diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libcamera/base/event_dispatcher_poll.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/libcamera/base/event_dispatcher_poll.cpp b/src/libcamera/base/event_dispatcher_poll.cpp index 3c9a126c..8ee22d5a 100644 --- a/src/libcamera/base/event_dispatcher_poll.cpp +++ b/src/libcamera/base/event_dispatcher_poll.cpp @@ -54,14 +54,13 @@ EventDispatcherPoll::EventDispatcherPoll() * Create the event fd. Failures are fatal as we can't implement an * interruptible dispatcher without the fd. */ - eventfd_ = eventfd(0, EFD_CLOEXEC | EFD_NONBLOCK); - if (eventfd_ < 0) + eventfd_ = UniqueFD(eventfd(0, EFD_CLOEXEC | EFD_NONBLOCK)); + if (!eventfd_.isValid()) LOG(Event, Fatal) << "Unable to create eventfd"; } EventDispatcherPoll::~EventDispatcherPoll() { - close(eventfd_); } void EventDispatcherPoll::registerEventNotifier(EventNotifier *notifier) @@ -154,7 +153,7 @@ void EventDispatcherPoll::processEvents() for (auto notifier : notifiers_) pollfds.push_back({ notifier.first, notifier.second.events(), 0 }); - pollfds.push_back({ eventfd_, POLLIN, 0 }); + pollfds.push_back({ eventfd_.get(), POLLIN, 0 }); /* Wait for events and process notifiers and timers. */ do { @@ -176,7 +175,7 @@ void EventDispatcherPoll::processEvents() void EventDispatcherPoll::interrupt() { uint64_t value = 1; - ssize_t ret = write(eventfd_, &value, sizeof(value)); + ssize_t ret = write(eventfd_.get(), &value, sizeof(value)); if (ret != sizeof(value)) { if (ret < 0) ret = -errno; @@ -230,7 +229,7 @@ void EventDispatcherPoll::processInterrupt(const struct pollfd &pfd) return; uint64_t value; - ssize_t ret = read(eventfd_, &value, sizeof(value)); + ssize_t ret = read(eventfd_.get(), &value, sizeof(value)); if (ret != sizeof(value)) { if (ret < 0) ret = -errno; |