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LT.old: Make __errno_location/__h_errno_location thread safe
[uclibc-ng.git]
/
libc
/
misc
/
internals
/
__h_errno_location.c
blob
b30859e81f199e862f71755a31689fd423fe92cb
1
/*
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* Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
3
*
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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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#include <features.h>
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#include <netdb.h>
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#ifndef __UCLIBC_HAS_TLS__
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# undef h_errno
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extern
int
h_errno
;
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#endif
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int
*
__h_errno_location
(
void
)
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{
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return
&
h_errno
;
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}