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Diffstat (limited to 'REORG.TODO/csu/errno.c')
-rw-r--r-- | REORG.TODO/csu/errno.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/REORG.TODO/csu/errno.c b/REORG.TODO/csu/errno.c new file mode 100644 index 0000000000..8b2e3489c2 --- /dev/null +++ b/REORG.TODO/csu/errno.c @@ -0,0 +1,35 @@ +/* Definition of `errno' variable. Canonical version. + 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 <tls.h> +#include <dl-sysdep.h> +#undef errno + +#if RTLD_PRIVATE_ERRNO + +/* Code compiled for rtld refers only to this name. */ +int rtld_errno attribute_hidden; + +#else + +__thread int errno; +extern __thread int __libc_errno __attribute__ ((alias ("errno"))) + attribute_hidden; + +#endif |