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glibc  2.9
dlfcn.h
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00001 /* AIX dependent definitions for run-time dynamic loading.
00002    Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
00003    This file is part of the GNU C Library.
00004 
00005    The GNU C Library is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Lesser General Public
00007    License as published by the Free Software Foundation; either
00008    version 2.1 of the License, or (at your option) any later version.
00009 
00010    The GNU C Library is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Lesser General Public License for more details.
00014 
00015    You should have received a copy of the GNU Lesser General Public
00016    License along with the GNU C Library; if not, write to the Free
00017    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00018    02111-1307 USA.  */
00019 
00020 #ifndef _DLFCN_H
00021 # error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead."
00022 #endif
00023 
00024 /* The MODE argument to `dlopen' contains one of the following: */
00025 #define RTLD_LAZY    0x004  /* Lazy function call binding.  */
00026 #define RTLD_NOW     0x002  /* Immediate function call binding.  */
00027 #define       RTLD_BINDING_MASK 0x6       /* Mask of binding time value.  */
00028 
00029 /* If the following bit is set in the MODE argument to `dlopen',
00030    the symbols of the loaded object and its dependencies are made
00031    visible as if the object were linked directly into the program.  */
00032 #define RTLD_GLOBAL  0x10000
00033 
00034 /* Unix98 demands the following flag which is the inverse to RTLD_GLOBAL.
00035    The implementation does this by default and so we can define the
00036    value to zero.  */
00037 #define RTLD_LOCAL   0x800000
00038 
00039 #ifdef __USE_GNU
00040 /* These are extensions of the AIX kernel.  */
00041 # define RTLD_NOAUTODEFER   0x020000
00042 # define RTLD_MEMBER        0x040000
00043 # define RTLD_UNIX_LATEST   0x100000
00044 #endif
00045 
00046 /* No support to profile shared libraries available.  */
00047 # define DL_CALL_FCT(fctp, args) fctp args