/**************************************************************************
*
- * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2008 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* @file
* Generic handle table implementation.
*
- * @author José Fonseca <jrfonseca@tungstengraphics.com>
+ * @author José Fonseca <jfonseca@vmware.com>
*/
#include "pipe/p_compiler.h"
-#include "pipe/p_debug.h"
+#include "util/u_debug.h"
#include "util/u_memory.h"
#include "util/u_handle_table.h"
void (*destroy)(void *object))
{
assert(ht);
+ if (!ht)
+ return;
ht->destroy = destroy;
}
assert(ht);
assert(object);
- if(!object)
+ if(!object || !ht)
return 0;
/* linear search for an empty handle */
assert(ht);
assert(handle);
- if(!handle)
+ if(!handle || !ht)
return 0;
assert(object);
assert(ht);
assert(handle);
- if(!handle || handle > ht->size)
+ if(!handle || !ht || handle > ht->size)
return NULL;
object = ht->objects[handle - 1];
assert(ht);
assert(handle);
- if(!handle || handle > ht->size)
+ if(!handle || !ht || handle > ht->size)
return;
index = handle - 1;
unsigned index;
assert(ht);
+ if (!ht)
+ return;
+
if(ht->destroy)
for(index = 0; index < ht->size; ++index)
handle_table_clear(ht, index);