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| author | Man, Jianting (Meco) <[email protected]> | 2023-02-25 13:52:37 -0500 |
|---|---|---|
| committer | GitHub <[email protected]> | 2023-02-25 13:52:37 -0500 |
| commit | 1acef4277b02e5084310ecd7028656ae535178f5 (patch) | |
| tree | 03b6b6f0b3df75a1cef301e1e7b2b3d234213390 /components/drivers/serial/serial_v2.c | |
| parent | 759192f5f5af23ae360818483d35974ef5b91c78 (diff) | |
| parent | e63e33a3c64327aef3556fa811df0a8ec1e0e7ee (diff) | |
Merge pull request #6981 from RT-Thread/masterserialX-dev
sync from master
Diffstat (limited to 'components/drivers/serial/serial_v2.c')
| -rw-r--r-- | components/drivers/serial/serial_v2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/components/drivers/serial/serial_v2.c b/components/drivers/serial/serial_v2.c index 9e809048bd..c88df7aabe 100644 --- a/components/drivers/serial/serial_v2.c +++ b/components/drivers/serial/serial_v2.c @@ -296,7 +296,7 @@ static rt_ssize_t rt_serial_update_write_index(struct rt_ringbuffer *rb, * @param size Receive data buffer length. * @return Return the final length of data received. */ -rt_size_t _serial_poll_rx(struct rt_device *dev, +rt_ssize_t _serial_poll_rx(struct rt_device *dev, rt_off_t pos, void *buffer, rt_size_t size) @@ -343,7 +343,7 @@ rt_size_t _serial_poll_rx(struct rt_device *dev, * @param size Transmit data buffer length. * @return Return the final length of data received. */ -rt_size_t _serial_poll_tx(struct rt_device *dev, +rt_ssize_t _serial_poll_tx(struct rt_device *dev, rt_off_t pos, const void *buffer, rt_size_t size) |