Function cfsetspeed

components/libc/posix/io/termios/termios.c:270–273

* @brief Sets the input and output baud rates in a termios structure. * @param tio Pointer to a struct termios where the input and output baud rates will be set. * @param speed Baud rate to be set for both input and output. * @return Upon successful completion, returns 0; otherwise, returns -1 and sets errno to indicate the error. * * @note This function is a wrapper for the cfsetos

 *          The function returns the result of cfsetospeed(), which sets the baud rate for both input and output.
 */
int cfsetspeed(struct termios *tio, speed_t speed)
{
    return cfsetospeed(tio, speed);
}