| /examples/utest/testcases/posix/unistd_h/functions/ |
| A D | open_read_write_fsync_close_tc.c | 16 char buffer[30]; in open_read_write_fsync_close_entry() local
29 read(fd,buffer,FILE_TEST_LENGTH(s)); in open_read_write_fsync_close_entry()
30 printf("the read content is %s\n ",buffer); in open_read_write_fsync_close_entry()
39 read(fd,buffer,FILE_TEST_LENGTH(s)); in open_read_write_fsync_close_entry()
40 printf("the fync read content is %s\n ",buffer); in open_read_write_fsync_close_entry()
48 size = read(fd, buffer, sizeof(buffer)); in open_read_write_fsync_close_entry()
50 printf("Read from file test.txt : %s \n", buffer); in open_read_write_fsync_close_entry()
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| /examples/libc/ |
| A D | ex5.c | 22 int buffer[BUFFER_SIZE]; /* the actual data */ member
45 b->buffer[b->writepos] = data; in put()
60 data = b->buffer[b->readpos]; in get()
73 struct prodcons buffer; variable
80 put(&buffer, n); in producer()
82 put(&buffer, OVER); in producer()
90 d = get(&buffer); in consumer()
102 init(&buffer); in libc_ex5()
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| A D | ex2.c | 22 int buffer[BUFFER_SIZE]; /* the actual data */ member
50 b->buffer[b->writepos] = data; in put()
69 data = b->buffer[b->readpos]; in get()
83 struct prodcons buffer; variable
90 put(&buffer, n); in producer()
92 put(&buffer, OVER); in producer()
100 d = get(&buffer); in consumer()
112 init(&buffer); in libc_ex2()
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| A D | termios_test.c | 158 int recv_comm(int fd, unsigned char *buffer, rt_size_t size, struct timeval *timeout) in recv_comm() argument
168 RT_ASSERT(RT_NULL != buffer); in recv_comm()
220 c = &buffer[size - need]; in recv_comm()
260 int send_comm(int fd, const unsigned char *buffer, rt_size_t size) in send_comm() argument
262 RT_ASSERT(RT_NULL != buffer); in send_comm()
270 write(fd, buffer, size); in send_comm()
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| /examples/file/ |
| A D | readwrite.c | 27 char* buffer; in readwrite() local
46 buffer = rt_malloc(block_size); in readwrite()
47 if (buffer == RT_NULL) in readwrite()
100 length = read(fd, buffer, block_size); in readwrite()
111 if (test_data[index] != buffer[index]) in readwrite()
120 length = read(fd, buffer, block_size); in readwrite()
131 if (test_data[index] != buffer[index]) in readwrite()
146 rt_free(buffer); in readwrite()
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| /examples/utest/testcases/drivers/serial_v2/ |
| A D | Kconfig | 14 int "the rx buffer size for serial test"
18 int "the tx buffer size for serial test"
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| A D | uart_rxb_txnb.c | 37 static rt_err_t uart_tx_completion(rt_device_t device, void *buffer) in uart_tx_completion() argument
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| A D | uart_rxnb_txnb.c | 38 static rt_err_t uart_tx_completion(rt_device_t device, void *buffer) in uart_tx_completion() argument
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| /examples/utest/testcases/mm/ |
| A D | lwp_mmap_fd.c | 46 static rt_err_t _lwp_get_user(struct rt_lwp *lwp, char *vaddr, char *buffer) in _lwp_get_user() argument
52 rt_mm_io_msg_init(&io_msg, MM_PA_TO_OFF(vaddr), vaddr, buffer); in _lwp_get_user()
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| A D | lwp_mmap_fd_map_fixed_merge.c | 58 static rt_err_t _lwp_get_user(struct rt_lwp *lwp, char *vaddr, char *buffer) in _lwp_get_user() argument
64 rt_mm_io_msg_init(&io_msg, MM_PA_TO_OFF(vaddr), vaddr, buffer); in _lwp_get_user()
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| A D | lwp_mmap_fd_map_fixed_split.c | 58 static rt_err_t _lwp_get_user(struct rt_lwp *lwp, char *vaddr, char *buffer) in _lwp_get_user() argument
64 rt_mm_io_msg_init(&io_msg, MM_PA_TO_OFF(vaddr), vaddr, buffer); in _lwp_get_user()
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| /examples/network/ |
| A D | chargen.c | 214 char buffer[80]; in do_read() local
218 readcount = read(p_charcb->socket, &buffer, 80); in do_read()
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| /examples/rt-link/ |
| A D | rtlink_example.c | 36 static void send_cb(struct rt_link_service *service, void *buffer) in send_cb() argument
38 LOG_I("send_cb: service (%d) buffer (0x%p) err(%d)", service->service, buffer, service->err); in send_cb()
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| A D | rtlink_dev_example.c | 39 static rt_err_t rtlink_dev_tx_done(rt_device_t dev, void *buffer) in rtlink_dev_tx_done() argument
43 …LOG_I("tx_done: dev name %s, buffer 0x%p errno %d", dev->parent.name, buffer, rtlink_dev->service.… in rtlink_dev_tx_done()
44 rt_free(buffer); in rtlink_dev_tx_done()
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| /examples/test/ |
| A D | rbb_test.c | 326 MSH_CMD_EXPORT(rbb_test, run ring block buffer testcase)
|