Crate rtime_clock 

System clock interfaces for the rTime NTP/PTP time synchronization daemon.

Abstracts the platform primitives used to read and steer the system clock — slewing (adjtime/adjtimex), stepping (clock_settime), and reading PTP hardware clocks — behind a common interface, with a mock backend for tests.

Modules

• unix — the Unix system-clock backend.
• adjtime — adjtime/adjtimex slew and frequency adjustment.
• phc — PTP hardware clock (PHC) access.
• mock — an in-memory clock for testing.

Modules

adjtime

Safe wrappers over the POSIX / Linux NTP kernel clock-adjustment APIs: adjtimex(2) (Linux), clock_adjtime(2) (Linux), and ntp_adjtime(3) (FreeBSD).

mock

phc

unix