1 /*-*- Mode: C; c-basic-offset: 8 -*-*/
7 This file is part of systemd.
9 Copyright 2010 Lennart Poettering
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.
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.
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/>.
27 char *strv_find(char **l, const char *name);
28 void strv_free(char **l);
29 char **strv_copy(char **l);
30 unsigned strv_length(char **l);
32 char **strv_merge(char **a, char **b);
33 char **strv_merge_concat(char **a, char **b, const char *suffix);
34 char **strv_append(char **l, const char *s);
36 char **strv_remove(char **l, const char *s);
37 char **strv_uniq(char **l);
39 #define strv_contains(l, s) (!!strv_find((l), (s)))
41 char **strv_new(const char *x, ...) _sentinel;
43 static inline bool strv_isempty(char **l) {
47 char **strv_split(const char *s, const char *separator);
48 char **strv_split_quoted(const char *s);
50 char *strv_join(char **l, const char *separator);
52 char **strv_env_merge(char **x, ...) _sentinel;
54 #define STRV_FOREACH(s, l) \
55 for ((s) = (l); (s) && *(s); (s)++)
57 #define STRV_FOREACH_BACKWARDS(s, l) \
58 for (; (l) && ((s) >= (l)); (s)--)