[thirdparty/systemd.git] / src / shared / fileio.h

/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/

#pragma once

/***
  This file is part of systemd.

  Copyright 2010 Lennart Poettering

  systemd is free software; you can redistribute it and/or modify it
  under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation; either version 2.1 of the License, or
  (at your option) any later version.

  systemd 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
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License
  along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stddef.h>
#include <stdio.h>

#include "macro.h"

int write_string_to_file(FILE *f, const char *line);
int write_string_file(const char *fn, const char *line);
int write_string_file_atomic(const char *fn, const char *line);

int read_one_line_file(const char *fn, char **line);
int read_full_file(const char *fn, char **contents, size_t *size);

int parse_env_file(const char *fname, const char *separator, ...) _sentinel_;
int load_env_file(const char *fname, const char *separator, char ***l);
int write_env_file(const char *fname, char **l);

int executable_is_script(const char *path, char **interpreter);
Commit	Line	Data
a5c32cff HH	1	/-- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil --/
	2
	3	#pragma once
	4
	5	/***
	6	This file is part of systemd.
	7
	8	Copyright 2010 Lennart Poettering
	9
	10	systemd is free software; you can redistribute it and/or modify it
	11	under the terms of the GNU Lesser General Public License as published by
	12	the Free Software Foundation; either version 2.1 of the License, or
	13	(at your option) any later version.
	14
	15	systemd is distributed in the hope that it will be useful, but
	16	WITHOUT ANY WARRANTY; without even the implied warranty of
	17	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	18	Lesser General Public License for more details.
	19
	20	You should have received a copy of the GNU Lesser General Public License
	21	along with systemd; If not, see <http://www.gnu.org/licenses/>.
	22	***/
	23	#include <stddef.h>
b4bc041b ZJS	24	#include <stdio.h>
b4bc041b ZJS	25
a5c32cff HH	26	#include "macro.h"
a5c32cff HH	27
b4bc041b	28	int write_string_to_file(FILE f, const char line);
574d5f2d LP	29	int write_string_file(const char fn, const char line);
574d5f2d LP	30	int write_string_file_atomic(const char fn, const char line);
b4bc041b	31
a5c32cff HH	32	int read_one_line_file(const char fn, char *line);
	33	int read_full_file(const char fn, char contents, size_t size);
	34
	35	int parse_env_file(const char fname, const char separator, ...) _sentinel_;
f73141d7	36	int load_env_file(const char fname, const char separator, char ***l);
a5c32cff	37	int write_env_file(const char fname, char *l);
68fee104 ZJS	38
68fee104 ZJS	39	int executable_is_script(const char path, char *interpreter);