68 static void DoFsync(const BlockDevice &dev)  in DoFsync()  argument
70     BlockSpecific* bs = BLOCK_SPECIFIC(&dev);  in DoFsync()
83     if (disk.dev->readOnly) {  in BlockSync()
86     DoFsync(*(disk.dev));  in BlockSync()
102     disk.dev->fd = open(disk.dev->devPath.c_str(), RW_MODE);  in BlockDiskOpen()
103     if (disk.dev->fd < 0) {  in BlockDiskOpen()
104         LOG(WARNING) << "open fail: " << disk.dev->devPath << errno;  in BlockDiskOpen()
106     return disk.dev->fd;  in BlockDiskOpen()
111     if (disk.dev != nullptr) {  in BlockDiskClose()
112         if (disk.dev->fd > 0) {  in BlockDiskClose()
113             close(disk.dev->fd);  in BlockDiskClose()
114             disk.dev->fd = -1;  in BlockDiskClose()
128     if (disk.dev->fd < 0) {  in DoRmPartition()
131     part->partfd = disk.dev->fd;  in DoRmPartition()
169     if (disk.dev->fd < 0) {  in DoAddPartition()
173     part.partfd = disk.dev->fd;  in DoAddPartition()
197     if (disk.dev != nullptr) {  in DestroyDiskDevices()
198         if (disk.dev->specific != nullptr) {  in DestroyDiskDevices()
199             free(disk.dev->specific);  in DestroyDiskDevices()
201         free(disk.dev);  in DestroyDiskDevices()