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/* Test of creating a file.
Copyright (C) 2007-2022 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/>. */
#include <config.h>
#include <fcntl.h>
#include "signature.h"
SIGNATURE_CHECK (creat, int, (const char *, mode_t));
#include <errno.h>
#include <stdio.h>
#include <unistd.h>
#include "macros.h"
#define BASE "test-creat.t"
int
main (void)
{
int fd;
/* Remove anything from prior partial run. */
unlink (BASE "file");
unlink (BASE "e.exe");
/* Cannot create directory. */
errno = 0;
ASSERT (creat ("nonexist.ent/", 0600) == -1);
ASSERT (errno == ENOTDIR || errno == EISDIR || errno == ENOENT
|| errno == EINVAL);
/* Create a regular file. */
fd = creat (BASE "file", 0600);
ASSERT (0 <= fd);
ASSERT (close (fd) == 0);
/* Create an executable regular file. */
fd = creat (BASE "e.exe", 0700);
ASSERT (0 <= fd);
ASSERT (close (fd) == 0);
/* Cleanup. */
ASSERT (unlink (BASE "file") == 0);
ASSERT (unlink (BASE "e.exe") == 0);
return 0;
}
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