Initial addition to CVS. Moved all the debugging heap related functions.

1 files changed, 49 insertions, 0 deletions

diff --git a/src/heap.h b/src/heap.h
new file mode 100644
index 0000000..fca28cb
--- /dev/null
+++ b/src/heap.h
@@ -0,0 +1,49 @@
+/* $Id: heap.h,v 1.1 2002-05-23 04:41:10 rjkaes Exp $
+ *
+ * See 'heap.c' for a detailed description.
+ *
+ * Copyright (C) 2002  Robert James Kaes (rjkaes@flarenet.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * 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.
+ */
+
+#ifndef TINYPROXY_HEAP_H
+#define TINYPROXY_HEAP_H
+
+/*
+ * The following is to allow for better memory checking.
+ */
+#ifndef NDEBUG
+
+extern void *debugging_calloc(size_t nmemb, size_t size, const char *file,
+			      unsigned long line);
+extern void *debugging_malloc(size_t size, const char *file,
+			      unsigned long line);
+extern void debugging_free(void *ptr, const char *file, unsigned long line);
+extern void *debugging_realloc(void *ptr, size_t size, const char *file,
+			       unsigned long line);
+extern char *debugging_strdup(const char* s, const char* file,
+			      unsigned long line);
+
+#  define safecalloc(x, y) debugging_calloc(x, y, __FILE__, __LINE__)
+#  define safemalloc(x) debugging_malloc(x, __FILE__, __LINE__)
+#  define saferealloc(x, y) debugging_realloc(x, y, __FILE__, __LINE__)
+#  define safefree(x) debugging_free(x, __FILE__, __LINE__); (x) = NULL
+#  define safestrdup(x) debugging_strdup(x, __FILE__, __LINE__)
+#else
+#  define safecalloc(x, y) calloc(x, y)
+#  define safemalloc(x) malloc(x)
+#  define saferealloc(x, y) realloc(x, y)
+#  define safefree(x) free(x); (x) = NULL
+#  define safestrdup(x) strdup(x)
+#endif
+
+#endif