]>
Commit | Line | Data |
---|---|---|
548b9714 KZ |
1 | #ifndef UTIL_LINUX_STRV |
2 | #define UTIL_LINUX_STRV | |
3 | ||
4 | #include <stdarg.h> | |
5 | ||
6 | #include "c.h" | |
7 | ||
8 | char **strv_free(char **l); | |
9 | void strv_clear(char **l); | |
10 | char **strv_copy(char * const *l); | |
11 | unsigned strv_length(char * const *l); | |
12 | ||
13 | int strv_extend_strv(char ***a, char **b); | |
14 | int strv_extend_strv_concat(char ***a, char **b, const char *suffix); | |
15 | int strv_extend(char ***l, const char *value); | |
de8d3863 | 16 | int strv_extendv(char ***l, const char *format, va_list ap); |
548b9714 KZ |
17 | int strv_extendf(char ***l, const char *format, ...) |
18 | __attribute__ ((__format__ (__printf__, 2, 0))); | |
19 | int strv_push(char ***l, char *value); | |
20 | int strv_push_prepend(char ***l, char *value); | |
21 | int strv_consume(char ***l, char *value); | |
22 | int strv_consume_prepend(char ***l, char *value); | |
23 | ||
24 | char **strv_remove(char **l, const char *s); | |
25 | ||
26 | char **strv_new(const char *x, ...); | |
27 | char **strv_new_ap(const char *x, va_list ap); | |
28 | ||
29 | static inline const char* STRV_IFNOTNULL(const char *x) { | |
30 | return x ? x : (const char *) -1; | |
31 | } | |
32 | ||
33 | static inline int strv_isempty(char * const *l) { | |
34 | return !l || !*l; | |
35 | } | |
36 | ||
37 | char **strv_split(const char *s, const char *separator); | |
38 | char *strv_join(char **l, const char *separator); | |
39 | ||
40 | #define STRV_FOREACH(s, l) \ | |
41 | for ((s) = (l); (s) && *(s); (s)++) | |
42 | ||
43 | #define STRV_FOREACH_BACKWARDS(s, l) \ | |
44 | STRV_FOREACH(s, l) \ | |
45 | ; \ | |
46 | for ((s)--; (l) && ((s) >= (l)); (s)--) | |
47 | ||
48 | ||
49 | #define STRV_MAKE_EMPTY ((char*[1]) { NULL }) | |
50 | ||
51 | char **strv_reverse(char **l); | |
52 | ||
53 | #endif /* UTIL_LINUX_STRV */ | |
54 | ||
55 |