fix the rt_ipc_object_suspend issue when IPC flag is RT_IPC_FLAG_PRIO
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@201 bbd45198-f89e-11dd-88c7-29a3b14d5316
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src/ipc.c
11
src/ipc.c
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@ -28,6 +28,8 @@
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* 2009-10-10 Bernard change semaphore and mutex value to unsigned value
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* 2009-10-25 Bernard change the mb/mq receive timeout to 0 if the
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* re-calculated delta tick is a negative number.
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* 2009-12-16 Bernard fix the rt_ipc_object_suspend issue when IPC flag
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* is RT_IPC_FLAG_PRIO
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*/
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#include <rtthread.h>
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@ -98,10 +100,13 @@ rt_inline rt_err_t rt_ipc_object_suspend(struct rt_ipc_object *ipc, struct rt_th
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sthread = rt_list_entry(n, struct rt_thread, tlist);
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/* find out */
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if (thread->current_priority < sthread->current_priority) break;
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if (thread->current_priority < sthread->current_priority)
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{
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/* insert this thread before the sthread */
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rt_list_insert_before(&(sthread->tlist), &(thread->tlist));
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break;
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}
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}
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rt_list_insert_before(&(ipc->suspend_thread), &(thread->tlist));
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}
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break;
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}
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