diff options
Diffstat (limited to 'termios/cfsetspeed.c')
| -rw-r--r-- | termios/cfsetspeed.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/termios/cfsetspeed.c b/termios/cfsetspeed.c index b3c8aa3..91f4201 100644 --- a/termios/cfsetspeed.c +++ b/termios/cfsetspeed.c @@ -102,7 +102,7 @@ static struct speed_struct /* Set both the input and output baud rates stored in *TERMIOS_P to SPEED. */ -void +int cfsetspeed (struct termios *termios_p, speed_t speed) { size_t cnt; @@ -112,14 +112,16 @@ cfsetspeed (struct termios *termios_p, speed_t speed) { cfsetispeed (termios_p, speed); cfsetospeed (termios_p, speed); - return; + return 0; } else if (speed == speeds[cnt].value) { cfsetispeed (termios_p, speeds[cnt].internal); cfsetospeed (termios_p, speeds[cnt].internal); - return; + return 0; } __set_errno (EINVAL); + + return -1; } |