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partial move to using a nanosecond-based system timer. More to come.

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This commit is contained in:
Mike Brady
2020-02-24 19:40:44 +00:00
parent 820ee1c9f2
commit 67e9b1b6cd
9 changed files with 145 additions and 167 deletions
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activity_monitor.c
+7 -9
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@@ -196,21 +196,19 @@ void *activity_monitor_thread_code(void *arg) {
} else {
state = am_timing_out;
uint64_t time_to_wait_for_wakeup_fp =
(uint64_t)(config.active_state_timeout * 1000000); // resolution of microseconds
time_to_wait_for_wakeup_fp = time_to_wait_for_wakeup_fp << 32;
time_to_wait_for_wakeup_fp = time_to_wait_for_wakeup_fp / 1000000;
uint64_t time_to_wait_for_wakeup_ns = (uint64_t)(config.active_state_timeout * 1000000000);
#ifdef COMPILE_FOR_LINUX_AND_FREEBSD_AND_CYGWIN_AND_OPENBSD
uint64_t time_of_wakeup_fp = get_absolute_time_in_fp() + time_to_wait_for_wakeup_fp;
sec = time_of_wakeup_fp >> 32;
nsec = ((time_of_wakeup_fp & 0xffffffff) * 1000000000) >> 32;
uint64_t time_of_wakeup_ns = get_absolute_time_in_ns() + time_to_wait_for_wakeup_ns;
sec = time_of_wakeup_ns / 1000000000;
nsec = time_of_wakeup_ns % 1000000000;
time_for_wait.tv_sec = sec;
time_for_wait.tv_nsec = nsec;
#endif
#ifdef COMPILE_FOR_OSX
sec = time_to_wait_for_wakeup_fp >> 32;
nsec = ((time_to_wait_for_wakeup_fp & 0xffffffff) * 1000000000) >> 32;
sec = time_to_wait_for_wakeup_ns / 1000000000;
nsec = time_to_wait_for_wakeup_ns % 1000000000;
time_for_wait.tv_sec = sec;
time_for_wait.tv_nsec = nsec;
#endif