[glibc.git] / bits / dlfcn.h

/* System dependent definitions for run-time dynamic loading.
   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public License as
   published by the Free Software Foundation; either version 2 of the
   License, or (at your option) any later version.

   The GNU C 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with the GNU C Library; see the file COPYING.LIB.  If not,
   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */

#ifndef _DLFCN_H
# error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead."
#endif

/* The MODE argument to `dlopen' contains one of the following: */
#define RTLD_LAZY	0x001	/* Lazy function call binding.  */
#define RTLD_NOW	0x002	/* Immediate function call binding.  */
#define	RTLD_BINDING_MASK 0x3	/* Mask of binding time value.  */

/* If the following bit is set in the MODE argument to `dlopen',
   the symbols of the loaded object and its dependencies are made
   visible as if the object were linked directly into the program.  */
#define RTLD_GLOBAL	0x100

/* Unix98 demands the following flag which is the inverse to RTLD_GLOBAL.
   The implementation does this by default and so we can define the
   value to zero.  */
#define RTLD_LOCAL	0
Commit	Line	Data
3f80a33b UD	1	/* System dependent definitions for run-time dynamic loading.
3f80a33b UD	2	Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
f21acc89 UD	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Library General Public License as
	7	published by the Free Software Foundation; either version 2 of the
	8	License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Library General Public License for more details.
	14
	15	You should have received a copy of the GNU Library General Public
	16	License along with the GNU C Library; see the file COPYING.LIB. If not,
	17	write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
	18	Boston, MA 02111-1307, USA. */
	19
f4017d20 UD	20	#ifndef _DLFCN_H
	21	# error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead."
	22	#endif
f21acc89 UD	23
	24	/* The MODE argument to `dlopen' contains one of the following: */
	25	#define RTLD_LAZY 0x001 /* Lazy function call binding. */
	26	#define RTLD_NOW 0x002 /* Immediate function call binding. */
	27	#define RTLD_BINDING_MASK 0x3 /* Mask of binding time value. */
	28
	29	/* If the following bit is set in the MODE argument to `dlopen',
	30	the symbols of the loaded object and its dependencies are made
	31	visible as if the object were linked directly into the program. */
	32	#define RTLD_GLOBAL 0x100
4bae5567 UD	33
	34	/* Unix98 demands the following flag which is the inverse to RTLD_GLOBAL.
	35	The implementation does this by default and so we can define the
	36	value to zero. */
	37	#define RTLD_LOCAL 0