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implement module memory allocator

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1030 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
qiuyiuestc
2010-10-28 01:21:47 +00:00
parent a6f06d24cf
commit fb7d4122fc
11 changed files with 269 additions and 57 deletions
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src/object.c
+19 -1
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@@ -14,6 +14,7 @@
* 2006-05-18 Bernard fix the object init bug
* 2006-08-03 Bernard add hook support
* 2007-01-28 Bernard rename RT_OBJECT_Class_Static to RT_Object_Class_Static
* 2010-10-26 yi.qiu add module support in rt_object_allocate and rt_object_free
*/
#include <rtthread.h>
@@ -270,12 +271,23 @@ rt_object_t rt_object_allocate(enum rt_object_class_type type, const char* name)
/* no memory can be allocated */
return RT_NULL;
}
/* init object's parameters */
/* set object type */
object->type = type;
/* set object flag */
object->flag = 0;
#ifdef RT_USING_MODULE
if(rt_module_self() != RT_NULL)
{
object->module_id = (void*)rt_module_self();
object->flag |= RT_OBJECT_FLAG_MODULE;
}
#endif
/* copy name */
for (temp = 0; temp < RT_NAME_MAX; temp ++)
{
@@ -325,6 +337,12 @@ void rt_object_delete(rt_object_t object)
/* unlock interrupt */
rt_hw_interrupt_enable(temp);
#ifdef RT_USING_MODULE
if(object->flag & RT_OBJECT_FLAG_MODULE)
rt_module_free((rt_module_t)object->module_id, object);
else
#endif
/* free the memory of object */
rt_free(object);
}