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authorLennart Poettering <lennart@poettering.net>2010-05-16 18:45:24 +0200
committerLennart Poettering <lennart@poettering.net>2010-05-16 18:45:24 +0200
commite99e38bbdcca3fe5956823bdb3d38544ccf93221 (patch)
tree109871cf2bdcad19105d55f4eea62d5495a8f614 /src/strv.h
parente9da3678fcfc774b325dc1eaa054d0e00028a1fc (diff)
build-sys: move source files to subdirectory
Diffstat (limited to 'src/strv.h')
-rw-r--r--src/strv.h65
1 files changed, 65 insertions, 0 deletions
diff --git a/src/strv.h b/src/strv.h
new file mode 100644
index 0000000000..f0be83dd59
--- /dev/null
+++ b/src/strv.h
@@ -0,0 +1,65 @@
+/*-*- Mode: C; c-basic-offset: 8 -*-*/
+
+#ifndef foostrvhfoo
+#define foostrvhfoo
+
+/***
+ 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
+ (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.
+
+ You should have received a copy of the GNU General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdarg.h>
+#include <stdbool.h>
+
+#include "macro.h"
+
+char *strv_find(char **l, const char *name);
+void strv_free(char **l);
+char **strv_copy(char **l) _malloc;
+unsigned strv_length(char **l);
+
+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);
+
+char **strv_remove(char **l, const char *s);
+char **strv_uniq(char **l);
+
+#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;
+
+static inline bool strv_isempty(char **l) {
+ return !l || !*l;
+}
+
+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(char **x, ...) _sentinel;
+char **strv_env_delete(char **x, ...) _sentinel;
+
+#define STRV_FOREACH(s, l) \
+ for ((s) = (l); (s) && *(s); (s)++)
+
+#define STRV_FOREACH_BACKWARDS(s, l) \
+ for (; (l) && ((s) >= (l)); (s)--)
+
+#endif