RTEMS 4.6.0 On-Line Library

Device- and Class- Specific Functions Manager cfsetispeed - Sets terminal input baud rate

RTEMS POSIX API User's Guide

6.4.3: cfsetispeed - Sets terminal input baud rate

CALLING SEQUENCE:

#include <termios.h>

int cfsetispeed(
  struct termios *p,
  speed_t         speed
);

STATUS CODES:

The cfsetispeed() function returns a zero when successful and returns -1 when an error occurs.

DESCRIPTION:

The cfsetispeed() function stores a code for the terminal speed stored in a struct termios. The codes are defined in <termios.h> by the macros B0, B50, B75, B110, B134, B150, B200, B300, B600, B1200, B1800, B2400, B4800, B9600, B19200, and B38400.

NOTES:

This function merely stores a value in the termios structure. It does not change the terminal speed until a tcsetattr() is done. It does not detect impossible terminal speeds.

RTEMS POSIX API User's Guide