From 5ff6ff2707b7b482efc9e172c87bd5c4106d9ed4 Mon Sep 17 00:00:00 2001 From: Flavio Cruz Date: Mon, 13 Mar 2023 01:42:12 -0400 Subject: Track task and thread time using time_value64_t. Changed kern/timer.c to use the higher precision time_value64_t. Of course, this won't suffer from the 2038 overflow but it does provide nanosecond precision (if gnumach ever uses a better timer) and moves us closer to only having time_value64_t. Message-Id: --- kern/mach_clock.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'kern/mach_clock.c') diff --git a/kern/mach_clock.c b/kern/mach_clock.c index e33404a2..65c38086 100644 --- a/kern/mach_clock.c +++ b/kern/mach_clock.c @@ -428,11 +428,10 @@ record_time_stamp(time_value64_t *stamp) * real-time clock frame. */ void -read_time_stamp (const time_value64_t *stamp, rpc_time_value_t *result) +read_time_stamp (const time_value64_t *stamp, time_value64_t *result) { - time_value64_t result64 = *stamp; - time_value64_sub(&result64, &clock_boottime_offset); - TIME_VALUE64_TO_TIME_VALUE(&result64, result); + *result = *stamp; + time_value64_sub(result, &clock_boottime_offset); } -- cgit v1.2.3