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src/os/windows/vm/os_windows.cpp
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@@ -1897,11 +1897,11 @@
}
Semaphore::Semaphore(uint value, uint max) {
_semaphore = ::CreateSemaphore(NULL, value, max, NULL);
- guarantee(_semaphore != NULL, err_msg("CreateSemaphore failed: %ld", GetLastError()));
+ assert(_semaphore != NULL, err_msg("CreateSemaphore failed: %ld", GetLastError()));
}
Semaphore::~Semaphore() {
if (_semaphore != NULL) {
::CloseHandle(_semaphore);
@@ -1909,30 +1909,20 @@
}
void Semaphore::signal(uint count) {
BOOL ret = ::ReleaseSemaphore(_semaphore, count, NULL);
- guarantee(ret != 0, err_msg("ReleaseSemaphore failed: %d", GetLastError()));
+ assert(ret != 0, err_msg("ReleaseSemaphore failed: %d", GetLastError()));
}
void Semaphore::signal() {
signal(1);
}
void Semaphore::wait() {
DWORD ret = ::WaitForSingleObject(_semaphore, INFINITE);
- guarantee(ret == WAIT_OBJECT_0, err_msg("WaitForSingleObject failed: %d", GetLastError()));
-}
-
-bool Semaphore::trywait() {
- Unimplemented();
- return false;
-}
-
-bool Semaphore::timedwait(unsigned int sec, int nsec) {
- Unimplemented();
- return false;
+ assert(ret == WAIT_OBJECT_0, err_msg("WaitForSingleObject failed: %d", GetLastError()));
}
// sun.misc.Signal
// NOTE that this is a workaround for an apparent kernel bug where if
// a signal handler for SIGBREAK is installed then that signal handler
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