diff options
| author | Pranith Kumar K <pranithk@gluster.com> | 2011-09-07 21:26:41 +0530 |
|---|---|---|
| committer | Vijay Bellur <vijay@gluster.com> | 2011-09-14 05:36:06 -0700 |
| commit | 3bea46c1f232a4480e57ac482f92f7673af7034f (patch) | |
| tree | a8f180fa1ad4ffb1fce6ee5c83ffb3161c003d42 /libglusterfs/src | |
| parent | 78dee45ef829296dbcb4cf28e06feb8e25458c91 (diff) | |
dict: add reset function which empties the dict
Change-Id: I267c81a129197534fb318671eafb76e144a15c8c
BUG: 2458
Reviewed-on: http://review.gluster.com/402
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
Diffstat (limited to 'libglusterfs/src')
| -rw-r--r-- | libglusterfs/src/dict.c | 23 | ||||
| -rw-r--r-- | libglusterfs/src/dict.h | 2 |
2 files changed, 25 insertions, 0 deletions
diff --git a/libglusterfs/src/dict.c b/libglusterfs/src/dict.c index 5a07ba6b7..35a6c94f0 100644 --- a/libglusterfs/src/dict.c +++ b/libglusterfs/src/dict.c @@ -1230,6 +1230,15 @@ _copy (dict_t *unused, dict_set ((dict_t *)newdict, key, (value)); } +static void +_remove (dict_t *dict, + char *key, + data_t *value, + void *unused) +{ + dict_del ((dict_t *)dict, key); +} + dict_t * dict_copy (dict_t *dict, @@ -1248,6 +1257,20 @@ dict_copy (dict_t *dict, return new; } +int +dict_reset (dict_t *dict) +{ + int32_t ret = -1; + if (!dict) { + gf_log_callingfn ("dict", GF_LOG_WARNING, "dict is NULL"); + goto out; + } + dict_foreach (dict, _remove, NULL); + ret = 0; +out: + return ret; +} + dict_t * dict_copy_with_ref (dict_t *dict, dict_t *new) diff --git a/libglusterfs/src/dict.h b/libglusterfs/src/dict.h index e56c1b9a8..462397885 100644 --- a/libglusterfs/src/dict.h +++ b/libglusterfs/src/dict.h @@ -146,6 +146,8 @@ dict_t *dict_copy (dict_t *this, dict_t *new); GF_MUST_CHECK dict_t *dict_new (void); dict_t *dict_copy_with_ref (dict_t *this, dict_t *new); +GF_MUST_CHECK int dict_reset (dict_t *dict); + GF_MUST_CHECK int dict_get_int8 (dict_t *this, char *key, int8_t *val); GF_MUST_CHECK int dict_set_int8 (dict_t *this, char *key, int8_t val); |