/*
**  NGPT - Next Generation POSIX Threading
**  Copyright (c) 2001 IBM Corporation <babt@us.ibm.com>
**  Portions Copyright (c) 1999-2000 Ralf S. Engelschall <rse@engelschall.com>
**
**  This file is part of NGPT, a non-preemptive thread scheduling
**  library which can be found at http://www.ibm.com/developer.
**
**  This 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.
**
**  This 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 this library; if not, write to the Free Software
**  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
**  USA.
**
**  pth_p.h: Pth private API definitions
*/

#ifndef _PTH_P_H_
#define _PTH_P_H_

/* System 390 Linux doesn't define __clone or __clone2 */
#ifdef __s390__
#define	clone	__clone
#define clone2	__clone2
#endif

/* mandatory system headers */
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <setjmp.h>
#include <signal.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <ctype.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/wait.h>
#include <sys/socket.h>
#include <sys/mman.h>

/* library version */
#define _PTH_VERS_C_AS_HEADER_
#include "pth_vers.c"
#undef  _PTH_VERS_C_AS_HEADER_

/* public API headers */
#define _PTH_PRIVATE
#include "pth.h"
#undef _PTH_PRIVATE

/* autoconf defines and macros */
#include "pth_acdef.h"
#include "pth_acmac.h"

/* optional system headers */
#ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
#endif
#ifdef HAVE_NET_ERRNO_H
#include <net/errno.h>
#endif

/* dmalloc support */
#ifdef PTH_DMALLOC
#include <dmalloc.h>
#endif

/* non-blocking flags */
#ifdef  O_NONBLOCK
#define O_NONBLOCKING O_NONBLOCK
#else
#ifdef  O_NDELAY
#define O_NONBLOCKING O_NDELAY
#else
#ifdef  FNDELAY
#define O_NONBLOCKING FNDELAY
#else
#error "No O_NONBLOCK, O_NDELAY or FNDELAY flag available!"
#endif
#endif
#endif

#ifndef PTH_HAVE_KERNEL_PATCH
#define gettid	    getpid
#define tkill	    kill
#endif

#define pth_assert(c)	\
    if (!(c)) {		\
	fprintf(stderr, "%d.%d:%s,%04d: Assert failed.\n", (int)getpid(), (int)gettid(), __FILE__, __LINE__); \
	abort();	\
    }			

#define pth_lock_all()	\
{   pth_acquire_lock(&(pth_NQ.q_lock)); \
    pth_acquire_lock(&(pth_RQ.q_lock));	\
    pth_acquire_lock(&(pth_WQ.q_lock));	\
    pth_acquire_lock(&(pth_SQ.q_lock));	\
    pth_acquire_lock(&(pth_DQ.q_lock));	\
}
    
#define pth_release_all()	\
{   pth_release_lock(&(pth_NQ.q_lock)); \
    pth_release_lock(&(pth_RQ.q_lock));	\
    pth_release_lock(&(pth_WQ.q_lock));	\
    pth_release_lock(&(pth_SQ.q_lock));	\
    pth_release_lock(&(pth_DQ.q_lock));	\
}

#define strong_alias(orig, alias) \
 asm(".globl " #alias "\n\t.set " #alias "," #orig);

#define versioned_symbol(real, name, version) \
 __asm__(".symver " #real "," #name "@@" #version);

/* compiler happyness: avoid ``empty compilation unit'' problem */
#define COMPILER_HAPPYNESS(name) \
    int __##name##_unit = 0;

/* generated contents */
BEGIN_DECLARATION
==#==
END_DECLARATION

#endif /* _PTH_P_H_ */