mirror of
git://git.acid.vegas/unrealircd.git
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69 lines
2.7 KiB
C
69 lines
2.7 KiB
C
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/************************************************************************
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* Unreal Internet Relay Chat Daemon, include/modversion.h
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* (C) 2004-2005 Bram Matthys and The UnrealIRCd Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 1, or (at your option)
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* any later version.
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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Id$
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*/
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#include "version.h"
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/* What all this is for? Well, it's simple...
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* Example: When someone compiles a module with ssl support, but the
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* core was not compiled with ssl support, then the module will read
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* things incorrect in the struct because the module sees an extra
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* field half-way the struct but in the core that field does not exist,
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* hence all data is shifted 4 bytes causing all kinds of odd crashes,
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* memory corruption, and weird problems.
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* This is an attempt to prevent this a bit, but there are a lot more
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* options that cause binary incompatability (eg: changing nicklen),
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* we just take the most common ones...
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*
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* NOTE: On win32 we allow ssl inconsistencies because we
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* explicitly use "padding" in the structs: we add a useless
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* placeholder so everything is still aligned correctly.
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* In the process of doing so, we waste several bytes per-user,
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* but this prevents (most) binary incompatability problems
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* making it easier for module coders to ship dll's.
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*/
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#ifndef _WIN32
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#define MYTOKEN_SSL "/SSL"
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#else
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#define MYTOKEN_SSL ""
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#endif
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#define MYTOKEN_NEWCHF "/NOCHF"
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#ifdef __GNUC__
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#if defined(__GNUC_PATCHLEVEL__)
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#define GCCVER ((__GNUC__ << 16) + (__GNUC_MINOR__ << 8) + __GNUC_PATCHLEVEL__)
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#else
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#define GCCVER ((__GNUC__ << 16) + (__GNUC_MINOR__ << 8))
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#endif
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#else
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#define GCCVER 0
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#endif
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#ifdef UNREALCORE
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char our_mod_version[] = BASE_VERSION "-" PATCH1 PATCH2 PATCH3 PATCH4 PATCH6 PATCH7 PATCH8 PATCH9 \
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MYTOKEN_SSL MYTOKEN_NEWCHF;
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unsigned int our_compiler_version = GCCVER;
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#else
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DLLFUNC char Mod_Version[] = BASE_VERSION "-" PATCH1 PATCH2 PATCH3 PATCH4 PATCH6 PATCH7 PATCH8 PATCH9 \
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MYTOKEN_SSL MYTOKEN_NEWCHF;
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DLLFUNC unsigned int compiler_version = GCCVER;
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#endif
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