source: MondoRescue/branches/3.2/mindi-busybox/coreutils/mkfifo.c@ 3263

/* vi: set sw=4 ts=4: */
/*
 * mkfifo implementation for busybox
 *
 * Copyright (C) 2003  Manuel Novoa III  <mjn3@codepoet.org>
 *
 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
 */

/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/mkfifo.html */

//usage:#define mkfifo_trivial_usage
//usage:       "[-m MODE] " IF_SELINUX("[-Z] ") "NAME"
//usage:#define mkfifo_full_usage "\n\n"
//usage:       "Create named pipe\n"
//usage:     "\n    -m MODE Mode (default a=rw)"
//usage:    IF_SELINUX(
//usage:     "\n    -Z  Set security context"
//usage:    )

#include "libbb.h"
#include "libcoreutils/coreutils.h"

/* This is a NOEXEC applet. Be very careful! */

int mkfifo_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int mkfifo_main(int argc UNUSED_PARAM, char **argv)
{
    mode_t mode;
    int retval = EXIT_SUCCESS;

    mode = getopt_mk_fifo_nod(argv);

    argv += optind;
    if (!*argv) {
        bb_show_usage();
    }

    do {
        if (mkfifo(*argv, mode) < 0) {
            bb_simple_perror_msg(*argv);  /* Avoid multibyte problems. */
            retval = EXIT_FAILURE;
        }
    } while (*++argv);

    return retval;
}