/* Copyright (C) 2002-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.

   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, see

   <http://www.gnu.org/licenses/>.  */

#include <signal.h>

/* These are defined in libc.  We want to have only one definition

   so we "forward" the calls.  */

extern int __libc_current_sigrtmin_private (void);

extern int __libc_current_sigrtmax_private (void);

extern int __libc_allocate_rtsig_private (int high);

/* We reserve __SIGRTMIN for use as the cancellation signal and

   __SIGRTMIN+1 to handle setuid et.al.  These signals are used

   internally.  */

int

__libc_current_sigrtmin (void)

{

  return __libc_current_sigrtmin_private ();

}

int

__libc_current_sigrtmax (void)

{

  return __libc_current_sigrtmax_private ();

}

int

__libc_allocate_rtsig (int high)

{

  return __libc_allocate_rtsig_private (high);

}