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