diff options
| author | H. Peter Anvin (Intel) <hpa@zytor.com> | 2018-10-10 15:08:12 -0700 |
|---|---|---|
| committer | H. Peter Anvin (Intel) <hpa@zytor.com> | 2018-10-10 15:08:12 -0700 |
| commit | 6d23e368456aab8919d10411d8019af27b6effb2 (patch) | |
| tree | 11f96b3609a78b78e03252cde7139f38e5ce8798 | |
| parent | 286c7797ff49d967b57c71108a0406a94d63ccf4 (diff) | |
| download | termbaud-wip.termbaud.tar.gz termbaud-wip.termbaud.tar.xz termbaud-wip.termbaud.zip | |
cfsetispeed(termios_p, B0) should copy ispeed from ospeedwip.termbaud
The c_ispeed field is always set, even if the input speed is B0.
Thus, if we set the input speed to B0 (== 0) then we should copy the
c_ispeed field from c_ospeed.
| -rw-r--r-- | sysdeps/unix/sysv/linux/speed.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/speed.c b/sysdeps/unix/sysv/linux/speed.c index 49be72b0026..5b92dc968fc 100644 --- a/sysdeps/unix/sysv/linux/speed.c +++ b/sysdeps/unix/sysv/linux/speed.c @@ -366,7 +366,10 @@ cfsetispeed (struct termios *termios_p, speed_t speed) return -1; } - termios_p->c_ispeed = speed_kernel_from_user (speed); + if ( speed == B0 ) + termios_p->c_ispeed = termios_p->c_ospeed; + else + termios_p->c_ispeed = speed_kernel_from_user (speed); if ( (speed & ~CBAUD) != 0 || speed > _MAX_BAUD ) speed = BOTHER; |