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/* dso.h --
* Copyright 2005,2006,2009 Red Hat Inc., Durham, North Carolina.
* All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Authors:
* Steve Grubb <sgrubb@redhat.com>
*/
#ifndef _DSO_H_
#define _DSO_H_
#ifdef PIC
# define hidden __attribute__ ((visibility ("hidden")))
# define hidden_proto(fct) __hidden_proto (fct, fct##_internal)
# define __hidden_proto(fct, internal) \
extern __typeof (fct) internal; \
extern __typeof (fct) fct __asm (#internal) hidden;
# if defined(__alpha__) || defined(__mips__)
# define hidden_def(fct) \
asm (".globl " #fct "\n" #fct " = " #fct "_internal");
# else
# define hidden_def(fct) \
asm (".globl " #fct "\n.set " #fct ", " #fct "_internal");
#endif
#else
# define hidden
# define hidden_proto(fct)
# define hidden_def(fct)
#endif
#endif
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