Retire EmulatedCameraHotplugThread::createFileIfNotExists
Not used.
Bug: 145244672
Test: build
Change-Id: I2eeead14684c4599c333d7a4cbdc32eae65e43b6
Signed-off-by: Roman Kiryanov <rkir@google.com>
diff --git a/camera/EmulatedCameraHotplugThread.cpp b/camera/EmulatedCameraHotplugThread.cpp
index f565227..f80b531 100644
--- a/camera/EmulatedCameraHotplugThread.cpp
+++ b/camera/EmulatedCameraHotplugThread.cpp
@@ -212,30 +212,6 @@
return String8::format(FAKE_HOTPLUG_FILE ".%d", cameraId);
}
-bool EmulatedCameraHotplugThread::createFileIfNotExists(int cameraId) const
-{
- String8 filePath = getFilePath(cameraId);
- // make sure this file exists and we have access to it
- int fd = QEMU_PIPE_RETRY(
- open(filePath.string(), O_WRONLY | O_CREAT | O_TRUNC,
- /* mode = ug+rwx */ S_IRWXU | S_IRWXG ));
- if (fd == -1) {
- ALOGE("%s: Could not create file '%s', error: '%s' (%d)",
- __FUNCTION__, filePath.string(), strerror(errno), errno);
- return false;
- }
-
- // File has '1' by default since we are plugged in by default
- if (QEMU_PIPE_RETRY(write(fd, "1\n", /*count*/2)) == -1) {
- ALOGE("%s: Could not write '1' to file '%s', error: '%s' (%d)",
- __FUNCTION__, filePath.string(), strerror(errno), errno);
- return false;
- }
-
- close(fd);
- return true;
-}
-
int EmulatedCameraHotplugThread::getCameraId(const String8& filePath) const {
for (int cameraId: mSubscribedCameraIds) {
String8 camPath = getFilePath(cameraId);
diff --git a/camera/EmulatedCameraHotplugThread.h b/camera/EmulatedCameraHotplugThread.h
index 0f45b2d..dfedb86 100644
--- a/camera/EmulatedCameraHotplugThread.h
+++ b/camera/EmulatedCameraHotplugThread.h
@@ -60,8 +60,6 @@
String8 getFilePath(int cameraId) const;
int readFile(const String8& filePath) const;
- bool createFileIfNotExists(int cameraId) const;
-
int mInotifyFd;
std::vector<int> mSubscribedCameraIds;
Vector<SubscriberInfo> mSubscribers;