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/* Copyright (C) 1998-1999, 2000-2002 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 <fcntl.h>
#include <string.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <sysdep.h>
/* The system call does not change the controlling terminal, so we have
* to do it ourselves. */
extern int __syscall_posix_openpt (int oflag);
libc_hidden_proto (__syscall_posix_openpt)
int
__posix_openpt (int oflag)
{
int fd = INLINE_SYSCALL (posix_openpt, 1, oflag);
if (fd >= 0)
{
if (!(oflag & O_NOCTTY))
__ioctl (fd, TIOCSCTTY, NULL);
}
return fd;
}
weak_alias (__posix_openpt, posix_openpt)
int
__getpt (void)
{
return __posix_openpt (O_RDWR | O_NOCTTY);
}
weak_alias (__getpt, getpt)
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