spipe.c

unix环境高级编程第二版配套源代码 unix环境高级编程第二版配套源代码

#include "apue.h"
#include <sys/socket.h>

/*
 * Returns a full-duplex "stream" pipe (a UNIX domain socket)
 * with the two file descriptors returned in fd[0] and fd[1].
 */
int
s_pipe(int fd[2])
{
	return(socketpair(AF_UNIX, SOCK_STREAM, 0, fd));
}