2005-11-08 07:00:18 +08:00
|
|
|
/* tcflush -- Flush pending data on termios file descriptor. Linux version.
|
|
|
|
|
Copyright (C) 1993,1997,2005 Free Software Foundation, Inc.
|
|
|
|
|
This file is part of the GNU C Library.
|
|
|
|
|
|
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
|
|
|
modify it under the terms of the GNU Lesser General Public
|
|
|
|
|
License as published by the Free Software Foundation; either
|
|
|
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
|
|
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
|
|
Lesser General Public License for more details.
|
|
|
|
|
|
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
|
|
|
License along with the GNU C Library; if not, write to the Free
|
|
|
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
|
|
|
02111-1307 USA. */
|
|
|
|
|
|
|
|
|
|
#include <errno.h>
|
|
|
|
|
#include <termios.h>
|
|
|
|
|
#include <sys/ioctl.h>
|
|
|
|
|
|
|
|
|
|
/* Flush pending data on FD. */
|
|
|
|
|
int
|
|
|
|
|
tcflush (fd, queue_selector)
|
|
|
|
|
int fd;
|
|
|
|
|
int queue_selector;
|
|
|
|
|
{
|
|
|
|
|
return __ioctl (fd, TCFLSH, queue_selector);
|
|
|
|
|
}
|
