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Initial support of curlbuild.h and curlrules.h which allows

Browse source 
to have a curl_off_t data type no longer gated to off_t.
This commit is contained in:
Yang Tse 2008-08-07 00:29:08 +00:00
parent a3045b4e49
commit 14240e9e10
32 changed files with 1076 additions and 166 deletions
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33
include/README
View file

@ -7,7 +7,7 @@
Include files for libcurl, external users.
They're all placed in the curl subdirectory here for better fit in any kind
of environment. You should include files from here using...
of environment. You must include files from here using...
#include <curl/curl.h>
@ -16,14 +16,31 @@ curl subdirectory. It makes it more likely to survive future modifications.
NOTE FOR LIBCURL HACKERS
All the include files in this tree are written and intended to be installed on
a system that may serve multiple platforms and multiple applications, all
using libcurl (possibly even different libcurl installations using different
versions). Therefore, all header files in here must obey these rules:
The following notes apply to libcurl version 7.19.0 and later.
* They cannot depend on or use configure-generated results from libcurl's or
curl's directories. Other applications may not run configure as (lib)curl
does, and using platform dependent info here may break other platforms.
* The distributed curl/curlbuild.h file is only intended to be used on systems
which can not run the also distributed configure script.
* The distributed curlbuild.h file is generated as a copy of curlbuild.h.dist
when the libcurl source code distribution archive file is originally created.
* If you check out from CVS on a non-configure platform, you must run the
appropriate buildconf* script to set up curlbuild.h and other local files
before being able of compiling the library.
* On systems capable of running the configure script, the configure process
will overwrite the distributed include/curl/curlbuild.h file with one that
is suitable and specific to the library being configured and built, which
is generated from the include/curl/curlbuild.h.in template file.
* If you intend to distribute an already compiled libcurl library you _MUST_
also distribute along with it the generated curl/curlbuild.h which has been
used to compile it. Otherwise the library will be of no use for the users of
the library that you have built. It is _your_ responsability to provide this
file. No one at the cURL project can know how you have built the library.
* File curl/curlbuild.h includes platform and configuration dependant info,
and must not be modified by anyone. Configure script generates it for you.
* We cannot assume anything else but very basic compiler features being
present. While libcurl requires an ANSI C compiler to build, some of the

3
include/curl/.cvsignore
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@ -1,3 +1,4 @@
Makefile
Makefile.in
*.dist
curlbuild.h
stamp-*

23
include/curl/Makefile.am
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@ -1,6 +1,25 @@
pkginclude_HEADERS = \
curl.h curlver.h easy.h mprintf.h stdcheaders.h types.h multi.h \
typecheck-gcc.h
typecheck-gcc.h curlbuild.h curlrules.h
pkgincludedir= $(includedir)/curl
CLEANFILES = *dist
# curlbuild.h does not exist in the CVS tree. When the original libcurl
# source code distribution archive file is created, curlbuild.h.dist is
# renamed to curlbuild.h and included in the tarball so that it can be
# used directly on non-configure systems.
#
# The distributed curlbuild.h will be overwritten on configure systems
# when the configure script runs, with one that is suitable and specific
# to the library being configured and built.
#
# curlbuild.h.in is the distributed template file from which the configure
# script creates curlbuild.h at library configuration time, overwiting the
# one included in the distribution archive.
#
# curlbuild.h.dist is not included in the source code distribution archive.
EXTRA_DIST = curlbuild.h.in
DISTCLEANFILES = curlbuild.h

82
include/curl/curl.h
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@ -23,11 +23,17 @@
* $Id$
***************************************************************************/
/* If you have problems, all libcurl docs and details are found here:
http://curl.haxx.se/libcurl/
*/
/*
* If you have libcurl problems, all docs and details are found here:
* http://curl.haxx.se/libcurl/
*
* curl-library mailing list subscription and unsubscription web interface:
* http://cool.haxx.se/mailman/listinfo/curl-library/
*/
#include "curlver.h" /* the libcurl version defines */
#include "curlver.h" /* libcurl version defines */
#include "curl/curlbuild.h" /* libcurl build definitions */
#include "curlrules.h" /* libcurl rules enforcement */
/*
* Define WIN32 when build target is Win32 API
@ -113,74 +119,6 @@ typedef void CURL;
#endif
#endif
/*
* We want the typedef curl_off_t setup for large file support on all
* platforms. We also provide a CURL_FORMAT_OFF_T define to use in *printf
* format strings when outputting a variable of type curl_off_t.
*
* Note: "pocc -Ze" is MSVC compatibility mode and this sets _MSC_VER!
*/
#if (defined(_MSC_VER) && !defined(__POCC__)) || (defined(__LCC__) && \
defined(WIN32))
/* MSVC */
#ifdef _WIN32_WCE
typedef long curl_off_t;
#define CURL_FORMAT_OFF_T "%ld"
#else
typedef signed __int64 curl_off_t;
#define CURL_FORMAT_OFF_T "%I64d"
#endif
#else /* (_MSC_VER && !__POCC__) || (__LCC__ && WIN32) */
#if (defined(__GNUC__) && defined(WIN32)) || defined(__WATCOMC__)
/* gcc on windows or Watcom */
typedef long long curl_off_t;
#define CURL_FORMAT_OFF_T "%I64d"
#else /* GCC or Watcom on Windows */
#if defined(__ILEC400__)
/* OS400 C compiler. */
typedef long long curl_off_t;
#define CURL_FORMAT_OFF_T "%lld"
#else /* OS400 C compiler. */
/* "normal" POSIX approach, do note that this does not necessarily mean that
the type is >32 bits, see the SIZEOF_CURL_OFF_T define for that! */
typedef off_t curl_off_t;
/* Check a range of defines to detect large file support. On Linux it seems
none of these are set by default, so if you don't explicitly switches on
large file support, this define will be made for "small file" support. */
#ifndef _FILE_OFFSET_BITS
#define _FILE_OFFSET_BITS 0 /* to prevent warnings in the check below */
#define UNDEF_FILE_OFFSET_BITS
#endif
#ifndef FILESIZEBITS
#define FILESIZEBITS 0 /* to prevent warnings in the check below */
#define UNDEF_FILESIZEBITS
#endif
#if defined(_LARGE_FILES) || (_FILE_OFFSET_BITS > 32) || (FILESIZEBITS > 32) \
|| defined(_LARGEFILE_SOURCE) || defined(_LARGEFILE64_SOURCE)
/* For now, we assume at least one of these to be set for large files to
work! */
#define CURL_FORMAT_OFF_T "%lld"
#else /* LARGE_FILE support */
#define CURL_FORMAT_OFF_T "%ld"
#endif
#endif /* OS400 C compiler. */
#endif /* GCC or Watcom on Windows */
#endif /* (_MSC_VER && !__POCC__) || (__LCC__ && WIN32) */
#ifdef UNDEF_FILE_OFFSET_BITS
/* this was defined above for our checks, undefine it again */
#undef _FILE_OFFSET_BITS
#endif
#ifdef UNDEF_FILESIZEBITS
/* this was defined above for our checks, undefine it again */
#undef FILESIZEBITS
#endif
#ifndef curl_socket_typedef
/* socket typedef */
#ifdef WIN32

352
include/curl/curlbuild.h.dist Normal file
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@ -0,0 +1,352 @@
#ifndef __CURL_CURLBUILD_H
#define __CURL_CURLBUILD_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* $Id$
***************************************************************************/
/* ================================================================ */
/* NOTES FOR CONFIGURE CAPABLE SYSTEMS */
/* ================================================================ */
/*
* NOTE 1:
* -------
*
* See file include/curl/curlbuild.h.in, run configure, and forget
* that this file exists it is only used for non-configure systems.
* But you can keep reading if you want ;-)
*
*/
/* ================================================================ */
/* NOTES FOR NON-CONFIGURE SYSTEMS */
/* ================================================================ */
/*
* NOTE 1:
* -------
*
* Nothing in this file is intended to be modified or adjusted by the
* curl library user nor by the curl library builder.
*
* If you think that something actually needs to be changed, adjusted
* or fixed in this file, then, report it on the libcurl development
* mailing list: http://cool.haxx.se/mailman/listinfo/curl-library/
*
* Try to keep one section per platform, compiler and architecture,
* otherwise, if an existing section is reused for a different one and
* later on the original is adjusted, probably the piggybacking one can
* be adversely changed.
*
* In order to differentiate between platforms/compilers/architectures
* use only compiler built in predefined preprocessor symbols.
*
* This header file shall only export symbols which are 'curl' or 'CURL'
* prefixed, otherwise public name space would be polluted.
*
* NOTE 2:
* -------
*
* For any given platform/compiler curl_off_t must be typedef'ed to a
* 64-bit wide signed integral data type. The width of this data type
* must remain constant and independant of any possible large file
* support settings.
*
* As an exception to the above, curl_off_t shall be typedef'ed to a
* 32-bit wide signed integral data type if there is no 64-bit type.
*
* As a general rule, curl_off_t shall not be mapped to off_t. This
* rule shall only be violated if off_t is the only 64-bit data type
* available and the size of off_t is independant of large file support
* settings. Keep your build on the safe side avoiding an off_t gating.
* If you have a 64-bit off_t then take for sure that another 64-bit
* data type exists, dig deeper and you will find it.
*
* NOTE 3:
* -------
*
* Right now you might be staring at file include/curl/curlbuild.h.dist or
* at file include/curl/curlbuild.h, this is due to the following reason:
* file include/curl/curlbuild.h.dist is renamed to include/curl/curlbuild.h
* when the libcurl source code distribution archive file is created.
*
* File include/curl/curlbuild.h.dist is not included in the distribution
* archive. File include/curl/curlbuild.h is not present in the CVS tree.
*
* The distributed include/curl/curlbuild.h file is only intended to be used
* on systems which can not run the also distributed configure script.
*
* On systems capable of running the configure script, the configure process
* will overwrite the distributed include/curl/curlbuild.h file with one that
* is suitable and specific to the library being configured and built, which
* is generated from the include/curl/curlbuild.h.in template file.
*
* If you check out from CVS on a non-configure platform, you must run the
* appropriate buildconf* script to set up curlbuild.h and other local files.
*
*/
/* ================================================================ */
/* DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE */
/* ================================================================ */
#ifdef CURL_OFF_T
# error "CURL_OFF_T shall not be defined except in curlbuild.h"
Error Compilation_aborted_CURL_OFF_T_already_defined
#endif
#ifdef CURL_FMT_OFF_T
# error "CURL_FMT_OFF_T shall not be defined except in curlbuild.h"
Error Compilation_aborted_CURL_FMT_OFF_T_already_defined
#endif
#ifdef CURL_FMT_OFF_TU
# error "CURL_FMT_OFF_TU shall not be defined except in curlbuild.h"
Error Compilation_aborted_CURL_FMT_OFF_TU_already_defined
#endif
#ifdef CURL_FORMAT_OFF_T
# error "CURL_FORMAT_OFF_T shall not be defined except in curlbuild.h"
Error Compilation_aborted_CURL_FORMAT_OFF_T_already_defined
#endif
#ifdef CURL_SIZEOF_CURL_OFF_T
# error "CURL_SIZEOF_CURL_OFF_T shall not be defined except in curlbuild.h"
Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_already_defined
#endif
/* ================================================================ */
/* EXTERNAL INTERFACE SETTINGS FOR NON-CONFIGURE SYSTEMS ONLY */
/* ================================================================ */
#if defined(__DJGPP__)
# define CURL_OFF_T long
# define CURL_FMT_OFF_T "ld"
# define CURL_FMT_OFF_TU "lu"
# define CURL_FORMAT_OFF_T "%ld"
# define CURL_SIZEOF_CURL_OFF_T 4
#elif defined(__SALFORDC__)
# define CURL_OFF_T long
# define CURL_FMT_OFF_T "ld"
# define CURL_FMT_OFF_TU "lu"
# define CURL_FORMAT_OFF_T "%ld"
# define CURL_SIZEOF_CURL_OFF_T 4
#elif defined(__BORLANDC__)
# if (__BORLANDC__ < 0x520)
# define CURL_OFF_T long
# define CURL_FMT_OFF_T "ld"
# define CURL_FMT_OFF_TU "lu"
# define CURL_FORMAT_OFF_T "%ld"
# define CURL_SIZEOF_CURL_OFF_T 4
# else
# define CURL_OFF_T signed __int64
# define CURL_FMT_OFF_T "I64d"
# define CURL_FMT_OFF_TU "I64u"
# define CURL_FORMAT_OFF_T "%I64d"
# define CURL_SIZEOF_CURL_OFF_T 8
# endif
#elif defined(__TURBOC__)
# define CURL_OFF_T long
# define CURL_FMT_OFF_T "ld"
# define CURL_FMT_OFF_TU "lu"
# define CURL_FORMAT_OFF_T "%ld"
# define CURL_SIZEOF_CURL_OFF_T 4
#elif defined(__WATCOMC__)
# if defined(__386__)
# define CURL_OFF_T signed __int64
# define CURL_FMT_OFF_T "I64d"
# define CURL_FMT_OFF_TU "I64u"
# define CURL_FORMAT_OFF_T "%I64d"
# define CURL_SIZEOF_CURL_OFF_T 8
# else
# define CURL_OFF_T long
# define CURL_FMT_OFF_T "ld"
# define CURL_FMT_OFF_TU "lu"
# define CURL_FORMAT_OFF_T "%ld"
# define CURL_SIZEOF_CURL_OFF_T 4
# endif
#elif defined(__POCC__)
# if (__POCC__ < 280)
# define CURL_OFF_T long
# define CURL_FMT_OFF_T "ld"
# define CURL_FMT_OFF_TU "lu"
# define CURL_FORMAT_OFF_T "%ld"
# define CURL_SIZEOF_CURL_OFF_T 4
# elif defined(_MSC_VER)
# define CURL_OFF_T signed __int64
# define CURL_FMT_OFF_T "I64d"
# define CURL_FMT_OFF_TU "I64u"
# define CURL_FORMAT_OFF_T "%I64d"
# define CURL_SIZEOF_CURL_OFF_T 8
# else
# define CURL_OFF_T long long
# define CURL_FMT_OFF_T "lld"
# define CURL_FMT_OFF_TU "llu"
# define CURL_FORMAT_OFF_T "%lld"
# define CURL_SIZEOF_CURL_OFF_T 8
# endif
#elif defined(__LCC__)
# define CURL_OFF_T long
# define CURL_FMT_OFF_T "ld"
# define CURL_FMT_OFF_TU "lu"
# define CURL_FORMAT_OFF_T "%ld"
# define CURL_SIZEOF_CURL_OFF_T 4
#elif defined(__SYMBIAN32__)
# if defined(__GCC32__)
# define CURL_OFF_T long long
# define CURL_FMT_OFF_T "lld"
# define CURL_FMT_OFF_TU "llu"
# define CURL_FORMAT_OFF_T "%lld"
# define CURL_SIZEOF_CURL_OFF_T 8
# elif defined(__CW32__)
# pragma longlong on
# define CURL_OFF_T long long
# define CURL_FMT_OFF_T "lld"
# define CURL_FMT_OFF_TU "llu"
# define CURL_FORMAT_OFF_T "%lld"
# define CURL_SIZEOF_CURL_OFF_T 8
# elif defined(__VC32__)
# define CURL_OFF_T signed __int64
# define CURL_FMT_OFF_T "lld"
# define CURL_FMT_OFF_TU "llu"
# define CURL_FORMAT_OFF_T "%lld"
# define CURL_SIZEOF_CURL_OFF_T 8
# endif
#elif defined(_WIN32_WCE)
# define CURL_OFF_T signed __int64
# define CURL_FMT_OFF_T "I64d"
# define CURL_FMT_OFF_TU "I64u"
# define CURL_FORMAT_OFF_T "%I64d"
# define CURL_SIZEOF_CURL_OFF_T 8
#elif defined(__MINGW32__)
# define CURL_OFF_T long long
# define CURL_FMT_OFF_T "I64d"
# define CURL_FMT_OFF_TU "I64u"
# define CURL_FORMAT_OFF_T "%I64d"
# define CURL_SIZEOF_CURL_OFF_T 8
#elif defined(_MSC_VER)
# if (_MSC_VER >= 900)
# define CURL_OFF_T signed __int64
# define CURL_FMT_OFF_T "I64d"
# define CURL_FMT_OFF_TU "I64u"
# define CURL_FORMAT_OFF_T "%I64d"
# define CURL_SIZEOF_CURL_OFF_T 8
# else
# define CURL_OFF_T long
# define CURL_FMT_OFF_T "ld"
# define CURL_FMT_OFF_TU "lu"
# define CURL_FORMAT_OFF_T "%ld"
# define CURL_SIZEOF_CURL_OFF_T 4
# endif
#elif defined(__VMS)
# if defined(__alpha) || defined(__ia64)
# define CURL_OFF_T long long
# define CURL_FMT_OFF_T "lld"
# define CURL_FMT_OFF_TU "llu"
# define CURL_FORMAT_OFF_T "%lld"
# define CURL_SIZEOF_CURL_OFF_T 8
# else
# define CURL_OFF_T long
# define CURL_FMT_OFF_T "ld"
# define CURL_FMT_OFF_TU "lu"
# define CURL_FORMAT_OFF_T "%ld"
# define CURL_SIZEOF_CURL_OFF_T 4
# endif
#elif defined(__OS400__)
# if defined(__ILEC400__)
# define CURL_OFF_T long long
# define CURL_FMT_OFF_T "lld"
# define CURL_FMT_OFF_TU "llu"
# define CURL_FORMAT_OFF_T "%lld"
# define CURL_SIZEOF_CURL_OFF_T 8
# endif
#elif defined(__MVS__)
# if defined(__IBMC__) || defined(__IBMCPP__)
# if defined(_LONG_LONG)
# define CURL_OFF_T long long
# define CURL_FMT_OFF_T "lld"
# define CURL_FMT_OFF_TU "llu"
# define CURL_FORMAT_OFF_T "%lld"
# define CURL_SIZEOF_CURL_OFF_T 8
# elif defined(_LP64)
# define CURL_OFF_T long
# define CURL_FMT_OFF_T "ld"
# define CURL_FMT_OFF_TU "lu"
# define CURL_FORMAT_OFF_T "%ld"
# define CURL_SIZEOF_CURL_OFF_T 8
# else
# define CURL_OFF_T long
# define CURL_FMT_OFF_T "ld"
# define CURL_FMT_OFF_TU "lu"
# define CURL_FORMAT_OFF_T "%ld"
# define CURL_SIZEOF_CURL_OFF_T 4
# endif
# endif
#elif defined(__370__)
# if defined(__IBMC__) || defined(__IBMCPP__)
# if defined(_LONG_LONG)
# define CURL_OFF_T long long
# define CURL_FMT_OFF_T "lld"
# define CURL_FMT_OFF_TU "llu"
# define CURL_FORMAT_OFF_T "%lld"
# define CURL_SIZEOF_CURL_OFF_T 8
# elif defined(_LP64)
# define CURL_OFF_T long
# define CURL_FMT_OFF_T "ld"
# define CURL_FMT_OFF_TU "lu"
# define CURL_FORMAT_OFF_T "%ld"
# define CURL_SIZEOF_CURL_OFF_T 8
# else
# define CURL_OFF_T long
# define CURL_FMT_OFF_T "ld"
# define CURL_FMT_OFF_TU "lu"
# define CURL_FORMAT_OFF_T "%ld"
# define CURL_SIZEOF_CURL_OFF_T 4
# endif
# endif
#else
# error "Unknown non-configure build target!"
Error Compilation_aborted_Unknown_non_configure_build_target
#endif
/* Data type definition of curl_off_t. */
#ifdef CURL_OFF_T
typedef CURL_OFF_T curl_off_t;
#endif
#endif /* __CURL_CURLBUILD_H */

129
include/curl/curlbuild.h.in Normal file
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@ -0,0 +1,129 @@
#ifndef __CURL_CURLBUILD_H
#define __CURL_CURLBUILD_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* $Id$
***************************************************************************/
/* ================================================================ */
/* NOTES FOR CONFIGURE CAPABLE SYSTEMS */
/* ================================================================ */
/*
* NOTE 1:
* -------
*
* Nothing in this file is intended to be modified or adjusted by the
* curl library user nor by the curl library builder.
*
* If you think that something actually needs to be changed, adjusted
* or fixed in this file, then, report it on the libcurl development
* mailing list: http://cool.haxx.se/mailman/listinfo/curl-library/
*
* This header file shall only export symbols which are 'curl' or 'CURL'
* prefixed, otherwise public name space would be polluted.
*
* NOTE 2:
* -------
*
* Right now you might be staring at file include/curl/curlbuild.h.in or
* at file include/curl/curlbuild.h, this is due to the following reason:
*
* On systems capable of running the configure script, the configure process
* will overwrite the distributed include/curl/curlbuild.h file with one that
* is suitable and specific to the library being configured and built, which
* is generated from the include/curl/curlbuild.h.in template file.
*
*/
/* ================================================================ */
/* DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE */
/* ================================================================ */
#ifdef CURL_OFF_T
# error "CURL_OFF_T shall not be defined except in curlbuild.h"
Error Compilation_aborted_CURL_OFF_T_already_defined
#endif
#ifdef CURL_FMT_OFF_T
# error "CURL_FMT_OFF_T shall not be defined except in curlbuild.h"
Error Compilation_aborted_CURL_FMT_OFF_T_already_defined
#endif
#ifdef CURL_FMT_OFF_TU
# error "CURL_FMT_OFF_TU shall not be defined except in curlbuild.h"
Error Compilation_aborted_CURL_FMT_OFF_TU_already_defined
#endif
#ifdef CURL_FORMAT_OFF_T
# error "CURL_FORMAT_OFF_T shall not be defined except in curlbuild.h"
Error Compilation_aborted_CURL_FORMAT_OFF_T_already_defined
#endif
#ifdef CURL_SIZEOF_CURL_OFF_T
# error "CURL_SIZEOF_CURL_OFF_T shall not be defined except in curlbuild.h"
Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_already_defined
#endif
/* ================================================================ */
/* EXTERNAL INTERFACE SETTINGS FOR CONFIGURE CAPABLE SYSTEMS ONLY */
/* ================================================================ */
/* Configure process defines this to 1 when it finds out that system */
/* header file sys/types.h must be included by the external interface. */
#undef CURL_PULL_SYS_TYPES_H
#ifdef CURL_PULL_SYS_TYPES_H
# include <sys/types.h>
#endif
/* Configure process defines this to 1 when it finds out that system */
/* header file stdint.h must be included by the external interface. */
#undef CURL_PULL_STDINT_H
#ifdef CURL_PULL_STDINT_H
# include <stdint.h>
#endif
/* Configure process defines this to 1 when it finds out that system */
/* header file inttypes.h must be included by the external interface. */
#undef CURL_PULL_INTTYPES_H
#ifdef CURL_PULL_INTTYPES_H
# include <inttypes.h>
#endif
/* Signed integral data type used for curl_off_t. */
#undef CURL_OFF_T
/* Data type definition of curl_off_t. */
typedef CURL_OFF_T curl_off_t;
/* curl_off_t formatting string directive without "%" conversion specifier. */
#undef CURL_FMT_OFF_T
/* unsigned curl_off_t formatting string without "%" conversion specifier. */
#undef CURL_FMT_OFF_TU
/* curl_off_t formatting string directive with "%" conversion specifier. */
#undef CURL_FORMAT_OFF_T
/* The expected size of curl_off_t, as to be computed by sizeof. */
#undef CURL_SIZEOF_CURL_OFF_T
#endif /* __CURL_CURLBUILD_H */

149
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@ -0,0 +1,149 @@
#ifndef __CURL_CURLRULES_H
#define __CURL_CURLRULES_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* $Id$
***************************************************************************/
/* ================================================================ */
/* COMPILE TIME SANITY CHECKS */
/* ================================================================ */
/*
* NOTE 1:
* -------
*
* All checks done in this file are intentionally placed in a public
* header file which is pulled by curl/curl.h when an application is
* being built using an already built libcurl library. Additionally
* this file is also included and used when building the library.
*
* If compilation fails on this file it is certainly sure that the
* problem is elsewhere. It could be a problem in the curlbuild.h
* header file, or simply that you are using different compilation
* settings than those used to build the library.
*
* Nothing in this file is intended to be modified or adjusted by the
* curl library user nor by the curl library builder.
*
* Do not deactivate any check, these are done to make sure that the
* library is properly built and used.
*
* You can find further help on the libcurl development mailing list:
* http://cool.haxx.se/mailman/listinfo/curl-library/
*
* NOTE 2
* ------
*
* Some of the following compile time checks are based on the fact
* that the dimension of a constant array can not be a negative one.
* In this way if the compile time verification fails, the compilation
* will fail issuing an error. The error description wording is compiler
* dependant but it will be quite similar to one of the following:
*
* "negative subscript or subscript is too large"
* "array must have at least one element"
* "-1 is an illegal array size"
* "size of array is negative"
*
* If you are building an application which tries to use an already
* built libcurl library and you are getting this kind of errors on
* this file, it is a clear indication that there is a mismatch between
* how the library was built and how you are trying to use it for your
* application. Your already compiled or binary library provider is the
* only one who can give you the details you need to properly use it.
*/
/*
* Verify that some macros are actually defined.
*/
#ifndef CURL_OFF_T
# error "CURL_OFF_T definition is missing!"
Error Compilation_aborted_CURL_OFF_T_is_missing
#endif
#ifndef CURL_FMT_OFF_T
# error "CURL_FMT_OFF_T definition is missing!"
Error Compilation_aborted_CURL_FMT_OFF_T_is_missing
#endif
#ifndef CURL_FMT_OFF_TU
# error "CURL_FMT_OFF_TU definition is missing!"
Error Compilation_aborted_CURL_FMT_OFF_TU_is_missing
#endif
#ifndef CURL_FORMAT_OFF_T
# error "CURL_FORMAT_OFF_T definition is missing!"
Error Compilation_aborted_CURL_FORMAT_OFF_T_is_missing
#endif
#ifndef CURL_SIZEOF_CURL_OFF_T
# error "CURL_SIZEOF_CURL_OFF_T definition is missing!"
Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_is_missing
#endif
/*
* Macros private to this header file.
*/
#define CurlchkszEQ(t, s) sizeof(t) == s ? 1 : -1
#define CurlchkszGE(t1, t2) sizeof(t1) >= sizeof(t2) ? 1 : -1
/*
* Verify that the size previously defined and expected for
* curl_off_t is actually the the same as the one reported
* by sizeof() at compile time.
*/
typedef char
__curl_rule_01__
[CurlchkszEQ(curl_off_t, CURL_SIZEOF_CURL_OFF_T)];
/*
* Verify at compile time that the size of curl_off_t as reported
* by sizeof() is greater or equal than the one reported for long
* for the current compilation.
*/
typedef char
__curl_rule_02__
[CurlchkszGE(curl_off_t, long)];
/*
* Get rid of macros private to this header file.
*/
#undef CurlchkszEQ
#undef CurlchkszGE
/*
* Get rid of macros not intended to exist beyond this point.
*/
#undef CURL_PULL_SYS_TYPES_H
#undef CURL_PULL_STDINT_H
#undef CURL_PULL_INTTYPES_H
#undef CURL_OFF_T
#endif /* __CURL_CURLRULES_H */