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Merge pull request #5036 from mysterywolf/serial

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[serial] 优化RT_USING_POSIX_TERMIOS预编译
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Bernard Xiong 2021-09-11 20:03:15 +08:00 committed by GitHub
commit f8a991d092
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1 changed files with 1 additions and 1 deletions
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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;
case TCXONC:
break;
#endif /*RT_USING_POSIX_TERMIOS*/
case TIOCSWINSZ:
{
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 */
}
break;
#endif /*RT_USING_POSIX_TERMIOS*/
case FIONREAD:
{
rt_size_t recved = 0;