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authorDavid Ahern <dsahern@gmail.com>2015-03-13 21:09:33 -0700
committerStefan Hajnoczi <stefanha@redhat.com>2015-05-11 14:49:04 +0100
commit7db161f6dd144760b2912026d992837ef80ca7e7 (patch)
treeca4d79bba4d26b70194b9fe3d31332a87a3f0e56 /hw/net
parentde24d3f1013dbee65b42f34cb825f056647861a5 (diff)
rocker: timestamp on the debug logs helps correlate with events in the VM
Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: Jiri Pirko <jiri@resnulli.us> Message-id: 1426306173-24884-10-git-send-email-sfeldma@gmail.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw/net')
-rw-r--r--hw/net/rocker/rocker.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/hw/net/rocker/rocker.h b/hw/net/rocker/rocker.h
index 6ae74fff80..b3310b61eb 100644
--- a/hw/net/rocker/rocker.h
+++ b/hw/net/rocker/rocker.h
@@ -23,7 +23,16 @@
#if defined(DEBUG_ROCKER)
# define DPRINTF(fmt, ...) \
- do { fprintf(stderr, "ROCKER: " fmt, ## __VA_ARGS__); } while (0)
+ do { \
+ struct timeval tv; \
+ char timestr[64]; \
+ time_t now; \
+ gettimeofday(&tv, NULL); \
+ now = tv.tv_sec; \
+ strftime(timestr, sizeof(timestr), "%T", localtime(&now)); \
+ fprintf(stderr, "%s.%06ld ", timestr, tv.tv_usec); \
+ fprintf(stderr, "ROCKER: " fmt, ## __VA_ARGS__); \
+ } while (0)
#else
static inline GCC_FMT_ATTR(1, 2) int DPRINTF(const char *fmt, ...)
{