Moved all malloc() operations over to a calloc wrapper, malloc_nullsafe()

This also improves debugging as well, if debug logging is enabled and log level is >= 40.

1 files changed, 18 insertions, 1 deletions

diff --git a/common/eurephia_nullsafe.h b/common/eurephia_nullsafe.h
index 55a9148..fde8c2f 100644
--- a/common/eurephia_nullsafe.h
+++ b/common/eurephia_nullsafe.h
@@ -3,7 +3,7 @@
  *  standard C string functions, which is made NULL safe by checking
  *  if input value is NULL before performing the action.
  *
- *  GPLv2 only - Copyright (C) 2008
+ *  GPLv2 only - Copyright (C) 2008, 2009
  *               David Sommerseth <dazo@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or
@@ -32,6 +32,8 @@
  *
  */
 
+#include <eurephia_context.h>
+
 #ifndef   	EUREPHIA_NULLSAFE_H_
 #define    	EUREPHIA_NULLSAFE_H_
 
@@ -66,6 +68,21 @@
 #define strlen_nullsafe(str) (str != NULL ? strlen(str) : 0)
 
 
+
+void *__malloc_nullsafe(eurephiaCTX *, size_t, const char *, int);
+
+/**
+ * calloc() wrapper.  Should replace the use of malloc() and memset().  This
+ * function uses calloc internally, which results in the memory region being zero'd
+ * by the kernel on allocation.
+ *
+ * @param ctx  eurephiaCTX (used for debugg logging)
+ * @param size Size of the memory region wanted
+ *
+ * @return Returns a pointer to the memory region on success, otherwise NULL.
+ */
+#define malloc_nullsafe(ctx, sz) __malloc_nullsafe(ctx, sz, __FILE__, __LINE__)
+
 /**
  * free() wrapper.  Frees memory allocated by malloc() or calloc().  It also sets the
  * input pointer to NULL on success.