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254 lines
8.7 KiB
254 lines
8.7 KiB
#ifndef __CARES_BUILD_H |
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#define __CARES_BUILD_H |
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/* Copyright (C) 2009 - 2013 by Daniel Stenberg et al |
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* |
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* Permission to use, copy, modify, and distribute this software and its |
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* documentation for any purpose and without fee is hereby granted, provided |
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* that the above copyright notice appear in all copies and that both that |
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* copyright notice and this permission notice appear in supporting |
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* documentation, and that the name of M.I.T. not be used in advertising or |
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* publicity pertaining to distribution of the software without specific, |
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* written prior permission. M.I.T. makes no representations about the |
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* suitability of this software for any purpose. It is provided "as is" |
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* without express or implied warranty. |
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*/ |
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/* ================================================================ */ |
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/* NOTES FOR CONFIGURE CAPABLE SYSTEMS */ |
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/* ================================================================ */ |
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/* |
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* NOTE 1: |
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* ------- |
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* |
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* See file ares_build.h.in, run configure, and forget that this file |
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* exists it is only used for non-configure systems. |
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* But you can keep reading if you want ;-) |
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* |
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*/ |
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/* ================================================================ */ |
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/* NOTES FOR NON-CONFIGURE SYSTEMS */ |
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/* ================================================================ */ |
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/* |
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* NOTE 1: |
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* ------- |
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* |
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* Nothing in this file is intended to be modified or adjusted by the |
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* c-ares library user nor by the c-ares library builder. |
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* |
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* If you think that something actually needs to be changed, adjusted |
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* or fixed in this file, then, report it on the c-ares development |
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* mailing list: http://cool.haxx.se/mailman/listinfo/c-ares/ |
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* |
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* Try to keep one section per platform, compiler and architecture, |
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* otherwise, if an existing section is reused for a different one and |
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* later on the original is adjusted, probably the piggybacking one can |
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* be adversely changed. |
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* |
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* In order to differentiate between platforms/compilers/architectures |
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* use only compiler built in predefined preprocessor symbols. |
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* |
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* This header file shall only export symbols which are 'cares' or 'CARES' |
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* prefixed, otherwise public name space would be polluted. |
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* |
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* NOTE 2: |
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* ------- |
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* |
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* Right now you might be staring at file ares_build.h.dist or ares_build.h, |
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* this is due to the following reason: file ares_build.h.dist is renamed |
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* to ares_build.h when the c-ares source code distribution archive file is |
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* created. |
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* |
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* File ares_build.h.dist is not included in the distribution archive. |
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* File ares_build.h is not present in the git tree. |
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* |
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* The distributed ares_build.h file is only intended to be used on systems |
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* which can not run the also distributed configure script. |
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* |
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* On systems capable of running the configure script, the configure process |
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* will overwrite the distributed ares_build.h file with one that is suitable |
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* and specific to the library being configured and built, which is generated |
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* from the ares_build.h.in template file. |
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* |
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* If you check out from git on a non-configure platform, you must run the |
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* appropriate buildconf* script to set up ares_build.h and other local files. |
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* |
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*/ |
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/* ================================================================ */ |
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/* DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE */ |
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/* ================================================================ */ |
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#ifdef CARES_SIZEOF_LONG |
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# error "CARES_SIZEOF_LONG shall not be defined except in ares_build.h" |
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Error Compilation_aborted_CARES_SIZEOF_LONG_already_defined |
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#endif |
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#ifdef CARES_TYPEOF_ARES_SOCKLEN_T |
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# error "CARES_TYPEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h" |
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Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_already_defined |
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#endif |
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#ifdef CARES_SIZEOF_ARES_SOCKLEN_T |
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# error "CARES_SIZEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h" |
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Error Compilation_aborted_CARES_SIZEOF_ARES_SOCKLEN_T_already_defined |
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#endif |
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/* ================================================================ */ |
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/* EXTERNAL INTERFACE SETTINGS FOR NON-CONFIGURE SYSTEMS ONLY */ |
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/* ================================================================ */ |
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#if defined(__DJGPP__) || defined(__GO32__) |
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# define CARES_SIZEOF_LONG 4 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T int |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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#elif defined(__SALFORDC__) |
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# define CARES_SIZEOF_LONG 4 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T int |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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#elif defined(__BORLANDC__) |
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# define CARES_SIZEOF_LONG 4 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T int |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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#elif defined(__TURBOC__) |
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# define CARES_SIZEOF_LONG 4 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T int |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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#elif defined(__WATCOMC__) |
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# define CARES_SIZEOF_LONG 4 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T int |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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#elif defined(__POCC__) |
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# define CARES_SIZEOF_LONG 4 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T int |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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#elif defined(__LCC__) |
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# define CARES_SIZEOF_LONG 4 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T int |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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#elif defined(__SYMBIAN32__) |
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# define CARES_SIZEOF_LONG 4 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T unsigned int |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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#elif defined(__MWERKS__) |
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# define CARES_SIZEOF_LONG 4 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T int |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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#elif defined(_WIN32_WCE) |
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# define CARES_SIZEOF_LONG 4 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T int |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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#elif defined(__MINGW32__) |
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# define CARES_SIZEOF_LONG 4 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T int |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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#elif defined(__VMS) |
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# define CARES_SIZEOF_LONG 4 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T unsigned int |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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#elif defined(__OS400__) |
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# if defined(__ILEC400__) |
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# define CARES_SIZEOF_LONG 4 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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# define CARES_PULL_SYS_TYPES_H 1 |
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# define CARES_PULL_SYS_SOCKET_H 1 |
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# endif |
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#elif defined(__MVS__) |
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# if defined(__IBMC__) || defined(__IBMCPP__) |
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# if defined(_ILP32) |
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# define CARES_SIZEOF_LONG 4 |
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# elif defined(_LP64) |
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# define CARES_SIZEOF_LONG 8 |
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# endif |
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# define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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# define CARES_PULL_SYS_TYPES_H 1 |
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# define CARES_PULL_SYS_SOCKET_H 1 |
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# endif |
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#elif defined(__370__) |
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# if defined(__IBMC__) || defined(__IBMCPP__) |
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# if defined(_ILP32) |
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# define CARES_SIZEOF_LONG 4 |
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# elif defined(_LP64) |
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# define CARES_SIZEOF_LONG 8 |
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# endif |
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# define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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# define CARES_PULL_SYS_TYPES_H 1 |
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# define CARES_PULL_SYS_SOCKET_H 1 |
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# endif |
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#elif defined(TPF) |
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# define CARES_SIZEOF_LONG 8 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T int |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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/* ===================================== */ |
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/* KEEP MSVC THE PENULTIMATE ENTRY */ |
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/* ===================================== */ |
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#elif defined(_MSC_VER) |
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# define CARES_SIZEOF_LONG 4 |
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# define CARES_TYPEOF_ARES_SOCKLEN_T int |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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/* ===================================== */ |
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/* KEEP GENERIC GCC THE LAST ENTRY */ |
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/* ===================================== */ |
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#elif defined(__GNUC__) |
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# if defined(__LP64__) || \ |
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defined(__x86_64__) || defined(__ppc64__) |
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# define CARES_SIZEOF_LONG 8 |
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# elif defined(__ILP32__) || \ |
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defined(__i386__) || defined(__ppc__) || defined(__arm__) |
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# define CARES_SIZEOF_LONG 4 |
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# endif |
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# define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t |
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4 |
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# define CARES_PULL_SYS_TYPES_H 1 |
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# define CARES_PULL_SYS_SOCKET_H 1 |
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#else |
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# error "Unknown non-configure build target!" |
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Error Compilation_aborted_Unknown_non_configure_build_target |
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#endif |
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/* CARES_PULL_SYS_TYPES_H is defined above when inclusion of header file */ |
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/* sys/types.h is required here to properly make type definitions below. */ |
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#ifdef CARES_PULL_SYS_TYPES_H |
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# include <sys/types.h> |
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#endif |
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/* CARES_PULL_SYS_SOCKET_H is defined above when inclusion of header file */ |
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/* sys/socket.h is required here to properly make type definitions below. */ |
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#ifdef CARES_PULL_SYS_SOCKET_H |
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# include <sys/socket.h> |
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#endif |
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/* Data type definition of ares_socklen_t. */ |
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#ifdef CARES_TYPEOF_ARES_SOCKLEN_T |
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typedef CARES_TYPEOF_ARES_SOCKLEN_T ares_socklen_t; |
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#endif |
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#endif /* __CARES_BUILD_H */
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