newfifo.c

来自「基于网络编程的例子」· C语言 代码 · 共 26 行

/*
 * newfifo.c - Create a FIFO and handle errors
 */
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>

int main(int argc, char *argv[])
{
    mode_t mode = 0666;

    if(argc != 2) {
       puts("USAGE: newfifo {name}");
       exit(EXIT_FAILURE);
    }

    if((mkfifo(argv[1], mode)) < 0) {
       perror("mkfifo");
       exit(EXIT_FAILURE);
    }

    exit(EXIT_SUCCESS);
}