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65 lines
2.7 KiB
C
65 lines
2.7 KiB
C
/* LibobjectsMain.h for GNUStep
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Copyright (C) 1995 Free Software Foundation, Inc.
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Written by: Georg Tuparev, EMBL & Academia Naturalis,
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Heidelberg, Germany
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Tuparev@EMBL-Heidelberg.de
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Last update: 05-aug-1995
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This file is part of the GNU Objective C Class Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __LibobjectsMain_h_OBJECTS_INCLUDE
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#define __LibobjectsMain_h_OBJECTS_INCLUDE
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/*
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Several Foundation classes (NSBundle, NSProcessInfo, ...) need access
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to the argc, argv, and env variables of the main() function. The purpose
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of this (ugly hack) definition is to give the libobjects library the
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oportunity to implement its own main function with private access to the
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global vars. The private main() implementation then will call the user
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defined (now renamed to LibobjectsMain()) function. The libobjects main()
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functions is implemented in NSProcessInfo.m
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*/
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/* Currently this only actually necessary if we don't have ELF.
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If we have ELF, we can do something far cleaner.
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See src/NSProcessInfo.m [__ELF__].
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Hopefully, in the future, we'll do something cleaner
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with non-ELF systems too.
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-mccallum
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*/
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#if !defined(__ELF__) && !defined(SYS_AUTOLOAD)
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#define main LibobjectsMain
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extern int LibobjectsMain(/* int argc, char *argv[] */);
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#endif /* __ELF__ */
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/*
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NOTE! This is very dirty and dangerous trick. I spend several hours
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on thinking and man pages browsing, but couldn't find better solution.
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I know that I will spend 666 years in the Computer Hell for writing
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this hack, and the master devil (Bully Boy) will send me to write
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Windowz software.
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BTW, for writing this hack I got personal congratulations from Dennis
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Ritchie and Bjarne Stroustrup sent me a bunch of flowers and asked me
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to participate in the standardization committee for C-- v.6.0 as
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responsible for the new Tab-Overriding-Operator and Scope-Sensitive-
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Comments ... but this makes my situation even worse ;-)
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*/
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#endif /* __LibobjectsMain_h_OBJECTS_INCLUDE */
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