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/*
* Copyright (c) 2021 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#include <dirent.h>
#include <unistd.h>
#include <sys/stat.h>
static const char *subdir;
static DIR *dirp;
void
create_and_enter_subdir(const char *name)
{
dirp = opendir(".");
if (!dirp)
perror_msg_and_fail("opendir: %s", ".");
(void) mkdir(name, 0700);
if (chdir(name))
perror_msg_and_fail("chdir: %s", name);
subdir = name;
}
void
leave_and_remove_subdir(void)
{
if (fchdir(dirfd(dirp)))
perror_msg_and_fail("fchdir: %d", dirfd(dirp));
if (closedir(dirp))
perror_msg_and_fail("closedir");
dirp = 0;
if (rmdir(subdir))
perror_msg_and_fail("rmdir: %s", subdir);
subdir = 0;
}
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