The R13B03 release.OTP_R13B03

1 files changed, 73 insertions, 0 deletions

diff --git a/lib/tools/c_src/erl_memory_trace_block_table.h b/lib/tools/c_src/erl_memory_trace_block_table.h
new file mode 100644
index 0000000000..1b1f23c16f
--- /dev/null
+++ b/lib/tools/c_src/erl_memory_trace_block_table.h
@@ -0,0 +1,73 @@
+/* ``The contents of this file are subject to the Erlang Public License,
+ * Version 1.1, (the "License"); you may not use this file except in
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved via the world wide web at http://www.erlang.org/.
+ * 
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+ * Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+ * AB. All Rights Reserved.''
+ * 
+ *     $Id$
+ */
+
+
+/*
+ * Description:	
+ *
+ * Author: 	Rickard Green
+ */
+
+#ifndef ERL_MEMORY_TRACE_BLOCK_TABLE_H__
+#define ERL_MEMORY_TRACE_BLOCK_TABLE_H__
+
+#include <stdlib.h>
+#include "erl_fixed_size_int_types.h"
+#include "erl_memory_trace_parser.h"
+
+
+#define EMTBT_ALLOC_XBLK_ERROR		(EMTP_MIN_ERROR - 1)
+#define EMTBT_REALLOC_NOBLK_ERROR	(EMTP_MIN_ERROR - 2)
+#define EMTBT_REALLOC_XBLK_ERROR	(EMTP_MIN_ERROR - 3)
+#define EMTBT_REALLOC_BLK_TYPE_MISMATCH	(EMTP_MIN_ERROR - 4)
+#define EMTBT_FREE_NOBLK_ERROR		(EMTP_MIN_ERROR - 5)
+#define EMTBT_FREE_BLK_TYPE_MISMATCH	(EMTP_MIN_ERROR - 6)
+#define EMTBT_INTERNAL_ERROR		(EMTP_MIN_ERROR - 7)
+
+#define EMTBT_MIN_ERROR			EMTBT_INTERNAL_ERROR
+
+
+typedef struct emtbt_block_ {
+
+    struct emtbt_block_ *	next;
+    struct emtbt_block_ *	prev;
+    usgnd_int_32		hash;
+    struct emtbt_block_ **	bucket;
+
+    struct {
+	usgnd_int_32		secs;
+	usgnd_int_32		usecs;
+    } time;
+    usgnd_int_16		type;
+    usgnd_int_max		pointer;
+    usgnd_int_max		size;
+} emtbt_block;
+
+typedef struct emtbt_table_ emtbt_table;
+
+const char *emtbt_error_string(int);
+emtbt_table *emtbt_new_table(int,
+			     void * (*)(size_t),
+			     void * (*)(void *, size_t),
+			     void   (*)(void *));
+void emtbt_destroy_table(emtbt_table *);
+int emtbt_alloc_op(emtbt_table *tab, emtp_operation *op);
+int emtbt_realloc_op(emtbt_table *, emtp_operation *, emtbt_block *);
+int emtbt_free_op(emtbt_table *, emtp_operation *, emtbt_block *);
+
+#endif