1 files changed, 32 insertions, 0 deletions
diff --git a/sysdeps/generic/errno.c b/sysdeps/generic/errno.c
new file mode 100644
index 0000000000..cba5ab9c3b
--- /dev/null
+++ b/sysdeps/generic/errno.c
@@ -0,0 +1,32 @@
+/* Definition of `errno' variable.  Canonical version.
+   Copyright (C) 2002 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>
+#undef errno
+
+#if USE___THREAD
+__thread int errno;
+#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__ ((section (".bss")));
+strong_alias (errno, _errno)
+#endif