Function btrfsutil_sys::btrfs_util_get_subvolume_read_only

source · 
pub unsafe extern "C" fn btrfs_util_get_subvolume_read_only(
    path: *const c_char,
    ret: *mut bool
) -> btrfs_util_error
Expand description

btrfs_util_get_subvolume_read_only() - Get whether a subvolume is read-only. @path: Subvolume path. @ret: Returned read-only flag.

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