diff options
Diffstat (limited to 'include/rtthread.h')
| -rw-r--r-- | include/rtthread.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/rtthread.h b/include/rtthread.h index 7538a3c032..5cfa3c26b1 100644 --- a/include/rtthread.h +++ b/include/rtthread.h @@ -560,11 +560,11 @@ rt_device_set_tx_complete(rt_device_t dev, rt_err_t rt_device_init (rt_device_t dev); rt_err_t rt_device_open (rt_device_t dev, rt_uint16_t oflag); rt_err_t rt_device_close(rt_device_t dev); -rt_size_t rt_device_read (rt_device_t dev, +rt_ssize_t rt_device_read(rt_device_t dev, rt_off_t pos, void *buffer, rt_size_t size); -rt_size_t rt_device_write(rt_device_t dev, +rt_ssize_t rt_device_write(rt_device_t dev, rt_off_t pos, const void *buffer, rt_size_t size); |