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[kernel] Use object_find to implement thread_find/device_find

This commit is contained in:
bernard 2020-12-31 09:47:55 +08:00
parent a129257624
commit b4e57db1a8
2 changed files with 2 additions and 64 deletions
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33
src/device.c
View File

@ -111,38 +111,7 @@ rt_err_t rt_device_init_all(void)
*/ */
rt_device_t rt_device_find(const char *name) rt_device_t rt_device_find(const char *name)
{ {
struct rt_object *object; return (rt_device_t)rt_object_find(name, RT_Object_Class_Device);
struct rt_list_node *node;
struct rt_object_information *information;
/* enter critical */
if (rt_thread_self() != RT_NULL)
rt_enter_critical();
/* try to find device object */
information = rt_object_get_information(RT_Object_Class_Device);
RT_ASSERT(information != RT_NULL);
for (node = information->object_list.next;
node != &(information->object_list);
node = node->next)
{
object = rt_list_entry(node, struct rt_object, list);
if (rt_strncmp(object->name, name, RT_NAME_MAX) == 0)
{
/* leave critical */
if (rt_thread_self() != RT_NULL)
rt_exit_critical();
return (rt_device_t)object;
}
}
/* leave critical */
if (rt_thread_self() != RT_NULL)
rt_exit_critical();
/* not found */
return RT_NULL;
} }
RTM_EXPORT(rt_device_find); RTM_EXPORT(rt_device_find);

33
src/thread.c
View File

@ -862,38 +862,7 @@ RTM_EXPORT(rt_thread_timeout);
*/ */
rt_thread_t rt_thread_find(char *name) rt_thread_t rt_thread_find(char *name)
{ {
struct rt_object_information *information; return (rt_thread_t)rt_object_find(name, RT_Object_Class_Thread);
struct rt_object *object;
struct rt_list_node *node;
/* enter critical */
if (rt_thread_self() != RT_NULL)
rt_enter_critical();
/* try to find device object */
information = rt_object_get_information(RT_Object_Class_Thread);
RT_ASSERT(information != RT_NULL);
for (node = information->object_list.next;
node != &(information->object_list);
node = node->next)
{
object = rt_list_entry(node, struct rt_object, list);
if (rt_strncmp(object->name, name, RT_NAME_MAX) == 0)
{
/* leave critical */
if (rt_thread_self() != RT_NULL)
rt_exit_critical();
return (rt_thread_t)object;
}
}
/* leave critical */
if (rt_thread_self() != RT_NULL)
rt_exit_critical();
/* not found */
return RT_NULL;
} }
RTM_EXPORT(rt_thread_find); RTM_EXPORT(rt_thread_find);