btrfs-progs/ioctl.h
2007-04-12 10:51:51 -04:00

16 lines
386 B
C

#ifndef __IOCTL_
#define __IOCTL_
#include <linux/ioctl.h>
#define BTRFS_IOCTL_MAGIC 0x94
#define BTRFS_VOL_NAME_MAX 255
struct btrfs_ioctl_vol_args {
char name[BTRFS_VOL_NAME_MAX + 1];
};
#define BTRFS_IOC_SNAP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 1, \
struct btrfs_ioctl_vol_args)
#define BTRFS_IOC_ADD_DISK _IOW(BTRFS_IOCTL_MAGIC, 2, \
struct btrfs_ioctl_vol_args)
#endif