash_argon2i_opslimit_interactive(void);
#define crypto_pwhash_argon2i_MEMLIMIT_INTERACTIVE 33554432U
SODIUM_EXPORT
size_t crypto_pwhash_argon2i_memlimit_interactive(void);
#define crypto_pwhash_argon2i_OPSLIMIT_MODERATE 6U
SODIUM_EXPORT
unsigned long long crypto_pwhash_argon2i_opslimit_moderate(void);
#define crypto_pwhash_argon2i_MEMLIMIT_MODERATE 134217728U
SODIUM_EXPORT
size_t crypto_pwhash_argon2i_memlimit_moderate(void);
#define crypto_pwhash_argon2i_OPSLIMIT_SENSITIVE 8U
SODIUM_EXPORT
unsigned long long crypto_pwhash_argon2i_opslimit_sensitive(void);
#define crypto_pwhash_argon2i_MEMLIMIT_SENSITIVE 536870912U
SODIUM_EXPORT
size_t crypto_pwhash_argon2i_memlimit_sensitive(void);
SODIUM_EXPORT
int crypto_pwhash_argon2i(unsigned char * const out,
unsigned long long outlen,
const char * const passwd,
unsigned long long passwdlen,
const unsigned char * const salt,
unsigned long long opslimit, size_t memlimit,
int alg)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_pwhash_argon2i_str(char out[crypto_pwhash_argon2i_STRBYTES],
const char * const passwd,
unsigned long long passwdlen,
unsigned long long opslimit, size_t memlimit)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_pwhash_argon2i_str_verify(const char * str,
const char * const passwd,
unsigned long long passwdlen)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_pwhash_argon2i_str_needs_rehash(const char * str,
unsigned long long opslimit, size_t memlimit)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

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client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_pwhash_argon2id.h Normal file
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#ifndef crypto_pwhash_argon2id_H
#define crypto_pwhash_argon2id_H
#include <limits.h>
#include <stddef.h>
#include <stdint.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_pwhash_argon2id_ALG_ARGON2ID13 2
SODIUM_EXPORT
int crypto_pwhash_argon2id_alg_argon2id13(void);
#define crypto_pwhash_argon2id_BYTES_MIN 16U
SODIUM_EXPORT
size_t crypto_pwhash_argon2id_bytes_min(void);
#define crypto_pwhash_argon2id_BYTES_MAX SODIUM_MIN(SODIUM_SIZE_MAX, 4294967295U)
SODIUM_EXPORT
size_t crypto_pwhash_argon2id_bytes_max(void);
#define crypto_pwhash_argon2id_PASSWD_MIN 0U
SODIUM_EXPORT
size_t crypto_pwhash_argon2id_passwd_min(void);
#define crypto_pwhash_argon2id_PASSWD_MAX 4294967295U
SODIUM_EXPORT
size_t crypto_pwhash_argon2id_passwd_max(void);
#define crypto_pwhash_argon2id_SALTBYTES 16U
SODIUM_EXPORT
size_t crypto_pwhash_argon2id_saltbytes(void);
#define crypto_pwhash_argon2id_STRBYTES 128U
SODIUM_EXPORT
size_t crypto_pwhash_argon2id_strbytes(void);
#define crypto_pwhash_argon2id_STRPREFIX "$argon2id$"
SODIUM_EXPORT
const char *crypto_pwhash_argon2id_strprefix(void);
#define crypto_pwhash_argon2id_OPSLIMIT_MIN 1U
SODIUM_EXPORT
unsigned long long crypto_pwhash_argon2id_opslimit_min(void);
#define crypto_pwhash_argon2id_OPSLIMIT_MAX 4294967295U
SODIUM_EXPORT
unsigned long long crypto_pwhash_argon2id_opslimit_max(void);
#define crypto_pwhash_argon2id_MEMLIMIT_MIN 8192U
SODIUM_EXPORT
size_t crypto_pwhash_argon2id_memlimit_min(void);
#define crypto_pwhash_argon2id_MEMLIMIT_MAX \
((SIZE_MAX >= 4398046510080U) ? 4398046510080U : (SIZE_MAX >= 2147483648U) ? 2147483648U : 32768U)
SODIUM_EXPORT
size_t crypto_pwhash_argon2id_memlimit_max(void);
#define crypto_pwhash_argon2id_OPSLIMIT_INTERACTIVE 2U
SODIUM_EXPORT
unsigned long long crypto_pwhash_argon2id_opslimit_interactive(void);
#define crypto_pwhash_argon2id_MEMLIMIT_INTERACTIVE 67108864U
SODIUM_EXPORT
size_t crypto_pwhash_argon2id_memlimit_interactive(void);
#define crypto_pwhash_argon2id_OPSLIMIT_MODERATE 3U
SODIUM_EXPORT
unsigned long long crypto_pwhash_argon2id_opslimit_moderate(void);
#define crypto_pwhash_argon2id_MEMLIMIT_MODERATE 268435456U
SODIUM_EXPORT
size_t crypto_pwhash_argon2id_memlimit_moderate(void);
#define crypto_pwhash_argon2id_OPSLIMIT_SENSITIVE 4U
SODIUM_EXPORT
unsigned long long crypto_pwhash_argon2id_opslimit_sensitive(void);
#define crypto_pwhash_argon2id_MEMLIMIT_SENSITIVE 1073741824U
SODIUM_EXPORT
size_t crypto_pwhash_argon2id_memlimit_sensitive(void);
SODIUM_EXPORT
int crypto_pwhash_argon2id(unsigned char * const out,
unsigned long long outlen,
const char * const passwd,
unsigned long long passwdlen,
const unsigned char * const salt,
unsigned long long opslimit, size_t memlimit,
int alg)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_pwhash_argon2id_str(char out[crypto_pwhash_argon2id_STRBYTES],
const char * const passwd,
unsigned long long passwdlen,
unsigned long long opslimit, size_t memlimit)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_pwhash_argon2id_str_verify(const char * str,
const char * const passwd,
unsigned long long passwdlen)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_pwhash_argon2id_str_needs_rehash(const char * str,
unsigned long long opslimit, size_t memlimit)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

120
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_pwhash_scryptsalsa208sha256.h Normal file
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#ifndef crypto_pwhash_scryptsalsa208sha256_H
#define crypto_pwhash_scryptsalsa208sha256_H
#include <limits.h>
#include <stddef.h>
#include <stdint.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_pwhash_scryptsalsa208sha256_BYTES_MIN 16U
SODIUM_EXPORT
size_t crypto_pwhash_scryptsalsa208sha256_bytes_min(void);
#define crypto_pwhash_scryptsalsa208sha256_BYTES_MAX \
SODIUM_MIN(SODIUM_SIZE_MAX, 0x1fffffffe0ULL)
SODIUM_EXPORT
size_t crypto_pwhash_scryptsalsa208sha256_bytes_max(void);
#define crypto_pwhash_scryptsalsa208sha256_PASSWD_MIN 0U
SODIUM_EXPORT
size_t crypto_pwhash_scryptsalsa208sha256_passwd_min(void);
#define crypto_pwhash_scryptsalsa208sha256_PASSWD_MAX SODIUM_SIZE_MAX
SODIUM_EXPORT
size_t crypto_pwhash_scryptsalsa208sha256_passwd_max(void);
#define crypto_pwhash_scryptsalsa208sha256_SALTBYTES 32U
SODIUM_EXPORT
size_t crypto_pwhash_scryptsalsa208sha256_saltbytes(void);
#define crypto_pwhash_scryptsalsa208sha256_STRBYTES 102U
SODIUM_EXPORT
size_t crypto_pwhash_scryptsalsa208sha256_strbytes(void);
#define crypto_pwhash_scryptsalsa208sha256_STRPREFIX "$7$"
SODIUM_EXPORT
const char *crypto_pwhash_scryptsalsa208sha256_strprefix(void);
#define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_MIN 32768U
SODIUM_EXPORT
unsigned long long crypto_pwhash_scryptsalsa208sha256_opslimit_min(void);
#define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_MAX 4294967295U
SODIUM_EXPORT
unsigned long long crypto_pwhash_scryptsalsa208sha256_opslimit_max(void);
#define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_MIN 16777216U
SODIUM_EXPORT
size_t crypto_pwhash_scryptsalsa208sha256_memlimit_min(void);
#define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_MAX \
SODIUM_MIN(SIZE_MAX, 68719476736ULL)
SODIUM_EXPORT
size_t crypto_pwhash_scryptsalsa208sha256_memlimit_max(void);
#define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_INTERACTIVE 524288U
SODIUM_EXPORT
unsigned long long crypto_pwhash_scryptsalsa208sha256_opslimit_interactive(void);
#define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_INTERACTIVE 16777216U
SODIUM_EXPORT
size_t crypto_pwhash_scryptsalsa208sha256_memlimit_interactive(void);
#define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_SENSITIVE 33554432U
SODIUM_EXPORT
unsigned long long crypto_pwhash_scryptsalsa208sha256_opslimit_sensitive(void);
#define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_SENSITIVE 1073741824U
SODIUM_EXPORT
size_t crypto_pwhash_scryptsalsa208sha256_memlimit_sensitive(void);
SODIUM_EXPORT
int crypto_pwhash_scryptsalsa208sha256(unsigned char * const out,
unsigned long long outlen,
const char * const passwd,
unsigned long long passwdlen,
const unsigned char * const salt,
unsigned long long opslimit,
size_t memlimit)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_pwhash_scryptsalsa208sha256_str(char out[crypto_pwhash_scryptsalsa208sha256_STRBYTES],
const char * const passwd,
unsigned long long passwdlen,
unsigned long long opslimit,
size_t memlimit)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_pwhash_scryptsalsa208sha256_str_verify(const char * str,
const char * const passwd,
unsigned long long passwdlen)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_pwhash_scryptsalsa208sha256_ll(const uint8_t * passwd, size_t passwdlen,
const uint8_t * salt, size_t saltlen,
uint64_t N, uint32_t r, uint32_t p,
uint8_t * buf, size_t buflen)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_pwhash_scryptsalsa208sha256_str_needs_rehash(const char * str,
unsigned long long opslimit,
size_t memlimit)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

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client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_scalarmult.h Normal file
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#ifndef crypto_scalarmult_H
#define crypto_scalarmult_H
#include <stddef.h>
#include "crypto_scalarmult_curve25519.h"
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
#define crypto_scalarmult_BYTES crypto_scalarmult_curve25519_BYTES
SODIUM_EXPORT
size_t crypto_scalarmult_bytes(void);
#define crypto_scalarmult_SCALARBYTES crypto_scalarmult_curve25519_SCALARBYTES
SODIUM_EXPORT
size_t crypto_scalarmult_scalarbytes(void);
#define crypto_scalarmult_PRIMITIVE "curve25519"
SODIUM_EXPORT
const char *crypto_scalarmult_primitive(void);
SODIUM_EXPORT
int crypto_scalarmult_base(unsigned char *q, const unsigned char *n)
__attribute__ ((nonnull));
/*
* NOTE: Do not use the result of this function directly for key exchange.
*
* Hash the result with the public keys in order to compute a shared
* secret key: H(q || client_pk || server_pk)
*
* Or unless this is not an option, use the crypto_kx() API instead.
*/
SODIUM_EXPORT
int crypto_scalarmult(unsigned char *q, const unsigned char *n,
const unsigned char *p)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

42
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_scalarmult_curve25519.h Normal file
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#ifndef crypto_scalarmult_curve25519_H
#define crypto_scalarmult_curve25519_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
#define crypto_scalarmult_curve25519_BYTES 32U
SODIUM_EXPORT
size_t crypto_scalarmult_curve25519_bytes(void);
#define crypto_scalarmult_curve25519_SCALARBYTES 32U
SODIUM_EXPORT
size_t crypto_scalarmult_curve25519_scalarbytes(void);
/*
* NOTE: Do not use the result of this function directly for key exchange.
*
* Hash the result with the public keys in order to compute a shared
* secret key: H(q || client_pk || server_pk)
*
* Or unless this is not an option, use the crypto_kx() API instead.
*/
SODIUM_EXPORT
int crypto_scalarmult_curve25519(unsigned char *q, const unsigned char *n,
const unsigned char *p)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_scalarmult_curve25519_base(unsigned char *q,
const unsigned char *n)
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

51
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_scalarmult_ed25519.h Normal file
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#ifndef crypto_scalarmult_ed25519_H
#define crypto_scalarmult_ed25519_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
#define crypto_scalarmult_ed25519_BYTES 32U
SODIUM_EXPORT
size_t crypto_scalarmult_ed25519_bytes(void);
#define crypto_scalarmult_ed25519_SCALARBYTES 32U
SODIUM_EXPORT
size_t crypto_scalarmult_ed25519_scalarbytes(void);
/*
* NOTE: Do not use the result of this function directly for key exchange.
*
* Hash the result with the public keys in order to compute a shared
* secret key: H(q || client_pk || server_pk)
*
* Or unless this is not an option, use the crypto_kx() API instead.
*/
SODIUM_EXPORT
int crypto_scalarmult_ed25519(unsigned char *q, const unsigned char *n,
const unsigned char *p)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_scalarmult_ed25519_noclamp(unsigned char *q, const unsigned char *n,
const unsigned char *p)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_scalarmult_ed25519_base(unsigned char *q, const unsigned char *n)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_scalarmult_ed25519_base_noclamp(unsigned char *q, const unsigned char *n)
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

43
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_scalarmult_ristretto255.h Normal file
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#ifndef crypto_scalarmult_ristretto255_H
#define crypto_scalarmult_ristretto255_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
#define crypto_scalarmult_ristretto255_BYTES 32U
SODIUM_EXPORT
size_t crypto_scalarmult_ristretto255_bytes(void);
#define crypto_scalarmult_ristretto255_SCALARBYTES 32U
SODIUM_EXPORT
size_t crypto_scalarmult_ristretto255_scalarbytes(void);
/*
* NOTE: Do not use the result of this function directly for key exchange.
*
* Hash the result with the public keys in order to compute a shared
* secret key: H(q || client_pk || server_pk)
*
* Or unless this is not an option, use the crypto_kx() API instead.
*/
SODIUM_EXPORT
int crypto_scalarmult_ristretto255(unsigned char *q, const unsigned char *n,
const unsigned char *p)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_scalarmult_ristretto255_base(unsigned char *q,
const unsigned char *n)
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

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client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_secretbox.h Normal file
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#ifndef crypto_secretbox_H
#define crypto_secretbox_H
#include <stddef.h>
#include "crypto_secretbox_xsalsa20poly1305.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_secretbox_KEYBYTES crypto_secretbox_xsalsa20poly1305_KEYBYTES
SODIUM_EXPORT
size_t crypto_secretbox_keybytes(void);
#define crypto_secretbox_NONCEBYTES crypto_secretbox_xsalsa20poly1305_NONCEBYTES
SODIUM_EXPORT
size_t crypto_secretbox_noncebytes(void);
#define crypto_secretbox_MACBYTES crypto_secretbox_xsalsa20poly1305_MACBYTES
SODIUM_EXPORT
size_t crypto_secretbox_macbytes(void);
#define crypto_secretbox_PRIMITIVE "xsalsa20poly1305"
SODIUM_EXPORT
const char *crypto_secretbox_primitive(void);
#define crypto_secretbox_MESSAGEBYTES_MAX crypto_secretbox_xsalsa20poly1305_MESSAGEBYTES_MAX
SODIUM_EXPORT
size_t crypto_secretbox_messagebytes_max(void);
SODIUM_EXPORT
int crypto_secretbox_easy(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *k) __attribute__ ((nonnull(1, 4, 5)));
SODIUM_EXPORT
int crypto_secretbox_open_easy(unsigned char *m, const unsigned char *c,
unsigned long long clen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5)));
SODIUM_EXPORT
int crypto_secretbox_detached(unsigned char *c, unsigned char *mac,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((nonnull(1, 2, 5, 6)));
SODIUM_EXPORT
int crypto_secretbox_open_detached(unsigned char *m,
const unsigned char *c,
const unsigned char *mac,
unsigned long long clen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 3, 5, 6)));
SODIUM_EXPORT
void crypto_secretbox_keygen(unsigned char k[crypto_secretbox_KEYBYTES])
__attribute__ ((nonnull));
/* -- NaCl compatibility interface ; Requires padding -- */
#define crypto_secretbox_ZEROBYTES crypto_secretbox_xsalsa20poly1305_ZEROBYTES
SODIUM_EXPORT
size_t crypto_secretbox_zerobytes(void) __attribute__ ((deprecated));
#define crypto_secretbox_BOXZEROBYTES crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES
SODIUM_EXPORT
size_t crypto_secretbox_boxzerobytes(void) __attribute__ ((deprecated));
SODIUM_EXPORT
int crypto_secretbox(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((deprecated)) __attribute__ ((nonnull(1, 4, 5)));
SODIUM_EXPORT
int crypto_secretbox_open(unsigned char *m, const unsigned char *c,
unsigned long long clen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((deprecated)) __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5)));
#ifdef __cplusplus
}
#endif
#endif

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client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_secretbox_xchacha20poly1305.h Normal file
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#ifndef crypto_secretbox_xchacha20poly1305_H
#define crypto_secretbox_xchacha20poly1305_H
#include <stddef.h>
#include "crypto_stream_xchacha20.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_secretbox_xchacha20poly1305_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_secretbox_xchacha20poly1305_keybytes(void);
#define crypto_secretbox_xchacha20poly1305_NONCEBYTES 24U
SODIUM_EXPORT
size_t crypto_secretbox_xchacha20poly1305_noncebytes(void);
#define crypto_secretbox_xchacha20poly1305_MACBYTES 16U
SODIUM_EXPORT
size_t crypto_secretbox_xchacha20poly1305_macbytes(void);
#define crypto_secretbox_xchacha20poly1305_MESSAGEBYTES_MAX \
(crypto_stream_xchacha20_MESSAGEBYTES_MAX - crypto_secretbox_xchacha20poly1305_MACBYTES)
SODIUM_EXPORT
size_t crypto_secretbox_xchacha20poly1305_messagebytes_max(void);
SODIUM_EXPORT
int crypto_secretbox_xchacha20poly1305_easy(unsigned char *c,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((nonnull(1, 4, 5)));
SODIUM_EXPORT
int crypto_secretbox_xchacha20poly1305_open_easy(unsigned char *m,
const unsigned char *c,
unsigned long long clen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5)));
SODIUM_EXPORT
int crypto_secretbox_xchacha20poly1305_detached(unsigned char *c,
unsigned char *mac,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((nonnull(1, 2, 5, 6)));
SODIUM_EXPORT
int crypto_secretbox_xchacha20poly1305_open_detached(unsigned char *m,
const unsigned char *c,
const unsigned char *mac,
unsigned long long clen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 3, 5, 6)));
#ifdef __cplusplus
}
#endif
#endif

71
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_secretbox_xsalsa20poly1305.h Normal file
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#ifndef crypto_secretbox_xsalsa20poly1305_H
#define crypto_secretbox_xsalsa20poly1305_H
#include <stddef.h>
#include "crypto_stream_xsalsa20.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_secretbox_xsalsa20poly1305_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_secretbox_xsalsa20poly1305_keybytes(void);
#define crypto_secretbox_xsalsa20poly1305_NONCEBYTES 24U
SODIUM_EXPORT
size_t crypto_secretbox_xsalsa20poly1305_noncebytes(void);
#define crypto_secretbox_xsalsa20poly1305_MACBYTES 16U
SODIUM_EXPORT
size_t crypto_secretbox_xsalsa20poly1305_macbytes(void);
/* Only for the libsodium API - The NaCl compatibility API would require BOXZEROBYTES extra bytes */
#define crypto_secretbox_xsalsa20poly1305_MESSAGEBYTES_MAX \
(crypto_stream_xsalsa20_MESSAGEBYTES_MAX - crypto_secretbox_xsalsa20poly1305_MACBYTES)
SODIUM_EXPORT
size_t crypto_secretbox_xsalsa20poly1305_messagebytes_max(void);
SODIUM_EXPORT
void crypto_secretbox_xsalsa20poly1305_keygen(unsigned char k[crypto_secretbox_xsalsa20poly1305_KEYBYTES])
__attribute__ ((nonnull));
/* -- NaCl compatibility interface ; Requires padding -- */
#define crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES 16U
SODIUM_EXPORT
size_t crypto_secretbox_xsalsa20poly1305_boxzerobytes(void)
__attribute__ ((deprecated));
#define crypto_secretbox_xsalsa20poly1305_ZEROBYTES \
(crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES + \
crypto_secretbox_xsalsa20poly1305_MACBYTES)
SODIUM_EXPORT
size_t crypto_secretbox_xsalsa20poly1305_zerobytes(void)
__attribute__ ((deprecated));
SODIUM_EXPORT
int crypto_secretbox_xsalsa20poly1305(unsigned char *c,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((deprecated)) __attribute__ ((nonnull(1, 4, 5)));
SODIUM_EXPORT
int crypto_secretbox_xsalsa20poly1305_open(unsigned char *m,
const unsigned char *c,
unsigned long long clen,
const unsigned char *n,
const unsigned char *k)
__attribute__ ((deprecated)) __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5)));
#ifdef __cplusplus
}
#endif
#endif

108
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_secretstream_xchacha20poly1305.h Normal file
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#ifndef crypto_secretstream_xchacha20poly1305_H
#define crypto_secretstream_xchacha20poly1305_H
#include <stddef.h>
#include "crypto_aead_xchacha20poly1305.h"
#include "crypto_stream_chacha20.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_secretstream_xchacha20poly1305_ABYTES \
(1U + crypto_aead_xchacha20poly1305_ietf_ABYTES)
SODIUM_EXPORT
size_t crypto_secretstream_xchacha20poly1305_abytes(void);
#define crypto_secretstream_xchacha20poly1305_HEADERBYTES \
crypto_aead_xchacha20poly1305_ietf_NPUBBYTES
SODIUM_EXPORT
size_t crypto_secretstream_xchacha20poly1305_headerbytes(void);
#define crypto_secretstream_xchacha20poly1305_KEYBYTES \
crypto_aead_xchacha20poly1305_ietf_KEYBYTES
SODIUM_EXPORT
size_t crypto_secretstream_xchacha20poly1305_keybytes(void);
#define crypto_secretstream_xchacha20poly1305_MESSAGEBYTES_MAX \
SODIUM_MIN(SODIUM_SIZE_MAX - crypto_secretstream_xchacha20poly1305_ABYTES, \
(64ULL * ((1ULL << 32) - 2ULL)))
SODIUM_EXPORT
size_t crypto_secretstream_xchacha20poly1305_messagebytes_max(void);
#define crypto_secretstream_xchacha20poly1305_TAG_MESSAGE 0x00
SODIUM_EXPORT
unsigned char crypto_secretstream_xchacha20poly1305_tag_message(void);
#define crypto_secretstream_xchacha20poly1305_TAG_PUSH 0x01
SODIUM_EXPORT
unsigned char crypto_secretstream_xchacha20poly1305_tag_push(void);
#define crypto_secretstream_xchacha20poly1305_TAG_REKEY 0x02
SODIUM_EXPORT
unsigned char crypto_secretstream_xchacha20poly1305_tag_rekey(void);
#define crypto_secretstream_xchacha20poly1305_TAG_FINAL \
(crypto_secretstream_xchacha20poly1305_TAG_PUSH | \
crypto_secretstream_xchacha20poly1305_TAG_REKEY)
SODIUM_EXPORT
unsigned char crypto_secretstream_xchacha20poly1305_tag_final(void);
typedef struct crypto_secretstream_xchacha20poly1305_state {
unsigned char k[crypto_stream_chacha20_ietf_KEYBYTES];
unsigned char nonce[crypto_stream_chacha20_ietf_NONCEBYTES];
unsigned char _pad[8];
} crypto_secretstream_xchacha20poly1305_state;
SODIUM_EXPORT
size_t crypto_secretstream_xchacha20poly1305_statebytes(void);
SODIUM_EXPORT
void crypto_secretstream_xchacha20poly1305_keygen
(unsigned char k[crypto_secretstream_xchacha20poly1305_KEYBYTES])
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_secretstream_xchacha20poly1305_init_push
(crypto_secretstream_xchacha20poly1305_state *state,
unsigned char header[crypto_secretstream_xchacha20poly1305_HEADERBYTES],
const unsigned char k[crypto_secretstream_xchacha20poly1305_KEYBYTES])
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_secretstream_xchacha20poly1305_push
(crypto_secretstream_xchacha20poly1305_state *state,
unsigned char *c, unsigned long long *clen_p,
const unsigned char *m, unsigned long long mlen,
const unsigned char *ad, unsigned long long adlen, unsigned char tag)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_secretstream_xchacha20poly1305_init_pull
(crypto_secretstream_xchacha20poly1305_state *state,
const unsigned char header[crypto_secretstream_xchacha20poly1305_HEADERBYTES],
const unsigned char k[crypto_secretstream_xchacha20poly1305_KEYBYTES])
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_secretstream_xchacha20poly1305_pull
(crypto_secretstream_xchacha20poly1305_state *state,
unsigned char *m, unsigned long long *mlen_p, unsigned char *tag_p,
const unsigned char *c, unsigned long long clen,
const unsigned char *ad, unsigned long long adlen)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
void crypto_secretstream_xchacha20poly1305_rekey
(crypto_secretstream_xchacha20poly1305_state *state);
#ifdef __cplusplus
}
#endif
#endif

41
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_shorthash.h Normal file
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#ifndef crypto_shorthash_H
#define crypto_shorthash_H
#include <stddef.h>
#include "crypto_shorthash_siphash24.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_shorthash_BYTES crypto_shorthash_siphash24_BYTES
SODIUM_EXPORT
size_t crypto_shorthash_bytes(void);
#define crypto_shorthash_KEYBYTES crypto_shorthash_siphash24_KEYBYTES
SODIUM_EXPORT
size_t crypto_shorthash_keybytes(void);
#define crypto_shorthash_PRIMITIVE "siphash24"
SODIUM_EXPORT
const char *crypto_shorthash_primitive(void);
SODIUM_EXPORT
int crypto_shorthash(unsigned char *out, const unsigned char *in,
unsigned long long inlen, const unsigned char *k)
__attribute__ ((nonnull(1, 4)));
SODIUM_EXPORT
void crypto_shorthash_keygen(unsigned char k[crypto_shorthash_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

50
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_shorthash_siphash24.h Normal file
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#ifndef crypto_shorthash_siphash24_H
#define crypto_shorthash_siphash24_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
/* -- 64-bit output -- */
#define crypto_shorthash_siphash24_BYTES 8U
SODIUM_EXPORT
size_t crypto_shorthash_siphash24_bytes(void);
#define crypto_shorthash_siphash24_KEYBYTES 16U
SODIUM_EXPORT
size_t crypto_shorthash_siphash24_keybytes(void);
SODIUM_EXPORT
int crypto_shorthash_siphash24(unsigned char *out, const unsigned char *in,
unsigned long long inlen, const unsigned char *k)
__attribute__ ((nonnull(1, 4)));
#ifndef SODIUM_LIBRARY_MINIMAL
/* -- 128-bit output -- */
#define crypto_shorthash_siphashx24_BYTES 16U
SODIUM_EXPORT
size_t crypto_shorthash_siphashx24_bytes(void);
#define crypto_shorthash_siphashx24_KEYBYTES 16U
SODIUM_EXPORT
size_t crypto_shorthash_siphashx24_keybytes(void);
SODIUM_EXPORT
int crypto_shorthash_siphashx24(unsigned char *out, const unsigned char *in,
unsigned long long inlen, const unsigned char *k)
__attribute__ ((nonnull(1, 4)));
#endif
#ifdef __cplusplus
}
#endif
#endif

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client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_sign.h Normal file
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#ifndef crypto_sign_H
#define crypto_sign_H
/*
* THREAD SAFETY: crypto_sign_keypair() is thread-safe,
* provided that sodium_init() was called before.
*
* Other functions, including crypto_sign_seed_keypair() are always thread-safe.
*/
#include <stddef.h>
#include "crypto_sign_ed25519.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
typedef crypto_sign_ed25519ph_state crypto_sign_state;
SODIUM_EXPORT
size_t crypto_sign_statebytes(void);
#define crypto_sign_BYTES crypto_sign_ed25519_BYTES
SODIUM_EXPORT
size_t crypto_sign_bytes(void);
#define crypto_sign_SEEDBYTES crypto_sign_ed25519_SEEDBYTES
SODIUM_EXPORT
size_t crypto_sign_seedbytes(void);
#define crypto_sign_PUBLICKEYBYTES crypto_sign_ed25519_PUBLICKEYBYTES
SODIUM_EXPORT
size_t crypto_sign_publickeybytes(void);
#define crypto_sign_SECRETKEYBYTES crypto_sign_ed25519_SECRETKEYBYTES
SODIUM_EXPORT
size_t crypto_sign_secretkeybytes(void);
#define crypto_sign_MESSAGEBYTES_MAX crypto_sign_ed25519_MESSAGEBYTES_MAX
SODIUM_EXPORT
size_t crypto_sign_messagebytes_max(void);
#define crypto_sign_PRIMITIVE "ed25519"
SODIUM_EXPORT
const char *crypto_sign_primitive(void);
SODIUM_EXPORT
int crypto_sign_seed_keypair(unsigned char *pk, unsigned char *sk,
const unsigned char *seed)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_sign_keypair(unsigned char *pk, unsigned char *sk)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_sign(unsigned char *sm, unsigned long long *smlen_p,
const unsigned char *m, unsigned long long mlen,
const unsigned char *sk) __attribute__ ((nonnull(1, 5)));
SODIUM_EXPORT
int crypto_sign_open(unsigned char *m, unsigned long long *mlen_p,
const unsigned char *sm, unsigned long long smlen,
const unsigned char *pk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(3, 5)));
SODIUM_EXPORT
int crypto_sign_detached(unsigned char *sig, unsigned long long *siglen_p,
const unsigned char *m, unsigned long long mlen,
const unsigned char *sk) __attribute__ ((nonnull(1, 5)));
SODIUM_EXPORT
int crypto_sign_verify_detached(const unsigned char *sig,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *pk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4)));
SODIUM_EXPORT
int crypto_sign_init(crypto_sign_state *state);
SODIUM_EXPORT
int crypto_sign_update(crypto_sign_state *state,
const unsigned char *m, unsigned long long mlen)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_sign_final_create(crypto_sign_state *state, unsigned char *sig,
unsigned long long *siglen_p,
const unsigned char *sk)
__attribute__ ((nonnull(1, 2, 4)));
SODIUM_EXPORT
int crypto_sign_final_verify(crypto_sign_state *state, const unsigned char *sig,
const unsigned char *pk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

124
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_sign_ed25519.h Normal file
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#ifndef crypto_sign_ed25519_H
#define crypto_sign_ed25519_H
#include <stddef.h>
#include "crypto_hash_sha512.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
typedef struct crypto_sign_ed25519ph_state {
crypto_hash_sha512_state hs;
} crypto_sign_ed25519ph_state;
SODIUM_EXPORT
size_t crypto_sign_ed25519ph_statebytes(void);
#define crypto_sign_ed25519_BYTES 64U
SODIUM_EXPORT
size_t crypto_sign_ed25519_bytes(void);
#define crypto_sign_ed25519_SEEDBYTES 32U
SODIUM_EXPORT
size_t crypto_sign_ed25519_seedbytes(void);
#define crypto_sign_ed25519_PUBLICKEYBYTES 32U
SODIUM_EXPORT
size_t crypto_sign_ed25519_publickeybytes(void);
#define crypto_sign_ed25519_SECRETKEYBYTES (32U + 32U)
SODIUM_EXPORT
size_t crypto_sign_ed25519_secretkeybytes(void);
#define crypto_sign_ed25519_MESSAGEBYTES_MAX (SODIUM_SIZE_MAX - crypto_sign_ed25519_BYTES)
SODIUM_EXPORT
size_t crypto_sign_ed25519_messagebytes_max(void);
SODIUM_EXPORT
int crypto_sign_ed25519(unsigned char *sm, unsigned long long *smlen_p,
const unsigned char *m, unsigned long long mlen,
const unsigned char *sk)
__attribute__ ((nonnull(1, 5)));
SODIUM_EXPORT
int crypto_sign_ed25519_open(unsigned char *m, unsigned long long *mlen_p,
const unsigned char *sm, unsigned long long smlen,
const unsigned char *pk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(3, 5)));
SODIUM_EXPORT
int crypto_sign_ed25519_detached(unsigned char *sig,
unsigned long long *siglen_p,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *sk)
__attribute__ ((nonnull(1, 5)));
SODIUM_EXPORT
int crypto_sign_ed25519_verify_detached(const unsigned char *sig,
const unsigned char *m,
unsigned long long mlen,
const unsigned char *pk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4)));
SODIUM_EXPORT
int crypto_sign_ed25519_keypair(unsigned char *pk, unsigned char *sk)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_sign_ed25519_seed_keypair(unsigned char *pk, unsigned char *sk,
const unsigned char *seed)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_sign_ed25519_pk_to_curve25519(unsigned char *curve25519_pk,
const unsigned char *ed25519_pk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_sign_ed25519_sk_to_curve25519(unsigned char *curve25519_sk,
const unsigned char *ed25519_sk)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_sign_ed25519_sk_to_seed(unsigned char *seed,
const unsigned char *sk)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_sign_ed25519_sk_to_pk(unsigned char *pk, const unsigned char *sk)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_sign_ed25519ph_init(crypto_sign_ed25519ph_state *state)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_sign_ed25519ph_update(crypto_sign_ed25519ph_state *state,
const unsigned char *m,
unsigned long long mlen)
__attribute__ ((nonnull(1)));
SODIUM_EXPORT
int crypto_sign_ed25519ph_final_create(crypto_sign_ed25519ph_state *state,
unsigned char *sig,
unsigned long long *siglen_p,
const unsigned char *sk)
__attribute__ ((nonnull(1, 2, 4)));
SODIUM_EXPORT
int crypto_sign_ed25519ph_final_verify(crypto_sign_ed25519ph_state *state,
const unsigned char *sig,
const unsigned char *pk)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

59
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_stream.h Normal file
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#ifndef crypto_stream_H
#define crypto_stream_H
/*
* WARNING: This is just a stream cipher. It is NOT authenticated encryption.
* While it provides some protection against eavesdropping, it does NOT
* provide any security against active attacks.
* Unless you know what you're doing, what you are looking for is probably
* the crypto_box functions.
*/
#include <stddef.h>
#include "crypto_stream_xsalsa20.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_stream_KEYBYTES crypto_stream_xsalsa20_KEYBYTES
SODIUM_EXPORT
size_t crypto_stream_keybytes(void);
#define crypto_stream_NONCEBYTES crypto_stream_xsalsa20_NONCEBYTES
SODIUM_EXPORT
size_t crypto_stream_noncebytes(void);
#define crypto_stream_MESSAGEBYTES_MAX crypto_stream_xsalsa20_MESSAGEBYTES_MAX
SODIUM_EXPORT
size_t crypto_stream_messagebytes_max(void);
#define crypto_stream_PRIMITIVE "xsalsa20"
SODIUM_EXPORT
const char *crypto_stream_primitive(void);
SODIUM_EXPORT
int crypto_stream(unsigned char *c, unsigned long long clen,
const unsigned char *n, const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_stream_xor(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_stream_keygen(unsigned char k[crypto_stream_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

106
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_stream_chacha20.h Normal file
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#ifndef crypto_stream_chacha20_H
#define crypto_stream_chacha20_H
/*
* WARNING: This is just a stream cipher. It is NOT authenticated encryption.
* While it provides some protection against eavesdropping, it does NOT
* provide any security against active attacks.
* Unless you know what you're doing, what you are looking for is probably
* the crypto_box functions.
*/
#include <stddef.h>
#include <stdint.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_stream_chacha20_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_stream_chacha20_keybytes(void);
#define crypto_stream_chacha20_NONCEBYTES 8U
SODIUM_EXPORT
size_t crypto_stream_chacha20_noncebytes(void);
#define crypto_stream_chacha20_MESSAGEBYTES_MAX SODIUM_SIZE_MAX
SODIUM_EXPORT
size_t crypto_stream_chacha20_messagebytes_max(void);
/* ChaCha20 with a 64-bit nonce and a 64-bit counter, as originally designed */
SODIUM_EXPORT
int crypto_stream_chacha20(unsigned char *c, unsigned long long clen,
const unsigned char *n, const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_stream_chacha20_xor(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_stream_chacha20_xor_ic(unsigned char *c, const unsigned char *m,
unsigned long long mlen,
const unsigned char *n, uint64_t ic,
const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_stream_chacha20_keygen(unsigned char k[crypto_stream_chacha20_KEYBYTES])
__attribute__ ((nonnull));
/* ChaCha20 with a 96-bit nonce and a 32-bit counter (IETF) */
#define crypto_stream_chacha20_ietf_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_stream_chacha20_ietf_keybytes(void);
#define crypto_stream_chacha20_ietf_NONCEBYTES 12U
SODIUM_EXPORT
size_t crypto_stream_chacha20_ietf_noncebytes(void);
#define crypto_stream_chacha20_ietf_MESSAGEBYTES_MAX \
SODIUM_MIN(SODIUM_SIZE_MAX, 64ULL * (1ULL << 32))
SODIUM_EXPORT
size_t crypto_stream_chacha20_ietf_messagebytes_max(void);
SODIUM_EXPORT
int crypto_stream_chacha20_ietf(unsigned char *c, unsigned long long clen,
const unsigned char *n, const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_stream_chacha20_ietf_xor(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_stream_chacha20_ietf_xor_ic(unsigned char *c, const unsigned char *m,
unsigned long long mlen,
const unsigned char *n, uint32_t ic,
const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_stream_chacha20_ietf_keygen(unsigned char k[crypto_stream_chacha20_ietf_KEYBYTES])
__attribute__ ((nonnull));
/* Aliases */
#define crypto_stream_chacha20_IETF_KEYBYTES crypto_stream_chacha20_ietf_KEYBYTES
#define crypto_stream_chacha20_IETF_NONCEBYTES crypto_stream_chacha20_ietf_NONCEBYTES
#define crypto_stream_chacha20_IETF_MESSAGEBYTES_MAX crypto_stream_chacha20_ietf_MESSAGEBYTES_MAX
#ifdef __cplusplus
}
#endif
#endif

61
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_stream_salsa20.h Normal file
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#ifndef crypto_stream_salsa20_H
#define crypto_stream_salsa20_H
/*
* WARNING: This is just a stream cipher. It is NOT authenticated encryption.
* While it provides some protection against eavesdropping, it does NOT
* provide any security against active attacks.
* Unless you know what you're doing, what you are looking for is probably
* the crypto_box functions.
*/
#include <stddef.h>
#include <stdint.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_stream_salsa20_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_stream_salsa20_keybytes(void);
#define crypto_stream_salsa20_NONCEBYTES 8U
SODIUM_EXPORT
size_t crypto_stream_salsa20_noncebytes(void);
#define crypto_stream_salsa20_MESSAGEBYTES_MAX SODIUM_SIZE_MAX
SODIUM_EXPORT
size_t crypto_stream_salsa20_messagebytes_max(void);
SODIUM_EXPORT
int crypto_stream_salsa20(unsigned char *c, unsigned long long clen,
const unsigned char *n, const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_stream_salsa20_xor(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_stream_salsa20_xor_ic(unsigned char *c, const unsigned char *m,
unsigned long long mlen,
const unsigned char *n, uint64_t ic,
const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_stream_salsa20_keygen(unsigned char k[crypto_stream_salsa20_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

53
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_stream_salsa2012.h Normal file
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#ifndef crypto_stream_salsa2012_H
#define crypto_stream_salsa2012_H
/*
* WARNING: This is just a stream cipher. It is NOT authenticated encryption.
* While it provides some protection against eavesdropping, it does NOT
* provide any security against active attacks.
* Unless you know what you're doing, what you are looking for is probably
* the crypto_box functions.
*/
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_stream_salsa2012_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_stream_salsa2012_keybytes(void);
#define crypto_stream_salsa2012_NONCEBYTES 8U
SODIUM_EXPORT
size_t crypto_stream_salsa2012_noncebytes(void);
#define crypto_stream_salsa2012_MESSAGEBYTES_MAX SODIUM_SIZE_MAX
SODIUM_EXPORT
size_t crypto_stream_salsa2012_messagebytes_max(void);
SODIUM_EXPORT
int crypto_stream_salsa2012(unsigned char *c, unsigned long long clen,
const unsigned char *n, const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_stream_salsa2012_xor(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_stream_salsa2012_keygen(unsigned char k[crypto_stream_salsa2012_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

56
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_stream_salsa208.h Normal file
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#ifndef crypto_stream_salsa208_H
#define crypto_stream_salsa208_H
/*
* WARNING: This is just a stream cipher. It is NOT authenticated encryption.
* While it provides some protection against eavesdropping, it does NOT
* provide any security against active attacks.
* Unless you know what you're doing, what you are looking for is probably
* the crypto_box functions.
*/
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_stream_salsa208_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_stream_salsa208_keybytes(void)
__attribute__ ((deprecated));
#define crypto_stream_salsa208_NONCEBYTES 8U
SODIUM_EXPORT
size_t crypto_stream_salsa208_noncebytes(void)
__attribute__ ((deprecated));
#define crypto_stream_salsa208_MESSAGEBYTES_MAX SODIUM_SIZE_MAX
SODIUM_EXPORT
size_t crypto_stream_salsa208_messagebytes_max(void)
__attribute__ ((deprecated));
SODIUM_EXPORT
int crypto_stream_salsa208(unsigned char *c, unsigned long long clen,
const unsigned char *n, const unsigned char *k)
__attribute__ ((deprecated)) __attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_stream_salsa208_xor(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((deprecated)) __attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_stream_salsa208_keygen(unsigned char k[crypto_stream_salsa208_KEYBYTES])
__attribute__ ((deprecated)) __attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

61
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_stream_xchacha20.h Normal file
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#ifndef crypto_stream_xchacha20_H
#define crypto_stream_xchacha20_H
/*
* WARNING: This is just a stream cipher. It is NOT authenticated encryption.
* While it provides some protection against eavesdropping, it does NOT
* provide any security against active attacks.
* Unless you know what you're doing, what you are looking for is probably
* the crypto_box functions.
*/
#include <stddef.h>
#include <stdint.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_stream_xchacha20_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_stream_xchacha20_keybytes(void);
#define crypto_stream_xchacha20_NONCEBYTES 24U
SODIUM_EXPORT
size_t crypto_stream_xchacha20_noncebytes(void);
#define crypto_stream_xchacha20_MESSAGEBYTES_MAX SODIUM_SIZE_MAX
SODIUM_EXPORT
size_t crypto_stream_xchacha20_messagebytes_max(void);
SODIUM_EXPORT
int crypto_stream_xchacha20(unsigned char *c, unsigned long long clen,
const unsigned char *n, const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_stream_xchacha20_xor(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_stream_xchacha20_xor_ic(unsigned char *c, const unsigned char *m,
unsigned long long mlen,
const unsigned char *n, uint64_t ic,
const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_stream_xchacha20_keygen(unsigned char k[crypto_stream_xchacha20_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

61
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_stream_xsalsa20.h Normal file
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#ifndef crypto_stream_xsalsa20_H
#define crypto_stream_xsalsa20_H
/*
* WARNING: This is just a stream cipher. It is NOT authenticated encryption.
* While it provides some protection against eavesdropping, it does NOT
* provide any security against active attacks.
* Unless you know what you're doing, what you are looking for is probably
* the crypto_box functions.
*/
#include <stddef.h>
#include <stdint.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_stream_xsalsa20_KEYBYTES 32U
SODIUM_EXPORT
size_t crypto_stream_xsalsa20_keybytes(void);
#define crypto_stream_xsalsa20_NONCEBYTES 24U
SODIUM_EXPORT
size_t crypto_stream_xsalsa20_noncebytes(void);
#define crypto_stream_xsalsa20_MESSAGEBYTES_MAX SODIUM_SIZE_MAX
SODIUM_EXPORT
size_t crypto_stream_xsalsa20_messagebytes_max(void);
SODIUM_EXPORT
int crypto_stream_xsalsa20(unsigned char *c, unsigned long long clen,
const unsigned char *n, const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_stream_xsalsa20_xor(unsigned char *c, const unsigned char *m,
unsigned long long mlen, const unsigned char *n,
const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
int crypto_stream_xsalsa20_xor_ic(unsigned char *c, const unsigned char *m,
unsigned long long mlen,
const unsigned char *n, uint64_t ic,
const unsigned char *k)
__attribute__ ((nonnull));
SODIUM_EXPORT
void crypto_stream_xsalsa20_keygen(unsigned char k[crypto_stream_xsalsa20_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

23
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_verify_16.h Normal file
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#ifndef crypto_verify_16_H
#define crypto_verify_16_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
#define crypto_verify_16_BYTES 16U
SODIUM_EXPORT
size_t crypto_verify_16_bytes(void);
SODIUM_EXPORT
int crypto_verify_16(const unsigned char *x, const unsigned char *y)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

23
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_verify_32.h Normal file
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#ifndef crypto_verify_32_H
#define crypto_verify_32_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
#define crypto_verify_32_BYTES 32U
SODIUM_EXPORT
size_t crypto_verify_32_bytes(void);
SODIUM_EXPORT
int crypto_verify_32(const unsigned char *x, const unsigned char *y)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

23
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/crypto_verify_64.h Normal file
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#ifndef crypto_verify_64_H
#define crypto_verify_64_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
#define crypto_verify_64_BYTES 64U
SODIUM_EXPORT
size_t crypto_verify_64_bytes(void);
SODIUM_EXPORT
int crypto_verify_64(const unsigned char *x, const unsigned char *y)
__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

57
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/export.h Normal file
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#ifndef sodium_export_H
#define sodium_export_H
#include <stddef.h>
#include <stdint.h>
#include <limits.h>
#if !defined(__clang__) && !defined(__GNUC__)
# ifdef __attribute__
# undef __attribute__
# endif
# define __attribute__(a)
#endif
#ifdef SODIUM_STATIC
# define SODIUM_EXPORT
# define SODIUM_EXPORT_WEAK
#else
# if defined(_MSC_VER)
# ifdef SODIUM_DLL_EXPORT
# define SODIUM_EXPORT __declspec(dllexport)
# else
# define SODIUM_EXPORT __declspec(dllimport)
# endif
# else
# if defined(__SUNPRO_C)
# ifndef __GNU_C__
# define SODIUM_EXPORT __attribute__ (visibility(__global))
# else
# define SODIUM_EXPORT __attribute__ __global
# endif
# elif defined(_MSG_VER)
# define SODIUM_EXPORT extern __declspec(dllexport)
# else
# define SODIUM_EXPORT __attribute__ ((visibility ("default")))
# endif
# endif
# if defined(__ELF__) && !defined(SODIUM_DISABLE_WEAK_FUNCTIONS)
# define SODIUM_EXPORT_WEAK SODIUM_EXPORT __attribute__((weak))
# else
# define SODIUM_EXPORT_WEAK SODIUM_EXPORT
# endif
#endif
#ifndef CRYPTO_ALIGN
# if defined(__INTEL_COMPILER) || defined(_MSC_VER)
# define CRYPTO_ALIGN(x) __declspec(align(x))
# else
# define CRYPTO_ALIGN(x) __attribute__ ((aligned(x)))
# endif
#endif
#define SODIUM_MIN(A, B) ((A) < (B) ? (A) : (B))
#define SODIUM_SIZE_MAX SODIUM_MIN(UINT64_MAX, SIZE_MAX)
#endif

72
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/randombytes.h Normal file
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#ifndef randombytes_H
#define randombytes_H
#include <stddef.h>
#include <stdint.h>
#include <sys/types.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
typedef struct randombytes_implementation {
const char *(*implementation_name)(void); /* required */
uint32_t (*random)(void); /* required */
void (*stir)(void); /* optional */
uint32_t (*uniform)(const uint32_t upper_bound); /* optional, a default implementation will be used if NULL */
void (*buf)(void * const buf, const size_t size); /* required */
int (*close)(void); /* optional */
} randombytes_implementation;
#define randombytes_BYTES_MAX SODIUM_MIN(SODIUM_SIZE_MAX, 0xffffffffUL)
#define randombytes_SEEDBYTES 32U
SODIUM_EXPORT
size_t randombytes_seedbytes(void);
SODIUM_EXPORT
void randombytes_buf(void * const buf, const size_t size)
__attribute__ ((nonnull));
SODIUM_EXPORT
void randombytes_buf_deterministic(void * const buf, const size_t size,
const unsigned char seed[randombytes_SEEDBYTES])
__attribute__ ((nonnull));
SODIUM_EXPORT
uint32_t randombytes_random(void);
SODIUM_EXPORT
uint32_t randombytes_uniform(const uint32_t upper_bound);
SODIUM_EXPORT
void randombytes_stir(void);
SODIUM_EXPORT
int randombytes_close(void);
SODIUM_EXPORT
int randombytes_set_implementation(const randombytes_implementation *impl)
__attribute__ ((nonnull));
SODIUM_EXPORT
const char *randombytes_implementation_name(void);
/* -- NaCl compatibility interface -- */
SODIUM_EXPORT
void randombytes(unsigned char * const buf, const unsigned long long buf_len)
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif

22
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/randombytes_internal_random.h Normal file
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#ifndef randombytes_internal_random_H
#define randombytes_internal_random_H
#include "export.h"
#include "randombytes.h"
#ifdef __cplusplus
extern "C" {
#endif
SODIUM_EXPORT
extern struct randombytes_implementation randombytes_internal_implementation;
/* Backwards compatibility with libsodium < 1.0.18 */
#define randombytes_salsa20_implementation randombytes_internal_implementation
#ifdef __cplusplus
}
#endif
#endif

19
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/randombytes_sysrandom.h Normal file
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#ifndef randombytes_sysrandom_H
#define randombytes_sysrandom_H
#include "export.h"
#include "randombytes.h"
#ifdef __cplusplus
extern "C" {
#endif
SODIUM_EXPORT
extern struct randombytes_implementation randombytes_sysrandom_implementation;
#ifdef __cplusplus
}
#endif
#endif

55
client/3rd/ShadowSocks/ShadowSocks/libsodium/include/sodium/runtime.h Normal file
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#ifndef sodium_runtime_H
#define sodium_runtime_H
#include "export.h"
#ifdef __cplusplus
extern "C" {
#endif
SODIUM_EXPORT_WEAK
int sodium_runtime_has_neon(void);
SODIUM_EXPORT_WEAK
int sodium_runtime_has_armcrypto(void);
SODIUM_EXPORT_WEAK
int sodium_runtime_has_sse2(void);
SODIUM_EXPORT_WEAK
int sodium_runtime_has_sse3(void);
SODIUM_EXPORT_WEAK
int sodium_runtime_has_ssse3(void);
SODIUM_EXPORT_WEAK
int sodium_runtime_has_sse41(void);
SODIUM_EXPORT_WEAK
int sodium_runtime_has_avx(void);
SODIUM_EXPORT_WEAK
int sodium_runtime_has_avx2(void);
SODIUM_EXPORT_WEAK
int sodium_runtime_has_avx512f(void);
SODIUM_EXPORT_WEAK
int sodium_runtime_has_pclmul(void);
SODIUM_EXPORT_WEAK
int sodium_runtime_has_aesni(void);
SODIUM_EXPORT_WEAK
int sodium_runtime_has_rdrand(void);
/* ------------------------------------------------------------------------- */
int _sodium_runtime_get_cpu_features(void);
#ifdef __cplusplus
}
#endif
#endif

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