dict_init() now takes a size argument

[swftools.git] / lib / q.c

diff --git a/lib/q.c b/lib/q.c
index 543d579..5a9cf7d 100644 (file)
--- a/lib/q.c
+++ b/lib/q.c
@@ -600,20 +600,20 @@ static int max(int x, int y) {
 dict_t*dict_new()
 {
     dict_t*d = rfx_alloc(sizeof(dict_t));
-    dict_init(d);
+    dict_init(d, INITIAL_SIZE);
     return d;
 }
 dict_t*dict_new2(type_t*t)
 {
     dict_t*d = rfx_alloc(sizeof(dict_t));
-    dict_init(d);
+    dict_init(d, INITIAL_SIZE);
     d->key_type = t;
     return d;
 }
-void dict_init(dict_t*h) 
+void dict_init(dict_t*h, int size) 
 {
     memset(h, 0, sizeof(dict_t));
-    h->hashsize = INITIAL_SIZE;
+    h->hashsize = size;
     h->slots = h->hashsize?(dictentry_t**)rfx_calloc(sizeof(dictentry_t*)*h->hashsize):0;
     h->num = 0;
     h->key_type = &charptr_type;
@@ -827,7 +827,7 @@ void map_init(map_t*map)
     map_internal_t*m;
     map->internal = (map_internal_t*)rfx_calloc(sizeof(map_internal_t));
     m = (map_internal_t*)map->internal;
-    dict_init(&m->d);
+    dict_init(&m->d, INITIAL_SIZE);
 }
 void map_put(map_t*map, string_t t1, string_t t2)
 {
@@ -987,7 +987,7 @@ void list_append_(void*_list, void*entry)
     commonlist_t**list = (commonlist_t**)_list;
     commonlist_t* n = 0;
     if(!*list) {
-        n = malloc(sizeof(commonlist_t)+sizeof(listinfo_t));
+        n = (commonlist_t*)malloc(sizeof(commonlist_t)+sizeof(listinfo_t));
         *list = n;
         (*list)->info[0].size = 0;
     } else {
@@ -999,6 +999,23 @@ void list_append_(void*_list, void*entry)
     (*list)->info[0].last = n;
     (*list)->info[0].size++;
 }
+/* notice: prepending uses slighly more space than appending */
+void list_prepend_(void*_list, void*entry)
+{
+    commonlist_t**list = (commonlist_t**)_list;
+    commonlist_t* n = (commonlist_t*)malloc(sizeof(commonlist_t)+sizeof(listinfo_t));
+    int size = 0;
+    commonlist_t* last = 0;
+    if(*list) {
+        last = (*list)->info[0].last;
+        size = (*list)->info[0].size;
+    }
+    n->next = *list;
+    n->entry = entry;
+    *list = n;
+    (*list)->info[0].last = last;
+    (*list)->info[0].size = size+1;
+}
 void list_free_(void*_list) 
 {
     commonlist_t**list = (commonlist_t**)_list;