libebl/eblsymbolbindingname.c

/* Return symbol binding name.
   Copyright (C) 2001, 2002 Red Hat, Inc.
   This file is part of Red Hat elfutils.
   Written by Ulrich Drepper <drepper@redhat.com>, 2001.

   Red Hat elfutils is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by the
   Free Software Foundation; version 2 of the License.

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   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   You should have received a copy of the GNU General Public License along
   with Red Hat elfutils; if not, write to the Free Software Foundation,
   Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.

   In addition, as a special exception, Red Hat, Inc. gives You the
   additional right to link the code of Red Hat elfutils with code licensed
   under any Open Source Initiative certified open source license
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   this file solely under the GPL without exception.

   Red Hat elfutils is an included package of the Open Invention Network.
   An included package of the Open Invention Network is a package for which
   Open Invention Network licensees cross-license their patents.  No patent
   license is granted, either expressly or impliedly, by designation as an
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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#include <stdio.h>
#include <libeblP.h>


const char *
ebl_symbol_binding_name (ebl, binding, buf, len)
     Ebl *ebl;
     int binding;
     char *buf;
     size_t len;
{
  const char *res;

  res = ebl != NULL ? ebl->symbol_type_name (binding, buf, len) : NULL;
  if (res == NULL)
    {
      static const char *stb_names[STB_NUM] =
	{
	  "LOCAL", "GLOBAL", "WEAK"
	};

      /* Standard binding?  */
      if (binding < STB_NUM)
	res = stb_names[binding];
      else
	{
	  if (binding >= STB_LOPROC && binding <= STB_HIPROC)
	    snprintf (buf, len, "LOPROC+%d", binding - STB_LOPROC);
	  else if (binding >= STB_LOOS && binding <= STB_HIOS)
	    snprintf (buf, len, "LOOS+%d", binding - STB_LOOS);
	  else
	    snprintf (buf, len, gettext ("<unknown>: %d"), binding);

	  res = buf;
	}
    }

  return res;
}