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Now, lwip is using blocking mailbox.

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1473 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
mbbill@gmail.com
2011-06-08 16:41:36 +00:00
parent 70c031362a
commit ae674ab359
2 changed files with 14 additions and 7 deletions
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src/ipc.c
+9 -1
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@@ -1197,6 +1197,7 @@ rt_err_t rt_mb_init(rt_mailbox_t mb, const char* name, void* msgpool, rt_size_t
mb->in_offset = 0;
mb->out_offset = 0;
/* init an additional list of sender suspend thread */
rt_list_init(&(mb->suspend_sender_thread));
return RT_EOK;
@@ -1263,6 +1264,9 @@ rt_mailbox_t rt_mb_create (const char* name, rt_size_t size, rt_uint8_t flag)
mb->in_offset = 0;
mb->out_offset = 0;
/* init an additional list of sender suspend thread */
rt_list_init(&(mb->suspend_sender_thread));
return mb;
}
@@ -1274,12 +1278,13 @@ rt_mailbox_t rt_mb_create (const char* name, rt_size_t size, rt_uint8_t flag)
* @return the error code
*/
rt_err_t rt_mb_delete (rt_mailbox_t mb)
{
{
/* parameter check */
RT_ASSERT(mb != RT_NULL);
/* resume all suspended thread */
rt_ipc_list_resume_all(&(mb->parent.suspend_thread));
/* also resume all mailbox private suspended thread */
rt_ipc_list_resume_all(&(mb->suspend_sender_thread));
@@ -1576,6 +1581,9 @@ rt_err_t rt_mb_control(rt_mailbox_t mb, rt_uint8_t cmd, void* arg)
/* resume all waiting thread */
rt_ipc_list_resume_all(&(mb->parent.suspend_thread));
/* also resume all mailbox private suspended thread */
rt_ipc_list_resume_all(&(mb->suspend_sender_thread));
/* re-init mailbox */
mb->entry = 0;
mb->in_offset = 0;