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[DeviceDrivers] Add sync mode in work queue.

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bernard
2017-10-17 17:53:01 +08:00
parent 6101d1e80e
commit 19aa36e830
2 changed files with 62 additions and 0 deletions
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3
components/drivers/include/ipc/workqueue.h
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@@ -8,6 +8,8 @@ struct rt_workqueue
{
rt_list_t work_list;
struct rt_work *work_current; /* current work */
struct rt_semaphore sem;
rt_thread_t work_thread;
};
@@ -27,6 +29,7 @@ struct rt_workqueue *rt_workqueue_create(const char* name, rt_uint16_t stack_siz
rt_err_t rt_workqueue_destroy(struct rt_workqueue* queue);
rt_err_t rt_workqueue_dowork(struct rt_workqueue* queue, struct rt_work* work);
rt_err_t rt_workqueue_cancel_work(struct rt_workqueue* queue, struct rt_work* work);
rt_err_t rt_workqueue_cancel_work_sync(struct rt_workqueue* queue, struct rt_work* work);
rt_inline void rt_work_init(struct rt_work* work, void (*work_func)(struct rt_work* work, void* work_data),
void* work_data)