From: Martin Mares <mj@ucw.cz>
Date: Mon, 16 Jan 2006 20:02:42 +0000 (+0000)
Subject: xfree() macro has been turned into a regular function. This is much cleaner,
X-Git-Tag: holmes-import~691
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=2ea7e85635ce6279e52634e807dad71a8ee7660a;p=libucw.git

xfree() macro has been turned into a regular function. This is much cleaner,
allows for easy memory allocation tracking and also avoids including
<stdlib.h> at random places.
---

diff --git a/lib/alloc.c b/lib/alloc.c
index 59991316..678901a9 100644
--- a/lib/alloc.c
+++ b/lib/alloc.c
@@ -32,3 +32,14 @@ xmalloc_zero(uns size)
   bzero(x, size);
   return x;
 }
+
+void
+xfree(void *ptr)
+{
+  /*
+   * Maybe it is a little waste of resources to make this a function instead
+   * of a macro, but xmalloc() is not used for anything critical anyway,
+   * so let's prefer simplicity.
+   */
+  free(ptr);
+}
diff --git a/lib/lib.h b/lib/lib.h
index 17944dbe..80090971 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -1,7 +1,7 @@
 /*
  *	The UCW Library -- Miscellaneous Functions
  *
- *	(c) 1997--2005 Martin Mares <mj@ucw.cz>
+ *	(c) 1997--2006 Martin Mares <mj@ucw.cz>
  *	(c) 2005 Tomas Valla <tom@ucw.cz>
  *
  *	This software may be freely distributed and used according to the terms
@@ -139,7 +139,7 @@ static inline void log_switch_enable(void) { ASSERT(log_switch_nest); log_switch
  */
 void *xmalloc(unsigned);
 void *xrealloc(void *, unsigned);
-#define sh_xfree(x) free(x)
+void xfree(void *);
 #endif
 
 void *xmalloc_zero(unsigned);