CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2015/03/10 22:05:19
Modified files:
usr.sbin/traceroute: traceroute.c
Log message:
port the idea of using clock_gettime(CLOCK_MONOTONIC) for measuring
intervals from src/sbin/ping/ping.c r1.115.
> use clock_gettime(CLOCK_MONOTONIC) to get timestamps to measure the
> interval between sending a ping and getting a reply for it.
>
> this makes it resistant against local wall clock changes, which can
> skew the intervals reported or make them go negative.
this version puts clock_getting in a local gettime() function that
converts to a struct timeval that all the previous callers of
gettimeofday expect to get.
requested by deraadt@ florian@
