Debug messages with timestamps.

On most of current hardware, getting monotonic clock is fast enough to
get it and write for each debug message.

diff --git a/sysdep/unix/log.c b/sysdep/unix/log.c
index dc2b14b37c481b42a8ee65af7a0b2608679dafe9..f48588b6175712522a9ba30fe0a9f1254813e533 100644 (file)
--- a/sysdep/unix/log.c
+++ b/sysdep/unix/log.c
@@ -439,6 +439,8 @@ done:
 void
 log_init_debug(char *f)
 {
+  clock_gettime(CLOCK_MONOTONIC, &dbg_time_start);
+
   if (dbgf && dbgf != stderr)
     fclose(dbgf);
   if (!f)