171           String8 filePath = getFilePath(cameraId);  in threadLoop()  local
177           int newStatus = readFile(filePath);  in threadLoop()
211   String8 filePath = getFilePath(cameraId);  in createFileIfNotExists()  local
214       TEMP_FAILURE_RETRY(open(filePath.string(), O_WRONLY | O_CREAT | O_TRUNC,  in createFileIfNotExists()
218           filePath.string(), strerror(errno), errno);  in createFileIfNotExists()
225           __FUNCTION__, filePath.string(), strerror(errno), errno);  in createFileIfNotExists()
233 int EmulatedCameraHotplugThread::getCameraId(String8 filePath) const {  in getCameraId()
240     if (camPath == filePath) {  in getCameraId()
314 int EmulatedCameraHotplugThread::readFile(String8 filePath) const {  in readFile()
315   int fd = TEMP_FAILURE_RETRY(open(filePath.string(), O_RDONLY, /*mode*/ 0));  in readFile()
318           filePath.string(), strerror(errno), errno);  in readFile()
330         filePath.string(), length, buffer[0]);  in readFile()