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// Specific definitions for HPUX  -*- C++ -*-

// Copyright (C) 2000, 2002, 2004, 2005 Free Software Foundation, Inc.

//

// This file is part of the GNU ISO C++ Library.  This library is free

// software; you can redistribute it and/or modify it under the

// terms of the GNU General Public License as published by the

// Free Software Foundation; either version 2, 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 General Public License for more details.

// You should have received a copy of the GNU General Public License along

// with this library; see the file COPYING.  If not, write to the Free

// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,

// USA.

// As a special exception, you may use this file as part of a free software

// library without restriction.  Specifically, if other files instantiate

// templates or use macros or inline functions from this file, or you compile

// this file and link it with other files to produce an executable, this

// file does not by itself cause the resulting executable to be covered by

// the GNU General Public License.  This exception does not however

// invalidate any other reasons why the executable file might be covered by

// the GNU General Public License.

#ifndef _GLIBCXX_OS_DEFINES

#define _GLIBCXX_OS_DEFINES 1

// System-specific #define, typedefs, corrections, etc, go here.  This

// file will come before all others.

// Use macro form of ctype functions to ensure __SB_masks is defined.

#define _SB_CTYPE_MACROS 1

/* HP-UX, for reasons unknown choose to use a different name for

   the string to [unsigned] long long conversion routines.

   Furthermore, instead of having the prototypes in stdlib.h like

   everyone else, they put them into a non-standard header

   <inttypes.h>.  Ugh.

   <inttypes.h> defines a variety of things, some of which we

   probably do not want.  So we don't want to include it here.

   Luckily we can just declare strtoll and strtoull with the

   __asm extension which effectively renames calls at the

   source level without namespace pollution.

   Also note that the compiler defines _INCLUDE_LONGLONG for C++

   unconditionally, which makes intmax_t and uintmax_t long long

   types.

   We also force _GLIBCXX_USE_LONG_LONG here so that we don't have

   to bastardize configure to deal with this sillyness.  */

namespace std

{

#ifndef __LP64__

  __extension__ extern "C" long long strtoll (const char *, char **, int)

    __asm  ("__strtoll");

  __extension__ extern "C" unsigned long long strtoull (const char *, char **, int)

    __asm  ("__strtoull");

#else

  __extension__ extern "C" long long strtoll (const char *, char **, int)

    __asm  ("strtol");

  __extension__ extern "C" unsigned long long strtoull (const char *, char **, int)

    __asm  ("strtoul");

#endif

}

#define _GLIBCXX_USE_LONG_LONG 1

// HPUX on IA64 requires vtable to be 64 bit aligned even at 32 bit

// mode.  We need to pad the vtable structure to achieve this.  

#if !defined(_LP64) && defined (__ia64__)

#define _GLIBCXX_VTABLE_PADDING 8

typedef long int __padding_type;

#endif

// GCC on IA64 HP-UX uses the HP-UX system unwind library,

// it does not have the _Unwind_Resume_or_Rethrow entry point

// because that is not part of the standard IA64 Unwind ABI.

#if defined (__ia64__)

#define _LIBUNWIND_STD_ABI 1

#endif

/* Don't use pragma weak in gthread headers.  HP-UX rejects programs

   with unsatisfied external references even if all of those references

   are weak; gthread relies on such unsatisfied references being resolved

   to null pointers when weak symbol support is on.  */

#define _GLIBCXX_GTHREAD_USE_WEAK 0

#endif