61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/* Return the size of an object file type.
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Copyright (C) 1998, 1999, 2000, 2002, 2015 Red Hat, Inc.
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This file is part of elfutils.
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Written by Ulrich Drepper <drepper@redhat.com>, 1998.
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This file is free software; you can redistribute it and/or modify
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it under the terms of either
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* the GNU Lesser General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at
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your option) any later version
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or
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* the GNU General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at
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your option) any later version
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or both in parallel, as here.
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elfutils is distributed in the hope that it will be useful, but
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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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General Public License for more details.
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You should have received copies of the GNU General Public License and
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the GNU Lesser General Public License along with this program. If
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not, see <http://www.gnu.org/licenses/>. */
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <libelf.h>
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#include "libelfP.h"
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#ifndef LIBELFBITS
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# define LIBELFBITS 32
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#endif
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size_t
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elfw2(LIBELFBITS, fsize) (Elf_Type type, size_t count, unsigned int version)
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{
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/* We do not have differences between file and memory sizes. Better
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not since otherwise `mmap' would not work. */
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if (unlikely (version != EV_CURRENT))
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{
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__libelf_seterrno (ELF_E_UNKNOWN_VERSION);
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return 0;
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}
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if (unlikely (type >= ELF_T_NUM))
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{
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__libelf_seterrno (ELF_E_UNKNOWN_TYPE);
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return 0;
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}
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return (count * __libelf_type_sizes[ELFW(ELFCLASS,LIBELFBITS) - 1][type]);
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}
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