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| author |  Derek Mauro <dmauro@google.com> | 2023-04-12 13:26:48 -0700 |
|---|---|---|
| committer |  Copybara-Service <copybara-worker@google.com> | 2023-04-12 13:27:28 -0700 |
| commit | c23acb9b5636e7b908fba03d6b3584d8f80dba6d (patch) | |
| tree | cc2332512cecd0d3efb2f3819516fb6d7af44bc6 /absl/synchronization/internal/sem_waiter.cc | |
| parent | 32d314d0f5bb0ca3ff71ece49c71a728c128d43e (diff) | |
Synchronization: Consolidate the logic for whether steady clocks are supported
for relative timeouts
PiperOrigin-RevId: 523789416
Change-Id: Ide4cfdcae9ea7bffca3355c80ea9c8833a9536e6
Diffstat (limited to 'absl/synchronization/internal/sem_waiter.cc')
| -rw-r--r-- | absl/synchronization/internal/sem_waiter.cc | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/absl/synchronization/internal/sem_waiter.cc b/absl/synchronization/internal/sem_waiter.cc index 7dd27fb7..3b3849bf 100644 --- a/absl/synchronization/internal/sem_waiter.cc +++ b/absl/synchronization/internal/sem_waiter.cc @@ -53,13 +53,7 @@ SemWaiter::SemWaiter() : wakeups_(0) { // KernelTimeout requested. The return value is the same as a call to the return // value to a call to sem_timedwait(). int SemWaiter::TimedWait(KernelTimeout t) { -#ifndef __GOOGLE_GRTE_VERSION__ - constexpr bool kRelativeTimeoutSupported = true; -#else - constexpr bool kRelativeTimeoutSupported = false; -#endif - - if (kRelativeTimeoutSupported && t.is_relative_timeout()) { + if (KernelTimeout::SupportsSteadyClock() && t.is_relative_timeout()) { #if defined(ABSL_INTERNAL_HAVE_SEM_CLOCKWAIT) && defined(CLOCK_MONOTONIC) const auto abs_clock_timeout = t.MakeClockAbsoluteTimespec(CLOCK_MONOTONIC); return sem_clockwait(&sem_, CLOCK_MONOTONIC, &abs_clock_timeout); |