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84ac7bea LP |
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 | ||
24 | #include "macro.h" | |
25 | ||
26 | typedef enum ExtractFlags { | |
c89f52ac LP |
27 | EXTRACT_RELAX = 1, |
28 | EXTRACT_CUNESCAPE = 2, | |
29 | EXTRACT_CUNESCAPE_RELAX = 4, | |
30 | EXTRACT_QUOTES = 8, | |
84ac7bea | 31 | EXTRACT_DONT_COALESCE_SEPARATORS = 16, |
c89f52ac | 32 | EXTRACT_RETAIN_ESCAPE = 32, |
84ac7bea LP |
33 | } ExtractFlags; |
34 | ||
35 | int extract_first_word(const char **p, char **ret, const char *separators, ExtractFlags flags); | |
36 | int extract_first_word_and_warn(const char **p, char **ret, const char *separators, ExtractFlags flags, const char *unit, const char *filename, unsigned line, const char *rvalue); | |
37 | int extract_many_words(const char **p, const char *separators, ExtractFlags flags, ...) _sentinel_; |