1 files changed, 8 insertions, 68 deletions
diff --git a/include/errno.h b/include/errno.h
index 645a439db7..35f705100e 100644
--- a/include/errno.h
+++ b/include/errno.h
@@ -1,73 +1,13 @@
-/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
+#include <stdlib/errno.h>
 
-   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.
+#ifdef _ERRNO_H
 
-   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.  */
-
-/*
- *	ISO C99 Standard: 7.5 Errors	<errno.h>
- */
-
-#ifndef	_ERRNO_H
-
-/* The includer defined __need_Emath if he wants only the definitions
-   of EDOM and ERANGE, and not everything else.  */
-#ifndef	__need_Emath
-#define	_ERRNO_H	1
-#include <features.h>
+#if USE_TLS && HAVE___THREAD
+# undef errno
+extern __thread int errno;
+# define __set_errno(val) (errno = (val))
+#else
+# define __set_errno(val) (*__errno_location ()) = (val)
 #endif
 
-__BEGIN_DECLS
-
-/* Get the error number constants from the system-specific file.
-   This file will test __need_Emath and _ERRNO_H.  */
-#include <bits/errno.h>
-#undef	__need_Emath
-
-#ifdef	_ERRNO_H
-
-/* Declare the `errno' variable, unless it's defined as a macro by
-   bits/errno.h.  This is the case in GNU, where it is a per-thread
-   variable.  This redeclaration using the macro still works, but it
-   will be a function declaration without a prototype and may trigger
-   a -Wstrict-prototypes warning.  */
-#ifndef	errno
-extern int errno;
-#endif
-
-#ifdef __USE_GNU
-
-/* The full and simple forms of the name with which the program was
-   invoked.  These variables are set up automatically at startup based on
-   the value of ARGV[0] (this works only if you use GNU ld).  */
-extern char *program_invocation_name, *program_invocation_short_name;
-#endif /* __USE_GNU */
-#endif /* _ERRNO_H */
-
-__END_DECLS
-
-#endif /* _ERRNO_H */
-
-/* The Hurd <bits/errno.h> defines `error_t' as an enumerated type so
-   that printing `error_t' values in the debugger shows the names.  We
-   might need this definition sometimes even if this file was included
-   before.  */
-#if defined __USE_GNU || defined __need_error_t
-# ifndef __error_t_defined
-typedef int error_t;
-#  define __error_t_defined	1
-# endif
-# undef __need_error_t
 #endif