VFSF_READONLY    1514 lib/vfs/direntry.c     if ((vclass->flags & VFSF_READONLY) == 0)
VFSF_READONLY     886 src/vfs/cpio/cpio.c     vfs_init_subclass (&cpio_subclass, "cpiofs", VFSF_READONLY, "ucpio");
VFSF_READONLY    1282 src/vfs/tar/tar.c     vfs_init_subclass (&tarfs_subclass, "tarfs", VFSF_READONLY, "utar");