mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-26 06:50:07 +00:00
29 lines
1.1 KiB
C
29 lines
1.1 KiB
C
/* __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)
|