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/*
* Copyright (c) 2016 Cyril Hrubis <chrubis@suse.cz>
*
* 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 2 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 <http://www.gnu.org/licenses/>.
*/
#ifndef OLD_TMPDIR_H__
#define OLD_TMPDIR_H__
/*
* Create a unique temporary directory and chdir() to it. It expects the caller
* to have defined/initialized the TCID/TST_TOTAL global variables.
* The TESTDIR global variable will be set to the directory that gets used
* as the testing directory.
*
* NOTE: This function must be called BEFORE any activity that would require
* CLEANUP. If tst_tmpdir() fails, it cleans up afer itself and calls
* tst_exit() (i.e. does not return).
*/
void tst_tmpdir(void);
/*
* Recursively remove the temporary directory created by tst_tmpdir().
* This function is intended ONLY as a companion to tst_tmpdir().
*/
void tst_rmdir(void);
/* tst_get_tmpdir()
*
* Return a copy of the test temp directory as seen by LTP. This is for
* path-oriented tests like chroot, etc, that may munge the path a bit.
*
* FREE VARIABLE AFTER USE IF IT IS REUSED!
*/
char *tst_get_tmpdir(void);
/*
* Returns 1 if temp directory was created.
*/
int tst_tmpdir_created(void);
/* declared in tst_tmpdir.c */
const char *tst_get_startwd(void);
#endif /* OLD_TMPDIR_H__ */
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