Function time_string

src/who.c:208–221

Return a time string. */

/* Return a time string.  */
static char const *
time_string (STRUCT_UTMP const *utmp_ent)
{
  static char buf[INT_STRLEN_BOUND (intmax_t) + sizeof "-%m-%d %H:%M"];
  struct tm *tmp = localtime (&utmp_ent->ut_ts.tv_sec);

  if (tmp)
    {
      strftime (buf, sizeof buf, time_format, tmp);
      return buf;
    }
  else
    return timetostr (utmp_ent->ut_ts.tv_sec, buf);
}

/* Print formatted output line. Uses mostly arbitrary field sizes, probably
   will need tweaking if any of the localization stuff is done, or for 64 bit