X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fq.c;h=0b19aa96f2b612c84cc2d3cbf3e9ffb76b2ba2eb;hb=b49af457d8554794e1550e3051a4fcd67a965d8a;hp=5a9cf7d8b20dbba427d5d287c88985471cc7451e;hpb=3bda5a775df240e8fee97922db4e3fe482d8ecc3;p=swftools.git

diff --git a/lib/q.c b/lib/q.c
index 5a9cf7d..0b19aa9 100644
--- a/lib/q.c
+++ b/lib/q.c
@@ -619,6 +619,27 @@ void dict_init(dict_t*h, int size)
     h->key_type = &charptr_type;
 }
 
+dict_t*dict_clone(dict_t*o)
+{
+    dict_t*h = rfx_alloc(sizeof(dict_t));
+    memcpy(h, o, sizeof(dict_t));
+    h->slots = h->hashsize?(dictentry_t**)rfx_calloc(sizeof(dictentry_t*)*h->hashsize):0;
+    int t;
+    for(t=0;t<o->hashsize;t++) {
+        dictentry_t*e = o->slots[t];
+        while(e) {
+            dictentry_t*n = (dictentry_t*)rfx_alloc(sizeof(dictentry_t));
+            memcpy(n, e, sizeof(dictentry_t));
+            n->key = h->key_type->dup(e->key);
+            n->data = e->data;
+            n->next = h->slots[t];
+            h->slots[t] = n;
+            e = e->next;
+        }
+    }
+    return h;
+}
+
 static void dict_expand(dict_t*h, int newlen)
 {
     assert(h->hashsize < newlen);
@@ -746,7 +767,7 @@ char dict_del(dict_t*h, const void*key)
     return 0;
 }
 
-static dictentry_t* dict_get_slot(dict_t*h, const void*key)
+dictentry_t* dict_get_slot(dict_t*h, const void*key)
 {
     if(!h->num)
         return 0;
@@ -799,6 +820,7 @@ void dict_free_all(dict_t*h, void (*freeFunction)(void*))
             rfx_free(e);
             e = next;
         }
+        h->slots[t]=0;
     }
     rfx_free(h->slots);
     memset(h, 0, sizeof(dict_t));