socket.h

早期freebsd实现

#ifndef __libgxx_sys_socket_h

#include <_G_config.h>

extern "C"
{
#ifdef __sys_socket_h_recursive
#include_next <sys/socket.h>
#else
#define __sys_socket_h_recursive
#include <time.h>

#ifdef VMS
#include "GNU_CC_INCLUDE:[sys]socket.h"
#else
#include_next <sys/socket.h>
#endif

#define __libgxx_sys_socket_h 1

// void* in select, since different systems use int* or fd_set*
int       select _G_ARGS((int, fd_set*, fd_set*, fd_set*, struct timeval*));

int       accept _G_ARGS((int, struct sockaddr*, int*));
int       bind _G_ARGS((int, const struct sockaddr*, int));
int       connect _G_ARGS((int, const struct sockaddr*, int));
int       getsockname _G_ARGS((int, struct sockaddr*, int*));
int       getpeername _G_ARGS((int, struct sockaddr*, int*));
int       getsockopt(int, int, int, void*, int*);
int       listen(int, int);
#ifndef hpux
int       rcmd _G_ARGS((char**, int, const char*, const char*, const char*, int*));
#endif
ssize_t	  recv(int, void*, size_t, int);
ssize_t	  recvfrom _G_ARGS((int, void*, size_t, int, struct sockaddr *, int *));
ssize_t	  recvmsg(int, struct msghdr*, int);
int       rexec(char**, int, const char*, const char*, const char*, int*);
int       rresvport(int*);
ssize_t	  send _G_ARGS((int, const void*, size_t, int));
ssize_t	  sendto _G_ARGS((int, const void*, size_t, int, const struct sockaddr*, int));
ssize_t	  sendmsg _G_ARGS((int, const struct msghdr*, int));
int       setsockopt _G_ARGS((int, int, int, const void *, int));
int       shutdown(int, int);
int       socket(int, int, int);
int       socketpair(int, int, int, int sv[2]);
#endif
}

#endif