diff options
Diffstat (limited to 'sysdeps/generic/errno.c')
-rw-r--r-- | sysdeps/generic/errno.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/sysdeps/generic/errno.c b/sysdeps/generic/errno.c deleted file mode 100644 index 03d661b717..0000000000 --- a/sysdeps/generic/errno.c +++ /dev/null @@ -1,53 +0,0 @@ -/* Definition of `errno' variable. Canonical version. - Copyright (C) 2002, 2004 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#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; - -#elif USE___THREAD - -__thread int errno; -extern __thread int __libc_errno __attribute__ ((alias ("errno"))) - attribute_hidden; - -#else - -/* This differs from plain `int errno;' in that it doesn't create - a common definition, but a plain symbol that resides in .bss, - which can have an alias. */ -int errno __attribute__ ((nocommon)); -strong_alias (errno, _errno) - -/* We declare these with compat_symbol so that they are not visible at - link time. Programs must use the accessor functions. RTLD is special, - since it's not exported from there at any time. */ -# if defined HAVE_ELF && defined SHARED && defined DO_VERSIONING -# include <shlib-compat.h> -compat_symbol (libc, errno, errno, GLIBC_2_0); -compat_symbol (libc, _errno, _errno, GLIBC_2_0); -# endif - -#endif |