Searched refs:tmpfd (Results 1 – 1 of 1) sorted by relevance
37 int tmpfd; in openDevNull() local41 tmpfd = open("nul", O_RDWR); in openDevNull()43 tmpfd = open("/dev/null", O_RDWR); in openDevNull()45 if (tmpfd != -1 && tmpfd != fd) { in openDevNull()46 dup2(tmpfd, fd); in openDevNull()47 close(tmpfd); in openDevNull()49 return (tmpfd != -1) ? 0 : -1; in openDevNull()