From 94e4df27577d8a52dec41b1290365a64b4c4d1a2 Mon Sep 17 00:00:00 2001
From: Vivek Goyal <vgoyal@in.ibm.com>
Date: Wed, 1 Nov 2006 16:09:06 -0500
Subject: kexec-tools: Introduce dfprintf macro for debugging statements

o Add dprintf() macro to put debugging statements in the code.

Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
---
 kexec/kexec.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/kexec/kexec.h b/kexec/kexec.h
index d6942bf..890dbb0 100644
--- a/kexec/kexec.h
+++ b/kexec/kexec.h
@@ -202,4 +202,11 @@ void arch_update_purgatory(struct kexec_info *info);
 int is_crashkernel_mem_reserved(void);
 
 #define MAX_LINE	160
+
+#ifdef DEBUG
+#define dfprintf(args...)	do {fprintf(args);} while(0)
+#else
+#define dfprintf(args...)	do { } while(0)
+#endif
+
 #endif /* KEXEC_H */
-- 
cgit