trace2/tr2_tbuf.c

   1 #include "cache.h"
   2 #include "tr2_tbuf.h"
   3
   4 void tr2_tbuf_local_time(struct tr2_tbuf *tb)
   5 {
   6         struct timeval tv;
   7         struct tm tm;
   8         time_t secs;
   9
  10         gettimeofday(&tv, NULL);
  11         secs = tv.tv_sec;
  12         localtime_r(&secs, &tm);
  13
  14         xsnprintf(tb->buf, sizeof(tb->buf), "%02d:%02d:%02d.%06ld", tm.tm_hour,
  15                   tm.tm_min, tm.tm_sec, (long)tv.tv_usec);
  16 }
  17
  18 void tr2_tbuf_utc_datetime_extended(struct tr2_tbuf *tb)
  19 {
  20         struct timeval tv;
  21         struct tm tm;
  22         time_t secs;
  23
  24         gettimeofday(&tv, NULL);
  25         secs = tv.tv_sec;
  26         gmtime_r(&secs, &tm);
  27
  28         xsnprintf(tb->buf, sizeof(tb->buf),
  29                   "%4d-%02d-%02dT%02d:%02d:%02d.%06ldZ", tm.tm_year + 1900,
  30                   tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec,
  31                   (long)tv.tv_usec);
  32 }
  33
  34 void tr2_tbuf_utc_datetime(struct tr2_tbuf *tb)
  35 {
  36         struct timeval tv;
  37         struct tm tm;
  38         time_t secs;
  39
  40         gettimeofday(&tv, NULL);
  41         secs = tv.tv_sec;
  42         gmtime_r(&secs, &tm);
  43
  44         xsnprintf(tb->buf, sizeof(tb->buf), "%4d%02d%02dT%02d%02d%02d.%06ldZ",
  45                   tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour,
  46                   tm.tm_min, tm.tm_sec, (long)tv.tv_usec);
  47 }