Log: Remove date from timestamp, log it only once.

This patch may be useful, the timestamp with date seems too long.

diff --git a/src/log.c b/src/log.c
index a111cf8..0452e65 100644 (file)
--- a/src/log.c
+++ b/src/log.c
@@ -34,6 +34,8 @@
 
 static FILE *weston_logfile = NULL;
 
+static int cached_tm_mday = -1;
+
 static int weston_log_timestamp(void)
 {
        struct timeval tv;
@@ -44,7 +46,16 @@ static int weston_log_timestamp(void)
 
        brokendown_time = localtime(&tv.tv_sec);
 
-       strftime(string, sizeof string, "%Y-%m-%d %H:%M:%S", brokendown_time);
+       strftime(string, sizeof string, "%H:%M:%S", brokendown_time);
+
+       if (brokendown_time->tm_mday != cached_tm_mday) {
+               char date_string[128];
+
+               strftime(date_string, sizeof string, "%Y-%m-%d %Z", brokendown_time);
+               fprintf(weston_logfile, "Date: %s\n", date_string);
+
+               cached_tm_mday = brokendown_time->tm_mday;
+       }
 
        return fprintf(weston_logfile, "[%s.%03li] ", string, tv.tv_usec/1000);
 }