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60918275 LP |
1 | /*-*- Mode: C; c-basic-offset: 8 -*-*/ |
2 | ||
3 | #ifndef foostrvhfoo | |
4 | #define foostrvhfoo | |
5 | ||
a7334b09 LP |
6 | /*** |
7 | This file is part of systemd. | |
8 | ||
9 | Copyright 2010 Lennart Poettering | |
10 | ||
11 | systemd is free software; you can redistribute it and/or modify it | |
12 | under the terms of the GNU General Public License as published by | |
13 | the Free Software Foundation; either version 2 of the License, or | |
14 | (at your option) any later version. | |
15 | ||
16 | systemd is distributed in the hope that it will be useful, but | |
17 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
19 | General Public License for more details. | |
20 | ||
21 | You should have received a copy of the GNU General Public License | |
22 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
23 | ***/ | |
24 | ||
15ae422b LP |
25 | #include <stdarg.h> |
26 | #include <stdbool.h> | |
27 | ||
60918275 LP |
28 | #include "macro.h" |
29 | ||
30 | char *strv_find(char **l, const char *name); | |
31 | void strv_free(char **l); | |
0bf3aa20 | 32 | char **strv_copy(char **l) _malloc; |
60918275 LP |
33 | unsigned strv_length(char **l); |
34 | ||
034c6ed7 | 35 | char **strv_merge(char **a, char **b); |
5f9a22c3 LP |
36 | char **strv_merge_concat(char **a, char **b, const char *suffix); |
37 | char **strv_append(char **l, const char *s); | |
034c6ed7 | 38 | |
5f9a22c3 LP |
39 | char **strv_remove(char **l, const char *s); |
40 | char **strv_uniq(char **l); | |
41 | ||
42 | #define strv_contains(l, s) (!!strv_find((l), (s))) | |
cba8922f | 43 | |
0bf3aa20 LP |
44 | char **strv_new(const char *x, ...) _sentinel _malloc; |
45 | char **strv_new_ap(const char *x, va_list ap) _malloc; | |
60918275 | 46 | |
5f9a22c3 LP |
47 | static inline bool strv_isempty(char **l) { |
48 | return !l || !*l; | |
49 | } | |
50 | ||
0bf3aa20 LP |
51 | char **strv_split(const char *s, const char *separator) _malloc; |
52 | char **strv_split_quoted(const char *s) _malloc; | |
5f9a22c3 | 53 | |
0bf3aa20 | 54 | char *strv_join(char **l, const char *separator) _malloc; |
5f9a22c3 | 55 | |
2e6c9e6b LP |
56 | char **strv_env_merge(char **x, ...) _sentinel; |
57 | ||
60918275 | 58 | #define STRV_FOREACH(s, l) \ |
cba8922f | 59 | for ((s) = (l); (s) && *(s); (s)++) |
60918275 LP |
60 | |
61 | #define STRV_FOREACH_BACKWARDS(s, l) \ | |
62 | for (; (l) && ((s) >= (l)); (s)--) | |
63 | ||
64 | #endif |