 |
|
|
NAME
| | cfsetispeed, cfsetospeed - set input and output baud rate |
SYNOPSIS
| |
#include <termios.h>
int cfsetispeed(struct termios *termios_p, speed_t speed); |
| | int cfsetospeed(struct termios *termios_p, speed_t speed); |
| |
The cfsetispeed() function sets the input baud rate stored in the structure pointed to by termios_p to speed.
The cfsetospeed() function sets the output baud rate stored in the structure pointed to by termios_p to speed.
There is no effect on the baud rates set in the hardware until a subsequent successful call to tcsetattr(3C) on the same termios structure.
|
| |
Upon successful completion, cfsetispeed() and cfsetospeed() return 0. Otherwise -1 is returned, and errno may be set to indicate the error.
|
| |
The cfsetispeed() and cfsetospeed() functions may fail if:
-
EINVAL
- The speed value is not a valid baud rate.
-
EINVAL
- The value of speed is outside the range of possible speed values as specified in <termios.h>.
|
| |
See attributes(5) for descriptions of the following
attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| MT-Level | MT-Safe, and Async-Signal-Safe |
|
Company Info
|
Contact
|
Copyright 2003 Sun Microsystems, Inc. All rights reserved.
Use is subject to license terms.
|
