Mercurial > hg > toybox
view toys/posix/mkfifo.c @ 656:6df4ccc0acbe
Regularize command headers, update links to standards documents.
author | Rob Landley <rob@landley.net> |
---|---|
date | Sat, 25 Aug 2012 18:08:51 -0500 |
parents | 2986aa63a021 |
children | 7e846e281e38 |
line wrap: on
line source
/* vi: set sw=4 ts=4: * * mkfifo.c - Create FIFOs (named pipes) * * Copyright 2012 Georgi Chorbadzhiyski <georgi@unixsol.org> * * See http://opengroup.org/onlinepubs/9699919799/utilities/mkfifo.html * * TODO: Add -m USE_MKFIFO(NEWTOY(mkfifo, "<1m:", TOYFLAG_BIN)) config MKFIFO bool "mkfifo" default y help usage: mkfifo [fifo_name...] Create FIFOs (named pipes). */ #include "toys.h" DEFINE_GLOBALS( char *m_string; mode_t mode; ) #define TT this.mkfifo #define FLAG_m (1) void mkfifo_main(void) { char **s; TT.mode = 0666; if (toys.optflags & FLAG_m) { TT.mode = string_to_mode(TT.m_string, 0); } for (s = toys.optargs; *s; s++) { if (mknod(*s, S_IFIFO | TT.mode, 0) < 0) { perror_msg("cannot create fifo '%s'", *s); toys.exitval = 1; } } }