server.c

操作系统Interprocess Communication（IPC）实验源码。 在Unix的内核环境中

#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <unistd.h>
#include <linux/stat.h>

#define FIFO "MYFIFO"
#define BUFLEN 100

int main()
{
  FILE *fp;
  char buf[BUFLEN];

  umask(0);
  mknod(FIFO,S_IFIFO|0666,0);
  while (1) {
    fp=fopen(FIFO,"r");
    fgets(buf,sizeof(buf),fp);
    printf("Server received: %s\n",buf);
    fclose(fp);
  }
  return 0;
}