59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/*-
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* Copyright (c) 2006,2008 Joseph Koshy
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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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* 1. 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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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* 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 AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#include <libelf.h>
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#include "_libelf.h"
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LIBELF_VCSID("$Id$");
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Elf_Arsym *
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elf_getarsym(Elf *ar, size_t *ptr)
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{
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size_t n;
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Elf_Arsym *symtab;
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n = 0;
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symtab = NULL;
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if (ar == NULL || ar->e_kind != ELF_K_AR)
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LIBELF_SET_ERROR(ARGUMENT, 0);
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else if ((symtab = ar->e_u.e_ar.e_symtab) != NULL)
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n = ar->e_u.e_ar.e_symtabsz;
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else if (ar->e_u.e_ar.e_rawsymtab)
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symtab = (ar->e_flags & LIBELF_F_AR_VARIANT_SVR4) ?
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_libelf_ar_process_svr4_symtab(ar, &n) :
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_libelf_ar_process_bsd_symtab(ar, &n);
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else
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LIBELF_SET_ERROR(ARCHIVE, 0);
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if (ptr)
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*ptr = n;
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return (symtab);
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}
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