45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/* Select specific element in archive.
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Copyright (C) 1998, 1999, 2000, 2002 Red Hat, Inc.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 1998.
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This program is Open Source software; you can redistribute it and/or
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modify it under the terms of the Open Software License version 1.0 as
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published by the Open Source Initiative.
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You should have received a copy of the Open Software License along
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with this program; if not, you may obtain a copy of the Open Software
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License version 1.0 from http://www.opensource.org/licenses/osl.php or
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by writing the Open Source Initiative c/o Lawrence Rosen, Esq.,
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3001 King Ranch Road, Ukiah, CA 95482. */
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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 <stddef.h>
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#include "libelfP.h"
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size_t
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elf_rand (Elf *elf, size_t offset)
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{
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/* Be gratious, the specs demand it. */
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if (elf == NULL || elf->kind != ELF_K_AR)
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return 0;
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/* Save the old offset and set the offset. */
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elf->state.ar.offset = elf->start_offset + offset;
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/* Get the next archive header. */
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if (__libelf_next_arhdr (elf) != 0)
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{
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/* Mark the archive header as unusable. */
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elf->state.ar.elf_ar_hdr.ar_name = NULL;
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return 0;
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}
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return offset;
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}
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