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// SPDX-License-Identifier: LGPL-2.1-or-later
#ifndef __CLEANUP_H
#define __CLEANUP_H
#include <dirent.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#define __cleanup__(fn) __attribute__((cleanup(fn)))
#define DECLARE_CLEANUP_FUNC(name, type) \
void name(type *__p)
#define DEFINE_CLEANUP_FUNC(name, type, free_fn)\
DECLARE_CLEANUP_FUNC(name, type) \
{ \
if (*__p) \
free_fn(*__p); \
}
static inline void freep(void *p)
{
free(*(void **)p);
}
#define _cleanup_free_ __cleanup__(freep)
static inline DEFINE_CLEANUP_FUNC(cleanup_file, FILE *, fclose)
#define _cleanup_file_ __cleanup__(cleanup_file)
static inline DEFINE_CLEANUP_FUNC(cleanup_dir, DIR *, closedir)
#define _cleanup_dir_ __cleanup__(cleanup_dir)
static inline void cleanup_fd(int *fd)
{
if (*fd >= 0)
close(*fd);
}
#define _cleanup_fd_ __cleanup__(cleanup_fd)
#endif
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