[thirdparty/systemd.git] / src / basic / env-file.h

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

#include <fcntl.h>
#include <stdarg.h>
#include <stdio.h>

#include "macro.h"

int parse_env_filev(FILE *f, const char *fname, va_list ap);
int parse_env_file_fdv(int fd, const char *fname, va_list ap);
int parse_env_file_sentinel(FILE *f, const char *fname, ...) _sentinel_;
#define parse_env_file(f, fname, ...) parse_env_file_sentinel(f, fname, __VA_ARGS__, NULL)
int parse_env_file_fd_sentinel(int fd, const char *fname, ...) _sentinel_;
#define parse_env_file_fd(fd, fname, ...) parse_env_file_fd_sentinel(fd, fname, __VA_ARGS__, NULL)
int load_env_file(FILE *f, const char *fname, char ***ret);
int load_env_file_pairs(FILE *f, const char *fname, char ***ret);
int load_env_file_pairs_fd(int fd, const char *fname, char ***ret);

int merge_env_file(char ***env, FILE *f, const char *fname);

int write_env_file_at(int dir_fd, const char *fname, char **l);
static inline int write_env_file(const char *fname, char **l) {
        return write_env_file_at(AT_FDCWD, fname, l);
}
Commit	Line	Data
db9ecf05	1	/* SPDX-License-Identifier: LGPL-2.1-or-later */
686d13b9 LP	2	#pragma once
686d13b9 LP	3
361bcb20	4	#include <fcntl.h>
686d13b9 LP	5	#include <stdarg.h>
	6	#include <stdio.h>
	7
	8	#include "macro.h"
	9
	10	int parse_env_filev(FILE f, const char fname, va_list ap);
06692fdb	11	int parse_env_file_fdv(int fd, const char *fname, va_list ap);
686d13b9 LP	12	int parse_env_file_sentinel(FILE f, const char fname, ...) _sentinel_;
686d13b9 LP	13	#define parse_env_file(f, fname, ...) parse_env_file_sentinel(f, fname, __VA_ARGS__, NULL)
649512b9 YW	14	int parse_env_file_fd_sentinel(int fd, const char *fname, ...) _sentinel_;
649512b9 YW	15	#define parse_env_file_fd(fd, fname, ...) parse_env_file_fd_sentinel(fd, fname, __VA_ARGS__, NULL)
dd57a22e YW	16	int load_env_file(FILE f, const char fname, char ***ret);
dd57a22e YW	17	int load_env_file_pairs(FILE f, const char fname, char ***ret);
6255bbe2	18	int load_env_file_pairs_fd(int fd, const char fname, char **ret);
686d13b9 LP	19
	20	int merge_env_file(char **env, FILE f, const char *fname);
	21
361bcb20 DDM	22	int write_env_file_at(int dir_fd, const char fname, char *l);
	23	static inline int write_env_file(const char fname, char *l) {
	24	return write_env_file_at(AT_FDCWD, fname, l);
	25	}