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/* System-specific settings for dynamic linker code. Generic version.
Copyright (C) 2002 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 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.
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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _DL_SYSDEP_H
#define _DL_SYSDEP_H 1
/* This macro must be defined to either 0 or 1.
If 1, then an errno global variable hidden in ld.so will work right with
all the errno-using libc code compiled for ld.so, and there is never a
need to share the errno location with libc. This is appropriate only if
all the libc functions that ld.so uses are called without PLT and always
get the versions linked into ld.so rather than the libc ones. */
#ifdef IS_IN_rtld
# define RTLD_PRIVATE_ERRNO 1
#else
# define RTLD_PRIVATE_ERRNO 0
#endif
/* This configuration has in libc.so cancellable functions and other
functions which have to behave differently if the application uses
threads. It is not necessary that the thread library's definitions
are used. Therefore we can finally enabled the correct handling
of weak definitions in ld.so. See rtld.c. */
#define RTLD_CORRECT_DYNAMIC_WEAK 1
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