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[RFC,03/15] virtproxy: add debug functions for virtproxy core

Message ID 1287773011-24726-4-git-send-email-mdroth@linux.vnet.ibm.com
State New
Headers show

Commit Message

Michael Roth Oct. 22, 2010, 6:43 p.m. UTC 
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 virtproxy.c |   17 +++++++++++++++++
 1 files changed, 17 insertions(+), 0 deletions(-)
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Patch

diff --git a/virtproxy.c b/virtproxy.c
index f30b859..2f8996c 100644
--- a/virtproxy.c
+++ b/virtproxy.c
@@ -13,6 +13,23 @@ 
 
 #include "virtproxy.h"
 
+#define DEBUG_VP
+
+#ifdef DEBUG_VP
+#define TRACE(msg, ...) do { \
+    fprintf(stderr, "%s:%s():L%d: " msg "\n", \
+            __FILE__, __FUNCTION__, __LINE__, ## __VA_ARGS__); \
+} while(0)
+#else
+#define TRACE(msg, ...) \
+    do { } while (0)
+#endif
+
+#define LOG(msg, ...) do { \
+    fprintf(stderr, "%s:%s(): " msg "\n", \
+            __FILE__, __FUNCTION__, ## __VA_ARGS__); \
+} while(0)
+
 #define VP_SERVICE_ID_LEN 32    /* max length of service id string */
 #define VP_PKT_DATA_LEN 1024    /* max proxied bytes per VPPacket */
 #define VP_CONN_DATA_LEN 1024   /* max bytes conns can send at a time */