mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-21 01:12:26 +08:00
40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/* Copyright (C) 1991, 1995, 1996, 1997, 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 <unistd.h>
|
|
#include <sys/types.h>
|
|
|
|
/* Return the foreground process group ID of FD. */
|
|
pid_t
|
|
tcgetpgrp (fd)
|
|
int fd;
|
|
{
|
|
if (fd < 0)
|
|
{
|
|
__set_errno (EBADF);
|
|
return (pid_t) -1;
|
|
}
|
|
|
|
__set_errno (ENOSYS);
|
|
return (pid_t) -1;
|
|
}
|
|
libc_hidden_def (tcgetpgrp)
|
|
stub_warning (tcgetpgrp)
|
|
#include <stub-tag.h>
|