strace/tests/skip_unavailable.c

/*
 * Copyright (c) 2017-2018 The strace developers.
 * All rights reserved.
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#include "tests.h"

#include <sys/stat.h>
#include <unistd.h>

void
skip_if_unavailable(const char *const path)
{
	struct stat st;

	if (stat(path, &st))
		perror_msg_and_skip("stat: %s", path);
}
Add copyright headers to some files that lack them We do our best to keep copyright headers up to date, yet git history provides better information on this subject and is more accurate than copyright headers. 2018-12-24 23:46:43 +00:00			`/*`
			`* Copyright (c) 2017-2018 The strace developers.`
			`* All rights reserved.`
			`*`
			`* SPDX-License-Identifier: GPL-2.0-or-later`
			`*/`

tests: add skip_if_unavailable function to libtests * tests/skip_unavailable.c: New file. * tests/tests.h (skip_if_unavailable): New prototype. * tests/Makefile.am (libtests_a_SOURCES): Add skip_unavailable.c. 2017-04-19 02:16:31 +00:00			`#include "tests.h"`

			`#include <sys/stat.h>`
			`#include <unistd.h>`

			`void`
			`skip_if_unavailable(const char *const path)`
			`{`
			`struct stat st;`

			`if (stat(path, &st))`
			`perror_msg_and_skip("stat: %s", path);`
			`}`