MC_IOC_SNAPSHOT_INFO
if (ioctl(mc_fd, MC_IOC_SNAPSHOT_INFO, &mcs) < 0) {
if (ioctl(fd, MC_IOC_SNAPSHOT_INFO, &mcs) == -1 ||
if (ioctl(mc_fd, MC_IOC_SNAPSHOT_INFO, &mcs) == -1 ||
case MC_IOC_SNAPSHOT_INFO:
if (cmd != MC_IOC_SNAPSHOT_INFO && cmd != MC_IOC_SNAPSHOT)
case MC_IOC_SNAPSHOT_INFO:
if (cmd != MC_IOC_SNAPSHOT_INFO && cmd != MC_IOC_SNAPSHOT)
case MC_IOC_SNAPSHOT_INFO:
if (cmd != MC_IOC_SNAPSHOT_INFO && cmd != MC_IOC_SNAPSHOT &&
case MC_IOC_SNAPSHOT_INFO: {