/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-#ifndef foostrvhfoo
-#define foostrvhfoo
+#pragma once
/***
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ Lesser General Public License for more details.
- You should have received a copy of the GNU General Public License
+ You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdarg.h>
#include <stdbool.h>
+#include <fnmatch.h>
-#include "macro.h"
+#include "util.h"
-char *strv_find(char **l, const char *name);
-char *strv_find_prefix(char **l, const char *name);
+char *strv_find(char **l, const char *name) _pure_;
+char *strv_find_prefix(char **l, const char *name) _pure_;
+char *strv_find_startswith(char **l, const char *name) _pure_;
-void strv_free(char **l);
-char **strv_copy(char **l) _malloc_;
-unsigned strv_length(char **l);
+char **strv_free(char **l);
+DEFINE_TRIVIAL_CLEANUP_FUNC(char**, strv_free);
+#define _cleanup_strv_free_ _cleanup_(strv_freep)
-char **strv_merge(char **a, char **b);
-char **strv_merge_concat(char **a, char **b, const char *suffix);
-char **strv_append(char **l, const char *s);
+void strv_clear(char **l);
+
+char **strv_copy(char * const *l);
+unsigned strv_length(char * const *l) _pure_;
+
+int strv_extend_strv(char ***a, char **b);
+int strv_extend_strv_concat(char ***a, char **b, const char *suffix);
+int strv_extend(char ***l, const char *value);
+int strv_extendf(char ***l, const char *format, ...) _printf_(2,0);
+int strv_push(char ***l, char *value);
+int strv_push_pair(char ***l, char *a, char *b);
+int strv_push_prepend(char ***l, char *value);
+int strv_consume(char ***l, char *value);
+int strv_consume_pair(char ***l, char *a, char *b);
+int strv_consume_prepend(char ***l, char *value);
char **strv_remove(char **l, const char *s);
-char **strv_remove_prefix(char **l, const char *s);
char **strv_uniq(char **l);
+bool strv_is_uniq(char **l);
+
+bool strv_equal(char **a, char **b);
#define strv_contains(l, s) (!!strv_find((l), (s)))
-char **strv_new(const char *x, ...) _sentinel_ _malloc_;
-char **strv_new_ap(const char *x, va_list ap) _malloc_;
+char **strv_new(const char *x, ...) _sentinel_;
+char **strv_new_ap(const char *x, va_list ap);
-static inline bool strv_isempty(char **l) {
- return !l || !*l;
+static inline const char* STRV_IFNOTNULL(const char *x) {
+ return x ? x : (const char *) -1;
}
-char **strv_split(const char *s, const char *separator) _malloc_;
-char **strv_split_quoted(const char *s) _malloc_;
-
-char *strv_join(char **l, const char *separator) _malloc_;
-
-char **strv_env_merge(unsigned n_lists, ...);
-char **strv_env_delete(char **x, unsigned n_lists, ...);
+static inline bool strv_isempty(char * const *l) {
+ return !l || !*l;
+}
-char **strv_env_set(char **x, const char *p);
-char **strv_env_unset(char **l, const char *p);
+char **strv_split(const char *s, const char *separator);
+char **strv_split_newlines(const char *s);
-char *strv_env_get_with_length(char **l, const char *name, size_t k);
-char *strv_env_get(char **x, const char *n);
+int strv_split_quoted(char ***t, const char *s, UnquoteFlags flags);
-char **strv_env_clean(char **l);
+char *strv_join(char **l, const char *separator);
+char *strv_join_quoted(char **l);
char **strv_parse_nulstr(const char *s, size_t l);
+char **strv_split_nulstr(const char *s);
-bool strv_overlap(char **a, char **b);
+bool strv_overlap(char **a, char **b) _pure_;
#define STRV_FOREACH(s, l) \
for ((s) = (l); (s) && *(s); (s)++)
#define STRV_FOREACH_BACKWARDS(s, l) \
- for (; (l) && ((s) >= (l)); (s)--)
-
-#endif
+ STRV_FOREACH(s, l) \
+ ; \
+ for ((s)--; (l) && ((s) >= (l)); (s)--)
+
+#define STRV_FOREACH_PAIR(x, y, l) \
+ for ((x) = (l), (y) = (x+1); (x) && *(x) && *(y); (x) += 2, (y) = (x + 1))
+
+char **strv_sort(char **l);
+void strv_print(char **l);
+
+#define STRV_MAKE(...) ((char**) ((const char*[]) { __VA_ARGS__, NULL }))
+
+#define STRV_MAKE_EMPTY ((char*[1]) { NULL })
+
+#define strv_from_stdarg_alloca(first) \
+ ({ \
+ char **_l; \
+ \
+ if (!first) \
+ _l = (char**) &first; \
+ else { \
+ unsigned _n; \
+ va_list _ap; \
+ \
+ _n = 1; \
+ va_start(_ap, first); \
+ while (va_arg(_ap, char*)) \
+ _n++; \
+ va_end(_ap); \
+ \
+ _l = newa(char*, _n+1); \
+ _l[_n = 0] = (char*) first; \
+ va_start(_ap, first); \
+ for (;;) { \
+ _l[++_n] = va_arg(_ap, char*); \
+ if (!_l[_n]) \
+ break; \
+ } \
+ va_end(_ap); \
+ } \
+ _l; \
+ })
+
+#define STR_IN_SET(x, ...) strv_contains(STRV_MAKE(__VA_ARGS__), x)
+
+#define FOREACH_STRING(x, ...) \
+ for (char **_l = ({ \
+ char **_ll = STRV_MAKE(__VA_ARGS__); \
+ x = _ll ? _ll[0] : NULL; \
+ _ll; \
+ }); \
+ _l && *_l; \
+ x = ({ \
+ _l ++; \
+ _l[0]; \
+ }))
+
+char **strv_reverse(char **l);
+
+bool strv_fnmatch(char* const* patterns, const char *s, int flags);
+
+static inline bool strv_fnmatch_or_empty(char* const* patterns, const char *s, int flags) {
+ assert(s);
+ return strv_isempty(patterns) ||
+ strv_fnmatch(patterns, s, flags);
+}
~ianmdlvl / elogind.git / blobdiff