Function my_useconds_to_str

sql-common/my_time.c:1213–1219

Print the microsecond part: ".NNN" @param to OUT The string pointer to print at @param useconds The microseconds value. @param dec Precision, between 1 and 6. @return The length of the result string. */

  @return              The length of the result string.
*/
static inline int
my_useconds_to_str(char *to, ulong useconds, uint dec)
{
  DBUG_ASSERT(dec <= DATETIME_MAX_DECIMALS);
  return sprintf(to, ".%0*lu", (int) dec,
                 useconds / (ulong) log_10_int[DATETIME_MAX_DECIMALS - dec]);
}


/*