1112918Sjeff/* 2112918Sjeff * Copyright (c) 2001 Alfred Perlstein 3112918Sjeff * Author: Alfred Perlstein <alfred@FreeBSD.org> 4112918Sjeff * All rights reserved. 5112918Sjeff * 6112918Sjeff * Redistribution and use in source and binary forms, with or without 7112918Sjeff * modification, are permitted provided that the following conditions 8112918Sjeff * are met: 9112918Sjeff * 1. Redistributions of source code must retain the above copyright 10112918Sjeff * notice, this list of conditions and the following disclaimer. 11112918Sjeff * 2. Redistributions in binary form must reproduce the above copyright 12112918Sjeff * notice, this list of conditions and the following disclaimer in the 13112918Sjeff * documentation and/or other materials provided with the distribution. 14112918Sjeff * 15112918Sjeff * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16112918Sjeff * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17112918Sjeff * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18112918Sjeff * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19112918Sjeff * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20112918Sjeff * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21112918Sjeff * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22112918Sjeff * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23112918Sjeff * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24112918Sjeff * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25112918Sjeff * SUCH DAMAGE. 26112918Sjeff * 27144518Sdavidxu * $FreeBSD$ 28112918Sjeff */ 29112918Sjeff 30157457Sdavidxu#include "namespace.h" 31112918Sjeff#include <pthread.h> 32112918Sjeff#include <pthread_np.h> 33157457Sdavidxu#include "un-namespace.h" 34144518Sdavidxu 35112918Sjeff#include "thr_private.h" 36112918Sjeff 37112918Sjeff__weak_reference(_pthread_main_np, pthread_main_np); 38112918Sjeff 39112918Sjeff/* 40112918Sjeff * Provide the equivelant to Solaris thr_main() function 41112918Sjeff */ 42112918Sjeffint 43112918Sjeff_pthread_main_np() 44112918Sjeff{ 45112918Sjeff 46144518Sdavidxu if (!_thr_initial) 47112918Sjeff return (-1); 48112918Sjeff else 49157457Sdavidxu return (_pthread_equal(_pthread_self(), _thr_initial) ? 1 : 0); 50112918Sjeff} 51