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os_defines.h: Remove obsolete __off_t, __off64_t, __ssize_t defines. 

2005-05-01  Paolo Carlini  <pcarlini@suse.de>

	* config/os/aix/os_defines.h: Remove obsolete __off_t,
	__off64_t, __ssize_t defines.
	* config/os/djgpp/os_defines.h: Likewise.
	* config/os/hpux/os_defines.h: Likewise.
	* config/os/irix/irix5.2/os_defines.h: Likewise.
	* config/os/irix/irix6.5/os_defines.h: Likewise.
	* config/os/solaris/solaris2.5/os_defines.h: Likewise.
	* config/os/solaris/solaris2.6/os_defines.h: Likewise.
	* config/os/solaris/solaris2.7/os_defines.h: Likewise.
	* docs/html/17_intro/porting.html: Don't discuss the defines.
	* docs/html/17_intro/porting.texi: Likewise.

From-SVN: r99072
This commit is contained in:
Paolo Carlini 2005-05-01 16:26:43 +00:00 committed by Paolo Carlini
parent 1e1def1ca1
commit df1de1a353
11 changed files with 29 additions and 84 deletions
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14
libstdc++-v3/ChangeLog
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@ -1,3 +1,17 @@
2005-05-01 Paolo Carlini <pcarlini@suse.de>
* config/os/aix/os_defines.h: Remove obsolete __off_t,
__off64_t, __ssize_t defines.
* config/os/djgpp/os_defines.h: Likewise.
* config/os/hpux/os_defines.h: Likewise.
* config/os/irix/irix5.2/os_defines.h: Likewise.
* config/os/irix/irix6.5/os_defines.h: Likewise.
* config/os/solaris/solaris2.5/os_defines.h: Likewise.
* config/os/solaris/solaris2.6/os_defines.h: Likewise.
* config/os/solaris/solaris2.7/os_defines.h: Likewise.
* docs/html/17_intro/porting.html: Don't discuss the defines.
* docs/html/17_intro/porting.texi: Likewise.
2005-04-29 Paolo Carlini <pcarlini@suse.de> 2005-04-29 Paolo Carlini <pcarlini@suse.de>
Nathan Myers <ncm@cantrip.org> Nathan Myers <ncm@cantrip.org>

4
libstdc++-v3/config/os/aix/os_defines.h
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@ -43,8 +43,4 @@
#define _ALL_SOURCE #define _ALL_SOURCE
#endif #endif
#define __off_t off_t
#define __off64_t off64_t
#define __ssize_t ssize_t
#endif #endif

6
libstdc++-v3/config/os/djgpp/os_defines.h
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@ -1,6 +1,6 @@
// Specific definitions for DJGPP -*- C++ -*- // Specific definitions for DJGPP -*- C++ -*-
// Copyright (C) 2001 Free Software Foundation, Inc. // Copyright (C) 2001, 2005 Free Software Foundation, Inc.
// //
// This file is part of the GNU ISO C++ Library. This library is free // 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 // software; you can redistribute it and/or modify it under the
@ -34,10 +34,6 @@
// System-specific #define, typedefs, corrections, etc, go here. This // System-specific #define, typedefs, corrections, etc, go here. This
// file will come before all others. // file will come before all others.
#define __off_t off_t
#define __off64_t off64_t
#define __ssize_t ssize_t
// FIXME: should there be '#undef POSIX_SOURCE'? // FIXME: should there be '#undef POSIX_SOURCE'?
#endif #endif

6
libstdc++-v3/config/os/hpux/os_defines.h
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@ -1,6 +1,6 @@
// Specific definitions for HPUX -*- C++ -*- // Specific definitions for HPUX -*- C++ -*-
// Copyright (C) 2000, 2002, 2004 Free Software Foundation, Inc. // Copyright (C) 2000, 2002, 2004, 2005 Free Software Foundation, Inc.
// //
// This file is part of the GNU ISO C++ Library. This library is free // 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 // software; you can redistribute it and/or modify it under the
@ -33,10 +33,6 @@
// System-specific #define, typedefs, corrections, etc, go here. This // System-specific #define, typedefs, corrections, etc, go here. This
// file will come before all others. // file will come before all others.
#define __off_t off_t
#define __off64_t off64_t
#define __ssize_t ssize_t
// Use macro form of ctype functions to ensure __SB_masks is defined. // Use macro form of ctype functions to ensure __SB_masks is defined.
#define _SB_CTYPE_MACROS 1 #define _SB_CTYPE_MACROS 1

6
libstdc++-v3/config/os/irix/irix5.2/os_defines.h
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@ -1,6 +1,6 @@
// Specific definitions for IRIX -*- C++ -*- // Specific definitions for IRIX -*- C++ -*-
// Copyright (C) 2001, 2002 Free Software Foundation, Inc. // Copyright (C) 2001, 2002, 2005 Free Software Foundation, Inc.
// //
// This file is part of the GNU ISO C++ Library. This library is free // 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 // software; you can redistribute it and/or modify it under the
@ -44,10 +44,6 @@
// the command-line. // the command-line.
#undef _POSIX_SOURCE #undef _POSIX_SOURCE
#define __off_t off_t
#define __off64_t off64_t
#define __ssize_t ssize_t
// GCC does not use thunks on IRIX. // GCC does not use thunks on IRIX.
#define _G_USING_THUNKS 0 #define _G_USING_THUNKS 0

4
libstdc++-v3/config/os/irix/irix6.5/os_defines.h
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@ -44,10 +44,6 @@
// the command-line. // the command-line.
#undef _POSIX_SOURCE #undef _POSIX_SOURCE
#define __off_t off_t
#define __off64_t off64_t
#define __ssize_t ssize_t
// GCC does not use thunks on IRIX. // GCC does not use thunks on IRIX.
#define _G_USING_THUNKS 0 #define _G_USING_THUNKS 0

8
libstdc++-v3/config/os/solaris/solaris2.5/os_defines.h
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@ -1,6 +1,6 @@
// Specific definitions for Solaris 2.5 -*- C++ -*- // Specific definitions for Solaris 2.5 -*- C++ -*-
// Copyright (C) 2000, 2002 Free Software Foundation, Inc. // Copyright (C) 2000, 2002, 2005 Free Software Foundation, Inc.
// //
// This file is part of the GNU ISO C++ Library. This library is free // 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 // software; you can redistribute it and/or modify it under the
@ -33,10 +33,4 @@
// System-specific #define, typedefs, corrections, etc, go here. This // System-specific #define, typedefs, corrections, etc, go here. This
// file will come before all others. // file will come before all others.
// These are typedefs which libio assumes are already in place (because
// they really are, under Linux).
#define __off_t off_t
#define __off64_t off64_t
#define __ssize_t ssize_t
#endif #endif

8
libstdc++-v3/config/os/solaris/solaris2.6/os_defines.h
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@ -1,6 +1,6 @@
// Specific definitions for Solaris 2.6 -*- C++ -*- // Specific definitions for Solaris 2.6 -*- C++ -*-
// Copyright (C) 2000, 2002 Free Software Foundation, Inc. // Copyright (C) 2000, 2002, 2005 Free Software Foundation, Inc.
// //
// This file is part of the GNU ISO C++ Library. This library is free // 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 // software; you can redistribute it and/or modify it under the
@ -33,10 +33,4 @@
// System-specific #define, typedefs, corrections, etc, go here. This // System-specific #define, typedefs, corrections, etc, go here. This
// file will come before all others. // file will come before all others.
// These are typedefs which libio assumes are already in place (because
// they really are, under Linux).
#define __off_t off_t
#define __off64_t off64_t
#define __ssize_t ssize_t
#endif #endif

8
libstdc++-v3/config/os/solaris/solaris2.7/os_defines.h
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@ -1,6 +1,6 @@
// Specific definitions for Solaris 7,8 -*- C++ -*- // Specific definitions for Solaris 7,8 -*- C++ -*-
// Copyright (C) 2000, 2002 Free Software Foundation, Inc. // Copyright (C) 2000, 2002, 2005 Free Software Foundation, Inc.
// //
// This file is part of the GNU ISO C++ Library. This library is free // 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 // software; you can redistribute it and/or modify it under the
@ -33,11 +33,5 @@
// System-specific #define, typedefs, corrections, etc, go here. This // System-specific #define, typedefs, corrections, etc, go here. This
// file will come before all others. // file will come before all others.
// These are typedefs which libio assumes are already in place (because
// they really are, under Linux).
#define __off_t off_t
#define __off64_t off64_t
#define __ssize_t ssize_t
#endif #endif

23
libstdc++-v3/docs/html/17_intro/porting.html
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@ -5,7 +5,7 @@
<meta name="description" content="Porting libstdc++-v3"> <meta name="description" content="Porting libstdc++-v3">
<meta name="generator" content="makeinfo 4.6"> <meta name="generator" content="makeinfo 4.6">
<!-- <!--
Copyright &copy; 2000, 2001, 2002, 2003 Free Software Foundation, Inc. Copyright &copy; 2000, 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
<p>Permission is granted to copy, distribute and/or modify this document <p>Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.2 or under the terms of the GNU Free Documentation License, Version 1.2 or
@ -114,25 +114,10 @@ OS portion of the triplet (the default), then nothing needs to be changed.
<p>The first file to create in this directory, should be called <p>The first file to create in this directory, should be called
<code>os_defines.h</code>. This file contains basic macro definitions <code>os_defines.h</code>. This file contains basic macro definitions
that are required to allow the C++ library to work with your C library. that are required to allow the C++ library to work with your C library.
This file should provide macro definitions for <code>__off_t</code>,
<code>__off64_t</code>, and <code>__ssize_t</code>. Typically, this just looks
like:
<pre class="example"> #define __off_t off_t <p>Several libstdc++-v3 source files unconditionally define the macro
#define __off64_t off64_t <code>_POSIX_SOURCE</code>. On many systems, defining this macro causes
#define __ssize_t ssize_t large portions of the C library header files to be eliminated
</pre>
<p>You don't have to provide these definitions if your system library
already defines these types - but the only library known to provide
these types is the GNU C Library, so you will almost certainly have to
provide these macros. Note that this file does not have to include a
header file that defines <code>off_t</code>, or the other types; you simply
have to provide the macros.
<p>In addition, several libstdc++-v3 source files unconditionally define
the macro <code>_POSIX_SOURCE</code>. On many systems, defining this macro
causes large portions of the C library header files to be eliminated
at preprocessing time. Therefore, you may have to <code>#undef</code> this at preprocessing time. Therefore, you may have to <code>#undef</code> this
macro, or define other macros (like <code>_LARGEFILE_SOURCE</code> or macro, or define other macros (like <code>_LARGEFILE_SOURCE</code> or
<code>__EXTENSIONS__</code>). You won't know what macros to define or <code>__EXTENSIONS__</code>). You won't know what macros to define or

26
libstdc++-v3/docs/html/17_intro/porting.texi
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@ -9,7 +9,8 @@
@setchapternewpage odd @setchapternewpage odd
@copying @copying
Copyright @copyright{} 2000, 2001, 2002, 2003 Free Software Foundation, Inc. Copyright @copyright{} 2000, 2001, 2002, 2003, 2005
Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this document Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.2 or under the terms of the GNU Free Documentation License, Version 1.2 or
@ -120,27 +121,10 @@ OS portion of the triplet (the default), then nothing needs to be changed.
The first file to create in this directory, should be called The first file to create in this directory, should be called
@file{os_defines.h}. This file contains basic macro definitions @file{os_defines.h}. This file contains basic macro definitions
that are required to allow the C++ library to work with your C library. that are required to allow the C++ library to work with your C library.
This file should provide macro definitions for @code{__off_t},
@code{__off64_t}, and @code{__ssize_t}. Typically, this just looks
like:
@example Several libstdc++-v3 source files unconditionally define the macro
#define __off_t off_t @code{_POSIX_SOURCE}. On many systems, defining this macro causes
#define __off64_t off64_t large portions of the C library header files to be eliminated
#define __ssize_t ssize_t
@end example
@noindent
You don't have to provide these definitions if your system library
already defines these types -- but the only library known to provide
these types is the GNU C Library, so you will almost certainly have to
provide these macros. Note that this file does not have to include a
header file that defines @code{off_t}, or the other types; you simply
have to provide the macros.
In addition, several libstdc++-v3 source files unconditionally define
the macro @code{_POSIX_SOURCE}. On many systems, defining this macro
causes large portions of the C library header files to be eliminated
at preprocessing time. Therefore, you may have to @code{#undef} this at preprocessing time. Therefore, you may have to @code{#undef} this
macro, or define other macros (like @code{_LARGEFILE_SOURCE} or macro, or define other macros (like @code{_LARGEFILE_SOURCE} or
@code{__EXTENSIONS__}). You won't know what macros to define or @code{__EXTENSIONS__}). You won't know what macros to define or