FICLONERANGE      763 lib/vfs/vfs.c  #if defined(FICLONERANGE)
FICLONERANGE      772 lib/vfs/vfs.c          return ioctl (*(int *) dest_fd, FICLONERANGE, &fcr);
FICLONERANGE       88 tests/lib/vfs/vfs_clone_file.c     clone_syscall__call_arguments_are_proper = (request == FICLONERANGE);