diff options
Diffstat (limited to 'libglusterfs')
| -rw-r--r-- | libglusterfs/src/dict.c | 45 | ||||
| -rw-r--r-- | libglusterfs/src/dict.h | 13 |
2 files changed, 58 insertions, 0 deletions
diff --git a/libglusterfs/src/dict.c b/libglusterfs/src/dict.c index d55495c1ad2..4b35fa8dd3c 100644 --- a/libglusterfs/src/dict.c +++ b/libglusterfs/src/dict.c @@ -1140,6 +1140,51 @@ dict_foreach (dict_t *dict, +n = n number of matches */ int +dict_foreach_match (dict_t *dict, + gf_boolean_t (*match)(dict_t *this, + char *key, + data_t *value, + void *mdata), + void *match_data, + int (*action)(dict_t *this, + char *key, + data_t *value, + void *adata), + void *action_data) +{ + if (!dict || !match || !action) { + gf_log_callingfn ("dict", GF_LOG_WARNING, + "dict|match|action is NULL"); + return -1; + } + + int ret = -1; + int count = 0; + data_pair_t *pairs = NULL; + data_pair_t *next = NULL; + + pairs = dict->members_list; + while (pairs) { + next = pairs->next; + if (match (dict, pairs->key, pairs->value, match_data)) { + ret = action (dict, pairs->key, pairs->value, + action_data); + if (ret < 0) + return ret; + count++; + } + pairs = next; + } + + return count; +} + +/* return values: + -1 = failure, + 0 = no matches found, + +n = n number of matches +*/ +int dict_foreach_fnmatch (dict_t *dict, char *pattern, int (*fn)(dict_t *this, char *key, diff --git a/libglusterfs/src/dict.h b/libglusterfs/src/dict.h index 148eb0ef7ea..66a900131d1 100644 --- a/libglusterfs/src/dict.h +++ b/libglusterfs/src/dict.h @@ -177,6 +177,19 @@ int dict_foreach_fnmatch (dict_t *dict, char *pattern, void *data), void *data); +int +dict_foreach_match (dict_t *dict, + gf_boolean_t (*match)(dict_t *this, + char *key, + data_t *value, + void *mdata), + void *match_data, + int (*action)(dict_t *this, + char *key, + data_t *value, + void *adata), + void *action_data); + int dict_null_foreach_fn (dict_t *d, char *k, data_t *v, void *tmp); int dict_remove_foreach_fn (dict_t *d, char *k, |