36 static android::status_t GetMountPath(uid_t uid, const std::string& name, std::string* path) {  in GetMountPath()  argument
47     *path = StringPrintf("/mnt/appfuse/%d_%s", uid, name.c_str());  in GetMountPath()
51 static android::status_t Mount(int device_fd, const std::string& path) {  in Mount()  argument
63         TEMP_FAILURE_RETRY(mount("/dev/fuse", path.c_str(), "fuse",  in Mount()
66         PLOG(ERROR) << "Failed to mount " << path;  in Mount()
73 static android::status_t RunCommand(const std::string& command, uid_t uid, const std::string& path,  in RunCommand()  argument
76         LOG(DEBUG) << "Run app fuse command " << command << " for the path " << path << " and uid "  in RunCommand()
81         return Mount(device_fd, path);  in RunCommand()
85         if (umount2(path.c_str(), UMOUNT_NOFOLLOW | MNT_DETACH) != 0 && errno != EINVAL &&  in RunCommand()
90         if (rmdir(path.c_str()) != 0) {  in RunCommand()
109     std::string path;  in MountAppFuse()  local
110     if (GetMountPath(uid, name, &path) != android::OK) {  in MountAppFuse()
118     android::vold::ForceUnmount(path);  in MountAppFuse()
121     const android::status_t result = android::vold::PrepareDir(path, 0700, 0, 0);  in MountAppFuse()
123         PLOG(ERROR) << "Failed to prepare directory " << path;  in MountAppFuse()
136     return RunCommand("mount", uid, path, device_fd->get());  in MountAppFuse()
143     std::string path;  in UnmountAppFuse()  local
144     if (GetMountPath(uid, name, &path) != android::OK) {  in UnmountAppFuse()
149     return RunCommand("unmount", uid, path, -1 /* device_fd */);  in UnmountAppFuse()
162     std::string path = StringPrintf("%s/%d", mountPoint.c_str(), fileId);  in OpenAppFuseFile()  local
163     return TEMP_FAILURE_RETRY(open(path.c_str(), flags));  in OpenAppFuseFile()