Searched refs:nullfd (Results 1 – 2 of 2) sorted by relevance
20 int nullfd; variable45 if ((nullfd = open("/dev/null", O_WRONLY)) < 0) { in main()59 close(nullfd); in main()78 if (write(nullfd, buf, c) < 0) { in open_read_close()
298 int nullfd; in main() local368 nullfd = open("/dev/null", O_RDWR); in main()369 dup2(nullfd, STDOUT_FILENO); in main()370 dup2(nullfd, STDERR_FILENO); in main()371 dup2(nullfd, STDIN_FILENO); in main()372 close(nullfd); in main()