rename the plugins from the command line, and document it

[simgrid.git] / src / xbt / dict_elm.c

diff --git a/src/xbt/dict_elm.c b/src/xbt/dict_elm.c
index 4cdb299..a0dc8ea 100644 (file)
--- a/src/xbt/dict_elm.c
+++ b/src/xbt/dict_elm.c
@@ -1,65 +1,57 @@
-/* $Id$ */
+/* dict - a generic dictionary, variation over hash table                   */
 
-/* dict - a generic dictionnary, variation over the B-tree concept          */
-
-/* Copyright (c) 2003, 2004 Martin Quinson. All rights reserved.            */
+/* Copyright (c) 2004-2018. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
-#include "dict_private.h"  /* prototypes of this module */
-
-XBT_LOG_EXTERNAL_CATEGORY(xbt_dict);
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(xbt_dict_elm,xbt_dict,"Dictionaries internals");
+#include "dict_private.h"       /* prototypes of this module */
 
-XBT_LOG_NEW_SUBCATEGORY(xbt_dict_add,xbt_dict,"Dictionaries internals: elements addition");
-XBT_LOG_NEW_SUBCATEGORY(xbt_dict_search,xbt_dict,"Dictionaries internals: searching");
-XBT_LOG_NEW_SUBCATEGORY(xbt_dict_remove,xbt_dict,"Dictionaries internals: elements removal");
-XBT_LOG_NEW_SUBCATEGORY(xbt_dict_collapse,xbt_dict,"Dictionaries internals: post-removal cleanup");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(xbt_dict_elm, xbt_dict, "Dictionaries internals");
 
 xbt_mallocator_t dict_elm_mallocator = NULL;
 
-xbt_dictelm_t xbt_dictelm_new(const char *key,
-                              int key_len,
-                              unsigned int hash_code,
-                              void *content,
-                              void_f_pvoid_t free_f) {
+xbt_dictelm_t xbt_dictelm_new(const char* key, int key_len, unsigned int hash_code, void* content)
+{
   xbt_dictelm_t element = xbt_mallocator_get(dict_elm_mallocator);
-
   element->key = xbt_new(char, key_len + 1);
-  strncpy(element->key, key, key_len);
+  memcpy(element->key, key, key_len);
   element->key[key_len] = '\0';
 
   element->key_len = key_len;
   element->hash_code = hash_code;
 
   element->content = content;
-  element->free_f = free_f;
   element->next = NULL;
 
   return element;
 }
 
-void xbt_dictelm_free(xbt_dictelm_t element) {
-  if (element != NULL) {
-    xbt_free(element->key);
-
-    if (element->free_f != NULL && element->content != NULL) {
-      element->free_f(element->content);
-    }
-
+void xbt_dictelm_free(xbt_dict_t dict, xbt_dictelm_t element)
+{
+  if (element) {
+    char *key = element->key;
+    void *content = element->content;
+    void_f_pvoid_t free_f;
+    free_f = dict->free_f;
     xbt_mallocator_release(dict_elm_mallocator, element);
+
+    xbt_free(key);
+    if (free_f && content)
+      free_f(content);
   }
 }
 
-void* dict_elm_mallocator_new_f(void) {
-  return xbt_new(s_xbt_dictelm_t, 1);
-}
+void xbt_dictelm_set_data(xbt_dict_t dict, xbt_dictelm_t element, void* data)
+{
+  void_f_pvoid_t free_f = dict->free_f;
+  if (free_f && element->content)
+    free_f(element->content);
 
-void dict_elm_mallocator_free_f(void* elem) {
-  xbt_free(elem);
+  element->content = data;
 }
 
-void dict_elm_mallocator_reset_f(void* elem) {
-
+void *dict_elm_mallocator_new_f(void)
+{
+  return xbt_new(s_xbt_dictelm_t, 1);
 }