On Wed, Oct 31, 2018 at 02:55:13PM +0530, Dolly Gyanchandani wrote: > Hello all, > > We are using PTP Hardware TimeStamping (setup on CentOS7 machines). We want > to get TAI time. > > Through ptp4l and phc2sys, the system UTC clock gets updated by the PTP > master clock. But is there a way to get TAI time?
The kernel provides the CLOCK_TAI clock for applications. It can be read with the clock_gettime() function. If you just need the UTC-TAI offset, there is the ntp_gettime() function. -- Miroslav Lichvar _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
