71     static EvdevDeviceNode* openDeviceNode(const std::string& path);
110     EvdevDeviceNode(const std::string& path, int fd) :  in EvdevDeviceNode()  argument
111         mFd(fd), mPath(path) {}  in EvdevDeviceNode()
142 EvdevDeviceNode* EvdevDeviceNode::openDeviceNode(const std::string& path) {  in openDeviceNode()  argument
143     auto fd = TEMP_FAILURE_RETRY(::open(path.c_str(), O_RDONLY | O_NONBLOCK | O_CLOEXEC));  in openDeviceNode()
145         ALOGE("could not open evdev device %s. err=%d", path.c_str(), errno);  in openDeviceNode()
160     auto node = new EvdevDeviceNode(path, fd);  in openDeviceNode()
164                 path.c_str(), ret);  in openDeviceNode()
484 status_t InputHub::registerDevicePath(const std::string& path) {  in registerDevicePath()  argument
485     ALOGV("registering device path %s", path.c_str());  in registerDevicePath()
486     int wd = inotify_add_watch(mINotifyFd, path.c_str(), IN_DELETE | IN_CREATE);  in registerDevicePath()
488         ALOGE("Could not add %s to INotify watch. errno=%d", path.c_str(), errno);  in registerDevicePath()
491     mWatchedPaths[wd] = path;  in registerDevicePath()
492     scanDir(path);  in registerDevicePath()
496 status_t InputHub::unregisterDevicePath(const std::string& path) {  in unregisterDevicePath()  argument
499         if (pair.second == path) {  in unregisterDevicePath()
683             std::string path = mWatchedPaths[event->wd];  in readNotify()  local
684             path.append("/").append(event->name);  in readNotify()
685             ALOGV("inotify event for path %s", path.c_str());  in readNotify()
688                 auto deviceNode = openNode(path);  in readNotify()
690                     ALOGE("could not open device node %s. err=%zd", path.c_str(), res);  in readNotify()
695                 auto deviceNode = findNodeByPath(path);  in readNotify()
699                         ALOGW("Could not close device %s. errno=%d", path.c_str(), ret);  in readNotify()
704                     ALOGW("could not find device node for %s", path.c_str());  in readNotify()
716 status_t InputHub::scanDir(const std::string& path) {  in scanDir()  argument
717     auto dir = ::opendir(path.c_str());  in scanDir()
719         ALOGE("could not open device path %s to scan for devices. err=%d", path.c_str(), errno);  in scanDir()
728         std::string filename = path + "/" + dirent->d_name;  in scanDir()
740 std::shared_ptr<InputDeviceNode> InputHub::openNode(const std::string& path) {  in openNode()  argument
741     ALOGV("opening %s...", path.c_str());  in openNode()
742     auto evdevNode = std::shared_ptr<EvdevDeviceNode>(EvdevDeviceNode::openDeviceNode(path));  in openNode()
748     ALOGV("opened %s with fd %d", path.c_str(), fd);  in openNode()
803 std::shared_ptr<InputDeviceNode> InputHub::findNodeByPath(const std::string& path) {  in findNodeByPath()  argument
805         if (pair.second->getPath() == path) return pair.second;  in findNodeByPath()