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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> |
25 | ||
a5c32cff HH |
26 | #include "macro.h" |
27 | ||
4c1fc3e4 DM |
28 | typedef enum { |
29 | WRITE_STRING_FILE_CREATE = 1, | |
30 | WRITE_STRING_FILE_ATOMIC = 2, | |
31 | WRITE_STRING_FILE_AVOID_NEWLINE = 4, | |
32 | } WriteStringFileFlags; | |
33 | ||
40beecdb | 34 | int write_string_stream(FILE *f, const char *line, bool enforce_newline); |
4c1fc3e4 | 35 | int write_string_file(const char *fn, const char *line, WriteStringFileFlags flags); |
b4bc041b | 36 | |
a5c32cff HH |
37 | int read_one_line_file(const char *fn, char **line); |
38 | int read_full_file(const char *fn, char **contents, size_t *size); | |
717603e3 | 39 | int read_full_stream(FILE *f, char **contents, size_t *size); |
a5c32cff | 40 | |
15dee3f0 LP |
41 | int verify_one_line_file(const char *fn, const char *line); |
42 | ||
a5c32cff | 43 | int parse_env_file(const char *fname, const char *separator, ...) _sentinel_; |
717603e3 LP |
44 | int load_env_file(FILE *f, const char *fname, const char *separator, char ***l); |
45 | int load_env_file_pairs(FILE *f, const char *fname, const char *separator, char ***l); | |
46 | ||
a5c32cff | 47 | int write_env_file(const char *fname, char **l); |
68fee104 ZJS |
48 | |
49 | int executable_is_script(const char *path, char **interpreter); | |
69ab8088 | 50 | |
c4cd1d4d | 51 | int get_proc_field(const char *filename, const char *pattern, const char *terminator, char **field); |