[thirdparty/systemd.git] / src / basic / memstream-util.h

/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once

#include <stdio.h>

#include "macro.h"

typedef struct MemStream {
        FILE *f;
        char *buf;
        size_t sz;
} MemStream;

void memstream_done(MemStream *m);
FILE* memstream_init(MemStream *m);
int memstream_finalize(MemStream *m, char **ret_buf, size_t *ret_size);

/* This finalizes the passed memstream. */
int memstream_dump_internal(
                int level,
                int error,
                const char *file,
                int line,
                const char *func,
                MemStream *m);
#define memstream_dump(level, m)                                        \
        memstream_dump_internal(level, 0, PROJECT_FILE, __LINE__, __func__, m)
Commit	Line	Data
abe72100 YW	1	/* SPDX-License-Identifier: LGPL-2.1-or-later */
	2	#pragma once
	3
	4	#include <stdio.h>
	5
	6	#include "macro.h"
	7
	8	typedef struct MemStream {
	9	FILE *f;
	10	char *buf;
	11	size_t sz;
	12	} MemStream;
	13
	14	void memstream_done(MemStream *m);
	15	FILE* memstream_init(MemStream *m);
	16	int memstream_finalize(MemStream m, char ret_buf, size_t ret_size);
	17
	18	/* This finalizes the passed memstream. */
	19	int memstream_dump_internal(
	20	int level,
	21	int error,
	22	const char *file,
	23	int line,
	24	const char *func,
	25	MemStream *m);
	26	#define memstream_dump(level, m) \
	27	memstream_dump_internal(level, 0, PROJECT_FILE, __LINE__, __func__, m)