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03467c88 | 1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
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2 | |
3 | #ifndef foostrvhfoo | |
4 | #define foostrvhfoo | |
5 | ||
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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 | |
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12 | under the terms of the GNU Lesser General Public License as published by |
13 | the Free Software Foundation; either version 2.1 of the License, or | |
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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 | |
5430f7f2 | 19 | Lesser General Public License for more details. |
a7334b09 | 20 | |
5430f7f2 | 21 | You should have received a copy of the GNU Lesser General Public License |
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22 | along with systemd; If not, see <http://www.gnu.org/licenses/>. |
23 | ***/ | |
24 | ||
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25 | #include <stdarg.h> |
26 | #include <stdbool.h> | |
27 | ||
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28 | #include "macro.h" |
29 | ||
30 | char *strv_find(char **l, const char *name); | |
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31 | char *strv_find_prefix(char **l, const char *name); |
32 | ||
60918275 | 33 | void strv_free(char **l); |
93a46b0b | 34 | char **strv_copy(char **l) _malloc_; |
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35 | unsigned strv_length(char **l); |
36 | ||
034c6ed7 | 37 | char **strv_merge(char **a, char **b); |
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38 | char **strv_merge_concat(char **a, char **b, const char *suffix); |
39 | char **strv_append(char **l, const char *s); | |
034c6ed7 | 40 | |
5f9a22c3 | 41 | char **strv_remove(char **l, const char *s); |
71ecc858 | 42 | char **strv_remove_prefix(char **l, const char *s); |
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43 | char **strv_uniq(char **l); |
44 | ||
45 | #define strv_contains(l, s) (!!strv_find((l), (s))) | |
cba8922f | 46 | |
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47 | char **strv_new(const char *x, ...) _sentinel_ _malloc_; |
48 | char **strv_new_ap(const char *x, va_list ap) _malloc_; | |
60918275 | 49 | |
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50 | static inline bool strv_isempty(char **l) { |
51 | return !l || !*l; | |
52 | } | |
53 | ||
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54 | char **strv_split(const char *s, const char *separator) _malloc_; |
55 | char **strv_split_quoted(const char *s) _malloc_; | |
5f9a22c3 | 56 | |
93a46b0b | 57 | char *strv_join(char **l, const char *separator) _malloc_; |
5f9a22c3 | 58 | |
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59 | char **strv_env_merge(unsigned n_lists, ...); |
60 | char **strv_env_delete(char **x, unsigned n_lists, ...); | |
2e6c9e6b | 61 | |
ddb26e18 | 62 | char **strv_env_set(char **x, const char *p); |
7640a5de | 63 | char **strv_env_unset(char **l, const char *p); |
ddb26e18 | 64 | |
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65 | char *strv_env_get_with_length(char **l, const char *name, size_t k); |
66 | char *strv_env_get(char **x, const char *n); | |
67 | ||
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68 | char **strv_env_clean(char **l); |
69 | ||
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70 | char **strv_parse_nulstr(const char *s, size_t l); |
71 | ||
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72 | bool strv_overlap(char **a, char **b); |
73 | ||
60918275 | 74 | #define STRV_FOREACH(s, l) \ |
cba8922f | 75 | for ((s) = (l); (s) && *(s); (s)++) |
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76 | |
77 | #define STRV_FOREACH_BACKWARDS(s, l) \ | |
78 | for (; (l) && ((s) >= (l)); (s)--) | |
79 | ||
80 | #endif |