cleanup-funcs.c

/*
 * Copyright (C) 2015 Canonical Ltd
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 as
 * published by the Free Software Foundation.
 *
 * 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/>.
 *
 */

#include "cleanup-funcs.h"

#include <mntent.h>
#include <unistd.h>

void sc_cleanup_string(char **ptr)
{
	free(*ptr);
}

void sc_cleanup_file(FILE ** ptr)
{
	if (*ptr != NULL)
		fclose(*ptr);
}

void sc_cleanup_endmntent(FILE ** ptr)
{
	if (*ptr != NULL)
		endmntent(*ptr);
}

#ifdef HAVE_SECCOMP
void sc_cleanup_seccomp_release(scmp_filter_ctx * ptr)
{
	seccomp_release(*ptr);
}
#endif				// HAVE_SECCOMP

void sc_cleanup_closedir(DIR ** ptr)
{
	if (*ptr != NULL) {
		closedir(*ptr);
	}
}

void sc_cleanup_close(int *ptr)
{
	close(*ptr);
}