/* Copyright (C) 2002 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, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#include <errno.h>
#include <stdlib.h>
#include <sysdep.h>
#include <sys/select.h>
#include <nptl/pthreadP.h>
#include <tls.h>

#ifdef __NR__newselect
# undef __NR_select
# define __NR_select __NR__newselect
#endif


int
__libc_select (int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
	       struct timeval *timeout)
{
#ifndef NOT_IN_libc
  if (__builtin_expect (THREAD_GETMEM (THREAD_SELF,
				       header.data.multiple_threads) == 0, 1))
    return INLINE_SYSCALL (select, 5, n, readfds, writefds, exceptfds,
			   timeout);

  int oldtype = LIBC_CANCEL_ASYNC ();
#endif

  int result = INLINE_SYSCALL (select, 5, n, readfds, writefds, exceptfds,
			       timeout);

#ifndef NOT_IN_libc
  LIBC_CANCEL_RESET (oldtype);
#endif

  return result;
}
strong_alias (__libc_select, __select)
libc_hidden_weak(__select)
weak_alias (__libc_select, select)