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- Replaced ISO Latin 1 code #160 with a plain blank space (ASCII code #32) where necessary git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15305 87f5fb63-7c3d-0410-a384-fd976d0f7a62
88 lines
2.7 KiB
C
88 lines
2.7 KiB
C
/*
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* $Id: stdlib_dlsym.c,v 1.2 2010-08-21 11:37:03 obarthel Exp $
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*
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* :ts=4
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*
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* Portable ISO 'C' (1994) runtime library for the Amiga computer
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* Copyright (c) 2002-2015 by Olaf Barthel <obarthel (at) gmx.net>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Neither the name of Olaf Barthel nor the names of contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _STDLIB_HEADERS_H
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#include "stdlib_headers.h"
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#endif /* _STDLIB_HEADERS_H */
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/****************************************************************************/
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/* The shared object API is available only on AmigaOS 4.0. */
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#if defined(__amigaos4__)
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/****************************************************************************/
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#include <dlfcn.h>
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/****************************************************************************/
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#include <libraries/elf.h>
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#include <proto/elf.h>
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/****************************************************************************/
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extern struct ElfIFace * __IElf;
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extern Elf32_Handle __dl_elf_handle;
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extern Elf32_Error __elf_error_code;
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/****************************************************************************/
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void * dlsym(void * handle,const char * symbol_name)
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{
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void * result = NULL;
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if(__dl_elf_handle != NULL)
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{
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struct ElfIFace * IElf = __IElf;
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APTR symbol_data = NULL;
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Elf32_Error error;
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error = DLSym(__dl_elf_handle,handle,symbol_name,&symbol_data);
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if(error != ELF32_NO_ERROR)
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{
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__elf_error_code = error;
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goto out;
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}
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result = symbol_data;
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}
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out:
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return(result);
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}
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/****************************************************************************/
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#endif /* __amigaos4__ */
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