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[Xen-devel] debugging frustration



In an effort to hide debugging messages, I noticed that xfrd.c undefs DEBUG after setting it to DEBUG 1. Unless there is something really fundamental about the gcc c preprocessor I don't know about, this doesn't seem very helpful. Below is a patch that lets the outside user set debugging instead of hardcoding it.

Also, is there a reason that not having DEBUG in turns dprintf into do {} while(0) instead of just turning into ""

Cheers
Arthur

-----
CTO @ Fotango Ltd
+447834716919
http://www.fotango.com/


--- xfrd.c.old  2005-02-14 14:17:49.000000000 +0000
+++ xfrd.c      2005-02-14 14:17:58.000000000 +0000
@@ -49,8 +49,6 @@
 #include "select.h"

 #define MODULE_NAME "XFRD"
-#define DEBUG 1
-#undef DEBUG
 #include "debug.h"

 /*



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