Initial commit

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>

casadm/safeclib/mem_primitives_lib.h

@@ -0,0 +1,74 @@
+/*------------------------------------------------------------------
+ * mem_primitives_lib.h - Unguarded Memory Copy Routines
+ *
+ * October 2008, Bo Berry
+ *
+ * Copyright (c) 2008-2011 by Cisco Systems, Inc
+ * All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *------------------------------------------------------------------
+ */
+
+#ifndef __MEM_PRIMITIVES_LIB_H__
+#define __MEM_PRIMITIVES_LIB_H__
+
+#include "safeclib_private.h"
+
+/*
+ * These are prototypes for _unguarded_ memory routines.  The caller must
+ * validate all parameters prior to invocation.  Useful for diagnostics
+ * and system initialization processing.
+ */
+
+/* moves (handles overlap) memory  */
+extern void
+mem_prim_move(void *dest, const void *src, uint32_t length);
+
+
+/* uint8_t moves (handles overlap) memory */
+extern void
+mem_prim_move8(uint8_t *dest, const uint8_t *src, uint32_t length);
+
+/* uint16_t moves (handles overlap) memory */
+extern void
+mem_prim_move16(uint16_t *dest, const uint16_t *src, uint32_t length);
+
+/* uint32_t moves (handles overlap) memory */
+extern void
+mem_prim_move32(uint32_t *dest, const uint32_t *src, uint32_t length);
+
+
+/* set bytes */
+extern void
+mem_prim_set(void *dest, uint32_t dmax, uint8_t value);
+
+/* set uint16_ts */
+extern void
+mem_prim_set16(uint16_t *dest, uint32_t dmax, uint16_t value);
+
+/* set uint32_ts */
+extern void
+mem_prim_set32(uint32_t *dest, uint32_t dmax, uint32_t value);
+
+
+#endif  /* __MEM_PRIMITIVES_LIB_H__ */