hush/coreutils/mkfifo.c
Dan Fandrich 2d1a78b88f Marked some more applets NOEXEC/NOFORK
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-10-01 23:35:09 +02:00

40 lines
843 B
C

/* 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 */
#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;
}