diff options
Diffstat (limited to 'src/termios/cfsetospeed.c')
| -rw-r--r-- | src/termios/cfsetospeed.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/termios/cfsetospeed.c b/src/termios/cfsetospeed.c index c9cbdd9d..3eab092a 100644 --- a/src/termios/cfsetospeed.c +++ b/src/termios/cfsetospeed.c @@ -16,7 +16,11 @@ int cfsetospeed(struct termios *tio, speed_t speed) int cfsetispeed(struct termios *tio, speed_t speed) { - return speed ? cfsetospeed(tio, speed) : 0; + if (speed & ~CBAUD) { + errno = EINVAL; + return -1; + } + tio->c_cflag &= ~CIBAUD; + tio->c_cflag |= speed * (CIBAUD/CBAUD); + return 0; } - -weak_alias(cfsetospeed, cfsetspeed); |