Lines Matching defs:usec
1746 int32_t usec, nsec;
1761 * Fast algorithm to convert nsec to usec -- see hrt2ts()
1765 usec = nsec + (nsec >> 2);
1766 usec = nsec + (usec >> 1);
1767 usec = nsec + (usec >> 2);
1768 usec = nsec + (usec >> 4);
1769 usec = nsec - (usec >> 3);
1770 usec = nsec + (usec >> 2);
1771 usec = nsec + (usec >> 3);
1772 usec = nsec + (usec >> 4);
1773 usec = nsec + (usec >> 1);
1774 usec = nsec + (usec >> 6);
1775 usec = usec >> 10;
1779 usec > iuniqtime.tv_usec) {
1782 iuniqtime.tv_usec = usec;
1787 /* Check for usec overflow */