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Fix checking of return values.

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GitOrigin-RevId: 81accbd062db24d031a3054ba5cc86ace38774ad
This commit is contained in:
levlam 2018-09-11 20:31:53 +03:00
parent 496d7b3e52
commit 30ceb55fb4
2 changed files with 24 additions and 7 deletions
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22
tdutils/td/utils/port/detail/EventFdWindows.cpp
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@ -16,7 +16,12 @@ namespace td {
namespace detail {
void EventFdWindows::init() {
event_ = NativeFd(CreateEventW(nullptr, true, false, nullptr));
auto handle = CreateEventW(nullptr, true, false, nullptr);
if (handle == nullptr) {
auto error = OS_ERROR("CreateEventW failed");
LOG(FATAL) << error;
}
event_ = NativeFd(handle);
}
bool EventFdWindows::empty() {
@ -36,16 +41,25 @@ PollableFdInfo &EventFdWindows::get_poll_info() {
}
void EventFdWindows::release() {
SetEvent(event_.fd());
if (SetEvent(event_.fd()) == 0) {
auto error = OS_ERROR("SetEvent failed");
LOG(FATAL) << error;
}
}
void EventFdWindows::acquire() {
ResetEvent(event_.fd());
if (ResetEvent(event_.fd()) == 0) {
auto error = OS_ERROR("ResetEvent failed");
LOG(FATAL) << error;
}
}
void EventFdWindows::wait(int timeout_ms) {
WaitForSingleObject(event_.fd(), timeout_ms);
ResetEvent(event_.fd());
if (ResetEvent(event_.fd()) == 0) {
auto error = OS_ERROR("ResetEvent failed");
LOG(FATAL) << error;
}
}
} // namespace detail

9
tdutils/td/utils/port/detail/Iocp.cpp
View File

@ -69,7 +69,7 @@ void Iocp::subscribe(const NativeFd &native_fd, Callback *callback) {
CHECK(iocp_handle_);
auto iocp_handle =
CreateIoCompletionPort(native_fd.fd(), iocp_handle_.fd(), reinterpret_cast<ULONG_PTR>(callback), 0);
if (iocp_handle == INVALID_HANDLE_VALUE) {
if (iocp_handle == nullptr) {
auto error = OS_ERROR("CreateIoCompletionPort");
LOG(FATAL) << error;
}
@ -77,8 +77,11 @@ void Iocp::subscribe(const NativeFd &native_fd, Callback *callback) {
}
void Iocp::post(size_t size, Callback *callback, WSAOVERLAPPED *overlapped) {
PostQueuedCompletionStatus(iocp_handle_.fd(), DWORD(size), reinterpret_cast<ULONG_PTR>(callback),
reinterpret_cast<OVERLAPPED *>(overlapped));
if (PostQueuedCompletionStatus(iocp_handle_.fd(), DWORD(size), reinterpret_cast<ULONG_PTR>(callback),
reinterpret_cast<OVERLAPPED *>(overlapped)) == 0) {
auto error = OS_ERROR("IOCP post failed");
LOG(FATAL) << error;
}
}
} // namespace detail