BTRFS_IOCTL_MAGIC  202 src/shared/missing.h #ifndef BTRFS_IOCTL_MAGIC
BTRFS_IOCTL_MAGIC  246 src/shared/missing.h #define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, \
BTRFS_IOCTL_MAGIC  251 src/shared/missing.h #define BTRFS_IOC_DEV_INFO _IOWR(BTRFS_IOCTL_MAGIC, 30, \
BTRFS_IOCTL_MAGIC  256 src/shared/missing.h #define BTRFS_IOC_FS_INFO _IOR(BTRFS_IOCTL_MAGIC, 31, \
BTRFS_IOCTL_MAGIC  261 src/shared/missing.h #define BTRFS_IOC_DEVICES_READY _IOR(BTRFS_IOCTL_MAGIC, 39, \