libdwarf/dwarf_get_fde_n.c

/* Get nth frame descriptions.
   Copyright (C) 2001, 2002 Red Hat, Inc.
   Written by Ulrich Drepper <drepper@redhat.com>, 2001.

   This program is Open Source software; you can redistribute it and/or
   modify it under the terms of the Open Software License version 1.0 as
   published by the Open Source Initiative.

   You should have received a copy of the Open Software License along
   with this program; if not, you may obtain a copy of the Open Software
   License version 1.0 from http://www.opensource.org/licenses/osl.php or
   by writing the Open Source Initiative c/o Lawrence Rosen, Esq.,
   3001 King Ranch Road, Ukiah, CA 95482.   */

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#include "libdwarfP.h"


int
dwarf_get_fde_n (fde_data, fde_index, returned_fde, error)
     Dwarf_Fde *fde_data;
     Dwarf_Unsigned fde_index;
     Dwarf_Fde *returned_fde;
     Dwarf_Error *error;
{
  Dwarf_Debug dbg = fde_data[0]->cie->dbg;

  if (fde_index >= dbg->fde_cnt)
    return DW_DLV_NO_ENTRY;

  *returned_fde = fde_data[fde_index];
  return DW_DLV_OK;
}