diff options
Diffstat (limited to 'absl/synchronization/internal/waiter.cc')
| -rw-r--r-- | absl/synchronization/internal/waiter.cc | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/absl/synchronization/internal/waiter.cc b/absl/synchronization/internal/waiter.cc index 28ef311e..f2051d67 100644 --- a/absl/synchronization/internal/waiter.cc +++ b/absl/synchronization/internal/waiter.cc @@ -71,8 +71,6 @@ Waiter::Waiter() { futex_.store(0, std::memory_order_relaxed); } -Waiter::~Waiter() = default; - bool Waiter::Wait(KernelTimeout t) { // Loop until we can atomically decrement futex from a positive // value, waiting on a futex while we believe it is zero. @@ -161,18 +159,6 @@ Waiter::Waiter() { wakeup_count_ = 0; } -Waiter::~Waiter() { - const int err = pthread_mutex_destroy(&mu_); - if (err != 0) { - ABSL_RAW_LOG(FATAL, "pthread_mutex_destroy failed: %d", err); - } - - const int err2 = pthread_cond_destroy(&cv_); - if (err2 != 0) { - ABSL_RAW_LOG(FATAL, "pthread_cond_destroy failed: %d", err2); - } -} - bool Waiter::Wait(KernelTimeout t) { struct timespec abs_timeout; if (t.has_timeout()) { @@ -240,12 +226,6 @@ Waiter::Waiter() { wakeups_.store(0, std::memory_order_relaxed); } -Waiter::~Waiter() { - if (sem_destroy(&sem_) != 0) { - ABSL_RAW_LOG(FATAL, "sem_destroy failed with errno %d\n", errno); - } -} - bool Waiter::Wait(KernelTimeout t) { struct timespec abs_timeout; if (t.has_timeout()) { @@ -363,11 +343,6 @@ Waiter::Waiter() { wakeup_count_ = 0; } -// SRW locks and condition variables do not need to be explicitly destroyed. -// https://docs.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-initializesrwlock -// https://stackoverflow.com/questions/28975958/why-does-windows-have-no-deleteconditionvariable-function-to-go-together-with -Waiter::~Waiter() = default; - bool Waiter::Wait(KernelTimeout t) { SRWLOCK *mu = WinHelper::GetLock(this); CONDITION_VARIABLE *cv = WinHelper::GetCond(this); |