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/* Tests of mknod.
Copyright (C) 2009-2022 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Eric Blake <ebb9@byu.net>, 2009. */
#include <config.h>
#include <sys/stat.h>
#include "signature.h"
SIGNATURE_CHECK (mknod, int, (char const *, mode_t, dev_t));
#include <fcntl.h>
#include <errno.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "ignore-value.h"
#include "macros.h"
#define BASE "test-mknod.t"
#include "test-mkfifo.h"
/* Wrapper around mknod, to create fifos. */
static int
do_mknod (char const *name, mode_t mode)
{
return mknod (name, mode | S_IFIFO, 0);
}
int
main (void)
{
/* Remove any leftovers from a previous partial run. */
ignore_value (system ("rm -rf " BASE "*"));
/* We can only portably test creation of fifos. Anything else
requires root privileges and knowledge of device numbers. */
return test_mkfifo (do_mknod, true);
}
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