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[serial] 优化RT_USING_POSIX_TERMIOS预编译

This commit is contained in:
Meco Man 2021-09-09 13:31:41 -04:00
parent 7fa1c819ee
commit c1c63fc10c
1 changed files with 1 additions and 1 deletions
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2
components/drivers/serial/serial.c
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@ -1112,6 +1112,7 @@ static rt_err_t rt_serial_control(struct rt_device *dev,
break; break;
case TCXONC: case TCXONC:
break; break;
#endif /*RT_USING_POSIX_TERMIOS*/
case TIOCSWINSZ: case TIOCSWINSZ:
{ {
struct winsize* p_winsize; struct winsize* p_winsize;
@ -1202,7 +1203,6 @@ static rt_err_t rt_serial_control(struct rt_device *dev,
p_winsize->ws_ypixel = 0;/* unused */ p_winsize->ws_ypixel = 0;/* unused */
} }
break; break;
#endif /*RT_USING_POSIX_TERMIOS*/
case FIONREAD: case FIONREAD:
{ {
rt_size_t recved = 0; rt_size_t recved = 0;