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-rw-r--r--sysdeps/stub/machine-lock.h64
1 files changed, 0 insertions, 64 deletions
diff --git a/sysdeps/stub/machine-lock.h b/sysdeps/stub/machine-lock.h
deleted file mode 100644
index 3776bb0049..0000000000
--- a/sysdeps/stub/machine-lock.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Machine-specific definition for spin locks. Stub version.
- Copyright (C) 1994, 1997 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 Library General Public License as
- published by the Free Software Foundation; either version 2 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#ifndef _MACHINE_LOCK_H
-#define _MACHINE_LOCK_H
-
-/* The type of a spin lock variable. */
-
-typedef volatile int __spin_lock_t;
-
-/* Value to initialize `__spin_lock_t' variables to. */
-
-#define __SPIN_LOCK_INITIALIZER 0
-
-
-#ifndef _EXTERN_INLINE
-#define _EXTERN_INLINE extern __inline
-#endif
-
-/* Unlock LOCK. */
-
-_EXTERN_INLINE void
-__spin_unlock (__spin_lock_t *__lock)
-{
- *__lock = 0;
-}
-
-/* Try to lock LOCK; return nonzero if we locked it, zero if another has. */
-
-_EXTERN_INLINE int
-__spin_try_lock (__spin_lock_t *__lock)
-{
- if (*__lock)
- return 0;
- *__lock = 1;
- return 1;
-}
-
-/* Return nonzero if LOCK is locked. */
-
-_EXTERN_INLINE int
-__spin_lock_locked (__spin_lock_t *__lock)
-{
- return *__lock != 0;
-}
-
-
-#endif /* machine-lock.h */