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/* libc-internal interface for thread-specific data.
Copyright (C) 1998,99,2002 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; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sys/cdefs.h> /* for __const */
#include <bits/libc-tsd.h>
#if !(USE_TLS && HAVE___THREAD)
/* This file provides uinitialized (common) definitions for the
hooks used internally by libc to access thread-specific data.
When -lpthread is used, it provides initialized definitions for these
variables (in specific.c), which override these uninitialized definitions.
If -lpthread is not used, these uninitialized variables default to zero,
which the __libc_tsd_* macros check for. */
void *(*__libc_internal_tsd_get) (enum __libc_tsd_key_t);
int (*__libc_internal_tsd_set) (enum __libc_tsd_key_t,
__const void *);
void **(*__libc_internal_tsd_address) (enum __libc_tsd_key_t)
__THROW __attribute__ ((__const__));
#endif /* !(USE_TLS && HAVE___THREAD) */
int __libc_alloca_cutoff (size_t size)
{
return size <= __MAX_ALLOCA_CUTOFF;
}
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