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add functions for dumping server state
[elogind.git]
/
util.h
diff --git
a/util.h
b/util.h
index 60dc04e961cadb778a1617041bf48d559091c5d8..9dfe631b8a5aa3b88c033f4fb394c52ddf781737 100644
(file)
--- a/
util.h
+++ b/
util.h
@@
-59,4
+59,9
@@
int parse_boolean(const char *v);
int safe_atou(const char *s, unsigned *ret_u);
int safe_atoi(const char *s, int *ret_i);
int safe_atou(const char *s, unsigned *ret_u);
int safe_atoi(const char *s, int *ret_i);
+char *split_spaces(const char *c, size_t *l, char **state);
+
+#define FOREACH_WORD(word, length, s, state) \
+ for ((state) = NULL, (word) = split_spaces((s), &(l), &(state)); (word); (word) = split_spaces((s), &(l), &(state)))
+
#endif
#endif