35     rt_rbb_blk_t block;  in put_thread()  local
46         block = rt_rbb_blk_alloc(rbb, rand() % 10 + 1);  in put_thread()
47         if (block)  in put_thread()
49             block->buf[0] = put_count++;  in put_thread()
50             rt_rbb_blk_put(block);  in put_thread()
54     rt_kprintf("Put block data finish.\n");  in put_thread()
62     rt_rbb_blk_t block;  in get_thread()  local
71         block = rt_rbb_blk_get(rbb);  in get_thread()
72         if (block)  in get_thread()
74             if (block->buf[0] != get_count++)  in get_thread()
78             rt_rbb_blk_free(rbb, block);  in get_thread()
86     rt_kprintf("Get block data finish.\n");  in get_thread()
98     /* create ring block buffer */  in rbb_test()
103         rt_kprintf("6 blocks in 52 bytes ring block buffer object create success.\n");  in rbb_test()
107         rt_kprintf("Test error: 6 blocks in 52 bytes ring block buffer object create failed.\n");  in rbb_test()
109     /* allocate block */  in rbb_test()
176     rt_kprintf("Ring block buffer current status:\n");  in rbb_test()
177     rt_kprintf("next block queue length: %d\n", rt_rbb_next_blk_queue_len(rbb));  in rbb_test()
178     rt_kprintf("block list length: %d\n", rt_slist_len(&rbb->blk_list));  in rbb_test()
185     /* put block */  in rbb_test()
193     rt_kprintf("Ring block buffer current status:\n");  in rbb_test()
194     rt_kprintf("next block queue length: %d\n", rt_rbb_next_blk_queue_len(rbb));  in rbb_test()
195     rt_kprintf("block list length: %d\n", rt_slist_len(&rbb->blk_list));  in rbb_test()
202     /* get block */  in rbb_test()
223     rt_kprintf("Ring block buffer current status:\n");  in rbb_test()
224     rt_kprintf("next block queue length: %d\n", rt_rbb_next_blk_queue_len(rbb));  in rbb_test()
225     rt_kprintf("block list length: %d\n", rt_slist_len(&rbb->blk_list));  in rbb_test()
232     /* free block */  in rbb_test()
238     rt_kprintf("Ring block buffer current status:\n");  in rbb_test()
239     rt_kprintf("next block queue length: %d\n", rt_rbb_next_blk_queue_len(rbb));  in rbb_test()
240     rt_kprintf("block list length: %d\n", rt_slist_len(&rbb->blk_list));  in rbb_test()
260     rt_kprintf("Ring block buffer current status:\n");  in rbb_test()
261     rt_kprintf("next block queue length: %d\n", rt_rbb_next_blk_queue_len(rbb));  in rbb_test()
262     rt_kprintf("block list length: %d\n", rt_slist_len(&rbb->blk_list));  in rbb_test()
269     /* get block queue */  in rbb_test()
270     rt_kprintf("\n====================== rbb block queue get test =====================\n");  in rbb_test()
288         rt_kprintf("Block queue (request %d bytes, actual %d) get success.\n", req_size, size);  in rbb_test()
292 … rt_kprintf("Test error: Block queue (request %d bytes, actual %d) get failed.\n", req_size, size);  in rbb_test()
295     rt_kprintf("Ring block buffer current status:\n");  in rbb_test()
296     rt_kprintf("next block queue length: %d\n", rt_rbb_next_blk_queue_len(rbb));  in rbb_test()
297     rt_kprintf("block list length: %d\n", rt_slist_len(&rbb->blk_list));  in rbb_test()
298 …rt_kprintf("|            |     |<----- block queue1 (42 bytes continuous buffer) ----->|          …  in rbb_test()
305     /* free block queue */  in rbb_test()
306     rt_kprintf("\n====================== rbb block queue free test =====================\n");  in rbb_test()
308     rt_kprintf("Block queue1 free success.\n");  in rbb_test()
309     rt_kprintf("Ring block buffer current status:\n");  in rbb_test()
310     rt_kprintf("next block queue length: %d\n", rt_rbb_next_blk_queue_len(rbb));  in rbb_test()
311     rt_kprintf("block list length: %d\n", rt_slist_len(&rbb->blk_list));  in rbb_test()
340 MSH_CMD_EXPORT(rbb_test, run ring block buffer testcase)