From 6e4e21c689c2e4b96a564afb2f0a3972e7829a53 Mon Sep 17 00:00:00 2001
From: Pranith Kumar K <pkarampu@redhat.com>
Date: Thu, 6 Nov 2014 10:37:06 +0530
Subject: features/marker: Filter internal xattrs in lookup

        Backport of http://review.gluster.com/9061

Afr should ignore quota-size-key as part of self-heal
but should heal quota-limit key.

BUG: 1162230
Change-Id: I639cfabbc44468da29914096afc7e2eca1ff1292
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/9091
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-by: Niels de Vos <ndevos@redhat.com>
---
 libglusterfs/src/dict.c | 45 +++++++++++++++++++++++++++++++++++++++++++++
 libglusterfs/src/dict.h | 13 +++++++++++++
 2 files changed, 58 insertions(+)

(limited to 'libglusterfs/src')

diff --git a/libglusterfs/src/dict.c b/libglusterfs/src/dict.c
index 065990b42ef..f690b29b74f 100644
--- a/libglusterfs/src/dict.c
+++ b/libglusterfs/src/dict.c
@@ -1129,6 +1129,51 @@ dict_foreach (dict_t *dict,
         return 0;
 }
 
+/* return values:
+   -1 = failure,
+    0 = no matches found,
+   +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,
diff --git a/libglusterfs/src/dict.h b/libglusterfs/src/dict.h
index a92fd2cb61a..5f9e66e51f7 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,
-- 
cgit