59 lines
2.4 KiB
C++
59 lines
2.4 KiB
C++
// Specific definitions for IRIX -*- C++ -*-
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// Copyright (C) 2000, 2002 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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#ifndef _GLIBCXX_OS_DEFINES
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#define _GLIBCXX_OS_DEFINES 1
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// System-specific #define, typedefs, corrections, etc, go here. This
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// file will come before all others.
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// We need large file support. There are two ways to turn it on: by
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// defining either _LARGEFILE64_SOURCE or _SGI_SOURCE. However, it
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// does not actually work to define only the former, as then
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// <sys/stat.h> is invalid: `st_blocks' is defined to be a macro, but
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// then used as a field name. So, we have to turn on _SGI_SOURCE.
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// That only works if _POSIX_SOURCE is turned off, so we have to
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// explicitly turn it off. (Some of the libio C files explicitly try
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// to turn it on.) _SGI_SOURCE is actually turned on implicitly via
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// the command-line.
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#undef _POSIX_SOURCE
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#define __off_t off_t
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#define __off64_t off64_t
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#define __ssize_t ssize_t
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// GCC does not use thunks on IRIX.
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#define _G_USING_THUNKS 0
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// FINOREAD takes an "off_t *" as argument.
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#define _GLIBCXX_FIONREAD_TAKES_OFF_T
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#endif
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