TIOC* Parent topic: TIOC*

TIOCCBRK

Clear the break bit

Synopsis:

#include <sys/ioctl.h>

#define TIOCCBRK        _IO('t', 122)

Arguments to ioctl():

Argument Value
fd A file descriptor that you obtained by opening the device
request TIOCCBRK

Description:

This command clears the break bit. It's implemented as a call to tcgetattr() to get the current settings, followed by a call to tcsetattr() to clear BRKINT and set IGNBRK.

Note: The TIOCSBRK command, which sets the break bit, isn't currently implemented.

Input:

None.

Output:

None.

See also:

ioctl() in the QNX Neutrino C Library Reference

Parent topic: TIOC*