1 files changed, 114 insertions, 0 deletions
diff --git a/include/rtems/posix/spinlockimpl.h b/include/rtems/posix/spinlockimpl.h
new file mode 100644
index 0000000000..8a2f58360d
--- /dev/null
+++ b/include/rtems/posix/spinlockimpl.h
@@ -0,0 +1,114 @@
+/**
+ * @file
+ * 
+ * @brief Inlined Routines from the POSIX Spinlock Manager
+ *
+ * This file contains the static inlin implementation of the inlined
+ * routines from the POSIX Spinlock Manager.
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2011.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef _RTEMS_POSIX_SPINLOCKIMPL_H
+#define _RTEMS_POSIX_SPINLOCKIMPL_H
+
+#include <rtems/posix/spinlock.h>
+#include <rtems/score/corespinlockimpl.h>
+#include <rtems/score/objectimpl.h>
+
+#include <pthread.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * The following defines the information control block used to manage
+ * this class of objects.
+ */
+
+POSIX_EXTERN Objects_Information  _POSIX_Spinlock_Information;
+
+/**
+ * @brief POSIX spinlock manager initialization.
+ *
+ * This routine performs the initialization necessary for this manager.
+ */
+
+void _POSIX_Spinlock_Manager_initialization(void);
+
+/**
+ * @brief Translate core spinlock status code.
+ *
+ * This routine translates SuperCore Spinlock status codes into the
+ * corresponding POSIX ones.
+ * 
+ * @param[in] the_spinlock_status is the SuperCore status.
+ *
+ * @return the corresponding POSIX status
+ */
+int _POSIX_Spinlock_Translate_core_spinlock_return_code(
+  CORE_spinlock_Status  the_spinlock_status
+);
+
+/**
+ * @brief Allocate a spinlock control block.
+ *
+ * This function allocates a spinlock control block from
+ * the inactive chain of free spinlock control blocks.
+ */
+RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Allocate( void )
+{
+  return (POSIX_Spinlock_Control *) 
+    _Objects_Allocate( &_POSIX_Spinlock_Information );
+}
+
+/**
+ * @brief Free a spinlock control block.
+ *
+ * This routine frees a spinlock control block to the
+ * inactive chain of free spinlock control blocks.
+ */
+RTEMS_INLINE_ROUTINE void _POSIX_Spinlock_Free (
+  POSIX_Spinlock_Control *the_spinlock
+)
+{
+  _Objects_Free( &_POSIX_Spinlock_Information, &the_spinlock->Object );
+}
+
+/**
+ * @brief Get a spinlock control block.
+ *
+ * This function maps spinlock IDs to spinlock control blocks.
+ * If ID corresponds to a local spinlock, then it returns
+ * the_spinlock control pointer which maps to ID and location
+ * is set to OBJECTS_LOCAL.  if the spinlock ID is global and
+ * resides on a remote node, then location is set to OBJECTS_REMOTE,
+ * and the_spinlock is undefined.  Otherwise, location is set
+ * to OBJECTS_ERROR and the_spinlock is undefined.
+ */
+RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Get (
+  pthread_spinlock_t *spinlock,
+  Objects_Locations *location
+)
+{
+  return (POSIX_Spinlock_Control *) _Objects_Get(
+      &_POSIX_Spinlock_Information,
+      (Objects_Id) *spinlock,
+      location
+  );
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/*  end of include file */