diff options
| author | bernard.xiong <[email protected]> | 2010-03-03 09:12:08 +0000 |
|---|---|---|
| committer | bernard.xiong <[email protected]> | 2010-03-03 09:12:08 +0000 |
| commit | 54d711a9c549845698cb10b70298fae5d4afc74d (patch) | |
| tree | 51b1c55e457a6c50fb550be0a5d1e376fa8160a2 /examples/kernel/thread_delete.c | |
| parent | 51e545f575ce331a233ed199c9265649771e7cc6 (diff) | |
add more thread examples.
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@459 bbd45198-f89e-11dd-88c7-29a3b14d5316
Diffstat (limited to 'examples/kernel/thread_delete.c')
| -rw-r--r-- | examples/kernel/thread_delete.c | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/examples/kernel/thread_delete.c b/examples/kernel/thread_delete.c new file mode 100644 index 0000000000..cd632815c4 --- /dev/null +++ b/examples/kernel/thread_delete.c @@ -0,0 +1,80 @@ +#include <rtthread.h>
+#include "tc_comm.h"
+
+/*
+ * This is an example for dynamic thread
+ */
+static rt_thread_t tid1 = RT_NULL, tid2 = RT_NULL;
+static void thread1_entry(void* parameter)
+{
+ rt_uint32_t count = 0;
+
+ while (1)
+ {
+ rt_kprintf("thread count: %d\n", count ++);
+ }
+}
+
+static void thread2_entry(void* parameter)
+{
+ rt_thread_delay(10);
+ rt_thread_delete(tid1);
+
+ /* delay thread2 to switch to idle thread */
+ rt_thread_delay(10);
+}
+
+int thread_delete_init()
+{
+ tid1 = rt_thread_create("t1",
+ thread1_entry, (void*)1,
+ THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
+ if (tid1 != RT_NULL)
+ rt_thread_startup(tid1);
+ else
+ tc_stat(TC_STAT_END | TC_STAT_FAILED);
+
+ tid2 = rt_thread_create("t2",
+ thread2_entry, (void*)2,
+ THREAD_STACK_SIZE, THREAD_PRIORITY - 1, THREAD_TIMESLICE);
+ if (tid2 != RT_NULL)
+ rt_thread_startup(tid2);
+ else
+ tc_stat(TC_STAT_END | TC_STAT_FAILED);
+
+ return 0;
+}
+
+#ifdef RT_USING_TC
+static void _tc_cleanup()
+{
+ /* lock scheduler */
+ rt_enter_critical();
+
+ /* delete thread */
+ if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE)
+ tc_stat(TC_STAT_FAILED);
+ if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE)
+ tc_stat(TC_STAT_FAILED);
+
+ /* unlock scheduler */
+ rt_exit_critical();
+}
+
+int _tc_thread_delete()
+{
+ /* set tc cleanup */
+ tc_cleanup(_tc_cleanup);
+ thread_delete_init();
+
+ return 100;
+}
+FINSH_FUNCTION_EXPORT(_tc_thread_delete, a thread delete example);
+#else
+int rt_application_init()
+{
+ thread_delete_init();
+
+ return 0;
+}
+#endif
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