diff options
Diffstat (limited to 'libc/kernel/uapi/linux/btrfs.h')
| -rw-r--r-- | libc/kernel/uapi/linux/btrfs.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/libc/kernel/uapi/linux/btrfs.h b/libc/kernel/uapi/linux/btrfs.h index a162bb086..2bb79d878 100644 --- a/libc/kernel/uapi/linux/btrfs.h +++ b/libc/kernel/uapi/linux/btrfs.h @@ -248,6 +248,13 @@ struct btrfs_ioctl_ino_lookup_args { __u64 objectid; char name[BTRFS_INO_LOOKUP_PATH_MAX]; }; +#define BTRFS_INO_LOOKUP_USER_PATH_MAX (4080 - BTRFS_VOL_NAME_MAX - 1) +struct btrfs_ioctl_ino_lookup_user_args { + __u64 dirid; + __u64 treeid; + char name[BTRFS_VOL_NAME_MAX + 1]; + char path[BTRFS_INO_LOOKUP_USER_PATH_MAX]; +}; struct btrfs_ioctl_search_key { __u64 tree_id; __u64 min_objectid; @@ -406,6 +413,36 @@ struct btrfs_ioctl_send_args { __u64 flags; __u64 reserved[4]; }; +struct btrfs_ioctl_get_subvol_info_args { + __u64 treeid; + char name[BTRFS_VOL_NAME_MAX + 1]; + __u64 parent_id; + __u64 dirid; + __u64 generation; + __u64 flags; + __u8 uuid[BTRFS_UUID_SIZE]; + __u8 parent_uuid[BTRFS_UUID_SIZE]; + __u8 received_uuid[BTRFS_UUID_SIZE]; + __u64 ctransid; + __u64 otransid; + __u64 stransid; + __u64 rtransid; + struct btrfs_ioctl_timespec ctime; + struct btrfs_ioctl_timespec otime; + struct btrfs_ioctl_timespec stime; + struct btrfs_ioctl_timespec rtime; + __u64 reserved[8]; +}; +#define BTRFS_MAX_ROOTREF_BUFFER_NUM 255 +struct btrfs_ioctl_get_subvol_rootref_args { + __u64 min_treeid; + struct { + __u64 treeid; + __u64 dirid; + } rootref[BTRFS_MAX_ROOTREF_BUFFER_NUM]; + __u8 num_items; + __u8 align[7]; +}; enum btrfs_err_code { BTRFS_ERROR_DEV_RAID1_MIN_NOT_MET = 1, BTRFS_ERROR_DEV_RAID10_MIN_NOT_MET, @@ -472,4 +509,7 @@ enum btrfs_err_code { #define BTRFS_IOC_GET_SUPPORTED_FEATURES _IOR(BTRFS_IOCTL_MAGIC, 57, struct btrfs_ioctl_feature_flags[3]) #define BTRFS_IOC_RM_DEV_V2 _IOW(BTRFS_IOCTL_MAGIC, 58, struct btrfs_ioctl_vol_args_v2) #define BTRFS_IOC_LOGICAL_INO_V2 _IOWR(BTRFS_IOCTL_MAGIC, 59, struct btrfs_ioctl_logical_ino_args) +#define BTRFS_IOC_GET_SUBVOL_INFO _IOR(BTRFS_IOCTL_MAGIC, 60, struct btrfs_ioctl_get_subvol_info_args) +#define BTRFS_IOC_GET_SUBVOL_ROOTREF _IOWR(BTRFS_IOCTL_MAGIC, 61, struct btrfs_ioctl_get_subvol_rootref_args) +#define BTRFS_IOC_INO_LOOKUP_USER _IOWR(BTRFS_IOCTL_MAGIC, 62, struct btrfs_ioctl_ino_lookup_user_args) #endif |