1 files changed, 97 insertions, 0 deletions
diff --git a/src/libs/uio/memdebug.h b/src/libs/uio/memdebug.h
new file mode 100644
index 0000000..e04a8d2
--- /dev/null
+++ b/src/libs/uio/memdebug.h
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2003  Serge van den Boom
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ * Nota bene: later versions of the GNU General Public License do not apply
+ * to this program.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef LIBS_UIO_MEMDEBUG_H_
+#define LIBS_UIO_MEMDEBUG_H_
+
+#include <stdio.h>
+#include "uioport.h"
+
+// Important: if you add an item here, add it to uio_MemDebug_LogTypeInfo
+// too. The order should be the same.
+typedef enum {
+	uio_MemDebug_LogType_uio_DirHandle,
+	uio_MemDebug_LogType_uio_FileSystemInfo,
+	uio_MemDebug_LogType_uio_GPDir,
+	uio_MemDebug_LogType_uio_GPFile,
+	uio_MemDebug_LogType_uio_GPRoot,
+	uio_MemDebug_LogType_uio_Handle,
+	uio_MemDebug_LogType_uio_MountHandle,
+	uio_MemDebug_LogType_uio_MountInfo,
+	uio_MemDebug_LogType_uio_MountTree,
+	uio_MemDebug_LogType_uio_MountTreeItem,
+	uio_MemDebug_LogType_uio_PathComp,
+	uio_MemDebug_LogType_uio_PFileHandle,
+	uio_MemDebug_LogType_uio_PDirHandle,
+	uio_MemDebug_LogType_uio_PRoot,
+	uio_MemDebug_LogType_uio_Repository,
+	uio_MemDebug_LogType_uio_Stream,
+	uio_MemDebug_LogType_stdio_GPDirData,
+	uio_MemDebug_LogType_zip_GPFileData,
+	uio_MemDebug_LogType_zip_GPDirData,
+
+	uio_MemDebug_numLogTypes,  /* This needs to be the last entry */
+} uio_MemDebug_LogType;
+
+typedef void (uio_MemDebug_PrintFunction)(FILE *out, const void *arg);
+
+typedef struct uio_MemDebug_LogTypeInfo {
+	const char *name;
+	uio_MemDebug_PrintFunction *printFunction;
+	int flags;
+#define uio_MemDebug_PRINT_ALLOC  0x1
+#define uio_MemDebug_PRINT_FREE   0x2
+#define uio_MemDebug_PRINT_REF    0x4
+#define uio_MemDebug_PRINT_UNREF  0x8
+#define uio_MemDebug_PRINT_ALL \
+		(uio_MemDebug_PRINT_ALLOC | uio_MemDebug_PRINT_FREE | \
+		uio_MemDebug_PRINT_REF | uio_MemDebug_PRINT_UNREF)
+} uio_MemDebug_LogTypeInfo;
+
+extern const uio_MemDebug_LogTypeInfo uio_MemDebug_logTypeInfo[];
+
+typedef struct uio_MemDebug_PointerInfo {
+	int pointerRef;
+			// Ref counter for the associated pointer, not the pointerInfo
+			// itself.
+} uio_MemDebug_PointerInfo;
+
+void uio_MemDebug_init(void);
+void uio_MemDebug_unInit(void);
+void uio_MemDebug_logAllocation(uio_MemDebug_LogType type, void *ptr);
+void uio_MemDebug_logDeallocation(uio_MemDebug_LogType type, void *ptr);
+void uio_MemDebug_logRef(uio_MemDebug_LogType type, void *ptr);
+void uio_MemDebug_logUnref(uio_MemDebug_LogType type, void *ptr);
+void uio_MemDebug_printPointer(FILE *out, uio_MemDebug_LogType type,
+		void *ptr);
+void uio_MemDebug_printPointersType(FILE *out, uio_MemDebug_LogType type);
+void uio_MemDebug_printPointers(FILE *out);
+
+#define uio_MemDebug_debugAlloc(type, pointer) \
+	uio_MemDebug_logAllocation(uio_MemDebug_LogType_ ## type, pointer)
+#define uio_MemDebug_debugFree(type, pointer) \
+	uio_MemDebug_logDeallocation(uio_MemDebug_LogType_ ## type, pointer)
+#define uio_MemDebug_debugRef(type, pointer) \
+	uio_MemDebug_logRef(uio_MemDebug_LogType_ ## type, pointer)
+#define uio_MemDebug_debugUnref(type, pointer) \
+	uio_MemDebug_logUnref(uio_MemDebug_LogType_ ## type, pointer)
+
+#endif  /* LIBS_UIO_MEMDEBUG_H_ */
+