From c2836e2a9aea67ec14360260c2e031ba8f57f8a3 Mon Sep 17 00:00:00 2001
From: Peter Lieven <pl@kamp.de>
Date: Tue, 23 Oct 2012 10:53:14 +0200
Subject: [PATCH] DPRINTF add iscsi target_name if available

This patch adds the iscsi target name to the debug output
---
 include/iscsi.h | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/include/iscsi.h b/include/iscsi.h
index 30aa5ea..cae57f3 100644
--- a/include/iscsi.h
+++ b/include/iscsi.h
@@ -959,7 +959,17 @@ iscsi_scsi_task_cancel(struct iscsi_context *iscsi,
 EXTERN void
 iscsi_scsi_cancel_all_tasks(struct iscsi_context *iscsi);
 
-#define DPRINTF(iscsi,level,fmt,args...) do { if ((iscsi)->debug >= level) {fprintf(stderr,"libiscsi: ");fprintf(stderr, (fmt), ##args); fprintf(stderr,"\n");} } while (0);
+#define DPRINTF(iscsi,level,fmt,args...) \
+	do { \
+		if ((iscsi)->debug >= level) { \
+			fprintf(stderr,"libiscsi: "); \
+			fprintf(stderr, (fmt), ##args); \ 
+			if (iscsi->target_name) { \
+				fprintf(stderr," [%s]",iscsi->target_name); \
+			} \
+			fprintf(stderr,"\n"); \
+		} \
+	} while (0);
 
 /*
  * This function is to set the debugging level (0=disabled).