X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgl_linkedhash_list.c;h=fb6fbec359734be9774c808920ddb840ed46f0a8;hb=cbfeef01ad4ed6d3f68c3deb3c05d3b8102c84ff;hp=4580cbb38e3760e36e14b45f2e0ab8b8481787ee;hpb=407400d9367b16a628b57b2d9b8565bb5a08ffae;p=gnulib.git

diff --git a/lib/gl_linkedhash_list.c b/lib/gl_linkedhash_list.c
index 4580cbb38..fb6fbec35 100644
--- a/lib/gl_linkedhash_list.c
+++ b/lib/gl_linkedhash_list.c
@@ -1,11 +1,11 @@
 /* Sequential list data type implemented by a hash table with a linked list.
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2008-2011 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2006.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -13,8 +13,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
@@ -24,7 +23,6 @@
 #include <stdint.h> /* for SIZE_MAX */
 #include <stdlib.h>
 
-#include "xalloc.h"
 #include "xsize.h"
 
 #ifndef uintptr_t
@@ -58,30 +56,32 @@ hash_resize_after_add (gl_list_t list)
 static inline void
 add_to_bucket (gl_list_t list, gl_list_node_t node)
 {
-  size_t index = node->h.hashcode % list->table_size;
+  size_t bucket = node->h.hashcode % list->table_size;
 
-  node->h.hash_next = list->table[index];
-  list->table[index] = &node->h;
+  node->h.hash_next = list->table[bucket];
+  list->table[bucket] = &node->h;
 }
+/* Tell all compilers that the return value is 0.  */
+#define add_to_bucket(list,node)  ((add_to_bucket) (list, node), 0)
 
 /* Remove a node from the hash table structure.  */
 static inline void
 remove_from_bucket (gl_list_t list, gl_list_node_t node)
 {
-  size_t index = node->h.hashcode % list->table_size;
+  size_t bucket = node->h.hashcode % list->table_size;
   gl_hash_entry_t *p;
 
-  for (p = &list->table[index]; ; p = &(*p)->hash_next)
+  for (p = &list->table[bucket]; ; p = &(*p)->hash_next)
     {
       if (*p == &node->h)
-	{
-	  *p = node->h.hash_next;
-	  break;
-	}
+        {
+          *p = node->h.hash_next;
+          break;
+        }
       if (*p == NULL)
-	/* node is not in the right bucket.  Did the hash codes
-	   change inadvertently?  */
-	abort ();
+        /* node is not in the right bucket.  Did the hash codes
+           change inadvertently?  */
+        abort ();
     }
 }
 
@@ -91,21 +91,22 @@ remove_from_bucket (gl_list_t list, gl_list_node_t node)
 
 const struct gl_list_implementation gl_linkedhash_list_implementation =
   {
-    gl_linked_create_empty,
-    gl_linked_create,
+    gl_linked_nx_create_empty,
+    gl_linked_nx_create,
     gl_linked_size,
     gl_linked_node_value,
+    gl_linked_node_nx_set_value,
     gl_linked_next_node,
     gl_linked_previous_node,
     gl_linked_get_at,
-    gl_linked_set_at,
+    gl_linked_nx_set_at,
     gl_linked_search_from_to,
     gl_linked_indexof_from_to,
-    gl_linked_add_first,
-    gl_linked_add_last,
-    gl_linked_add_before,
-    gl_linked_add_after,
-    gl_linked_add_at,
+    gl_linked_nx_add_first,
+    gl_linked_nx_add_last,
+    gl_linked_nx_add_before,
+    gl_linked_nx_add_after,
+    gl_linked_nx_add_at,
     gl_linked_remove_node,
     gl_linked_remove_at,
     gl_linked_remove,
@@ -115,7 +116,9 @@ const struct gl_list_implementation gl_linkedhash_list_implementation =
     gl_linked_iterator_next,
     gl_linked_iterator_free,
     gl_linked_sortedlist_search,
+    gl_linked_sortedlist_search_from_to,
     gl_linked_sortedlist_indexof,
-    gl_linked_sortedlist_add,
+    gl_linked_sortedlist_indexof_from_to,
+    gl_linked_sortedlist_nx_add,
     gl_linked_sortedlist_remove
   };