Function btrfsutil_sys::btrfs_util_delete_subvolume_fd

pub unsafe extern "C" fn btrfs_util_delete_subvolume_fd(
    parent_fd: c_int,
    name: *const c_char,
    flags: c_int
) -> btrfs_util_error

btrfs_util_delete_subvolume_fd() - Delete a subvolume or snapshot given its parent and name. @parent_fd: File descriptor of the subvolume’s parent directory. @name: Name of the subvolume. @flags: See btrfs_util_delete_subvolume().

Return: %BTRFS_UTIL_OK on success, non-zero error code on failure.