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/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef __CLEANUP_H
#define __CLEANUP_H
#include <unistd.h>
#include <stdlib.h>
#include "util/mem.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)
#define _cleanup_huge_ __cleanup__(nvme_free_huge)
static inline void close_file(int *f)
{
if (*f > STDERR_FILENO)
close(*f);
}
#define _cleanup_file_ __cleanup__(close_file)
#endif
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