2 Commits

Author	SHA1	Message	Date
Jason Evans	45a5bf6772	Do not advance decay epoch when time goes backwards. ... Instead, move the epoch backward in time. Additionally, add nstime_monotonic() and use it in debug builds to assert that time only goes backward if nstime_update() is using a non-monotonic time source.	2016-10-10 22:31:37 -07:00
Jason Evans	9bad079039	Refactor time_* into nstime_*. ... Use a single uint64_t in nstime_t to store nanoseconds rather than using struct timespec. This reduces fragility around conversions between long and uint64_t, especially missing casts that only cause problems on 32-bit platforms.	2016-02-21 21:39:05 -08:00