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/* __errno_location -- helper function for locating per-thread errno value
Copyright (C) 2002-2017 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, see
<http://www.gnu.org/licenses/>. */
#include <errno.h>
#include <hurd/threadvar.h>
int *
__errno_location (void)
{
return (int *) __hurd_threadvar_location (_HURD_THREADVAR_ERRNO);
}
strong_alias (__errno_location, __hurd_errno_location)
libc_hidden_def (__errno_location)
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