Btrfs-progs: update ioctl.h to support btrfs send ioctl

Add btrfs_ioctl_send_args and BTRFS_IOC_SEND to ioctl.h

Signed-off-by: Alexander Block <ablock84@googlemail.com>

diff --git a/ioctl.h b/ioctl.h
index 031ef7c..d6f3d07 100644 (file)
--- a/ioctl.h
+++ b/ioctl.h
@@ -288,6 +288,15 @@ struct btrfs_ioctl_received_subvol_args {
        __u64   reserved[16];           /* in */
 };
 
+struct btrfs_ioctl_send_args {
+       __s64 send_fd;                  /* in */
+       __u64 clone_sources_count;      /* in */
+       __u64 *clone_sources;           /* in */
+       __u64 parent_root;              /* in */
+       __u64 flags;                    /* in */
+       __u64 reserved[4];              /* in */
+};
+
 /* BTRFS_IOC_SNAP_CREATE is no longer used by the btrfs command */
 #define BTRFS_IOC_SNAP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 1, \
                                   struct btrfs_ioctl_vol_args)
@@ -359,4 +368,6 @@ struct btrfs_ioctl_clone_range_args {
 
 #define BTRFS_IOC_SET_RECEIVED_SUBVOL _IOWR(BTRFS_IOCTL_MAGIC, 37, \
                                struct btrfs_ioctl_received_subvol_args)
+#define BTRFS_IOC_SEND _IOW(BTRFS_IOCTL_MAGIC, 38, struct btrfs_ioctl_send_args)
+
 #endif