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/*
* Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#ifndef _BITS_UCLIBC_ERRNO_H
#define _BITS_UCLIBC_ERRNO_H 1
#ifdef IS_IN_rtld
# undef errno
# define errno _dl_errno
extern int _dl_errno; // attribute_hidden;
#elif defined __UCLIBC_HAS_THREADS__
# include <tls.h>
# if defined USE___THREAD && USE___THREAD
# undef errno
# ifndef NOT_IN_libc
# define errno __libc_errno
# else
# define errno errno
# endif
extern __thread int errno __attribute_tls_model_ie;
# endif /* USE___THREAD */
#endif /* IS_IN_rtld */
#define __set_errno(val) (errno = (val))
#ifndef __ASSEMBLER__
extern int *__errno_location (void) __THROW __attribute__ ((__const__))
# ifdef IS_IN_rtld
attribute_hidden
# endif
;
# if defined __UCLIBC_HAS_THREADS__
# include <tls.h>
# if defined USE___THREAD && USE___THREAD
libc_hidden_proto(__errno_location)
# endif
# endif
/* We now need a declaration of the `errno' variable. */
# ifndef __UCLIBC_HAS_THREADS__
/*extern int errno;*/
libc_hidden_proto(errno)
# endif
#endif /* !__ASSEMBLER__ */
#endif
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