xnu-3789.70.16.tar.gz

[apple/xnu.git] / bsd / vfs / vnode_if.c

diff --git a/bsd/vfs/vnode_if.c b/bsd/vfs/vnode_if.c
index cfa0c70e30b20a43fcd7931ea3d3269ade10cef9..f0c1fa80d3f4d60711dc5f37ec4b5c337b1f6a93 100644 (file)
--- a/bsd/vfs/vnode_if.c
+++ b/bsd/vfs/vnode_if.c
@@ -1097,10 +1097,53 @@ struct vnodeop_desc vnop_removenamedstream_desc = {
        NULL
 };
 #else
-/* These symbols are in the exports list so they need to always be defined. */
-int vnop_getnamedstream_desc;
-int vnop_makenamedstream_desc;
-int vnop_removenamedstream_desc;
+int vnop_getnamedstream_vp_offsets[] = {
+       VDESC_NO_OFFSET
+};
+struct vnodeop_desc vnop_getnamedstream_desc = {
+       0,
+       "vnop_getnamedstream",
+       VDESC_DISABLED, /* flags */
+       vnop_getnamedstream_vp_offsets,
+       VDESC_NO_OFFSET,
+       VDESC_NO_OFFSET,
+       VDESC_NO_OFFSET,
+       VDESC_NO_OFFSET,
+       VDESC_NO_OFFSET,
+       NULL
+};
+
+int vnop_makenamedstream_vp_offsets[] = {
+       VDESC_NO_OFFSET
+};
+struct vnodeop_desc vnop_makenamedstream_desc = {
+       0,
+       "vnop_makenamedstream",
+       VDESC_DISABLED, /* flags */
+       vnop_makenamedstream_vp_offsets,
+       VDESC_NO_OFFSET,
+       VDESC_NO_OFFSET,
+       VDESC_NO_OFFSET,
+       VDESC_NO_OFFSET,
+       VDESC_NO_OFFSET,
+       NULL
+};
+
+int vnop_removenamedstream_vp_offsets[] = {
+       VDESC_NO_OFFSET
+};
+struct vnodeop_desc vnop_removenamedstream_desc = {
+       0,
+       "vnop_removenamedstream",
+       VDESC_DISABLED, /* flags */
+       vnop_removenamedstream_vp_offsets,
+       VDESC_NO_OFFSET,
+       VDESC_NO_OFFSET,
+       VDESC_NO_OFFSET,
+       VDESC_NO_OFFSET,
+       VDESC_NO_OFFSET,
+       NULL
+};
 #endif
 
 /* Special cases: */
@@ -1199,11 +1242,18 @@ struct vnodeop_desc *vfs_op_descs[] = {
        &vnop_offtoblk_desc,
        &vnop_blockmap_desc,
        &vnop_monitor_desc,
-#if NAMEDSTREAMS
+#if !defined(NAMEDSTREAMS)
+       /*
+        * We define the named streams ops descriptors as we _always_ have to
+        * have symbols with their names, and as such we really really need
+        * those symbols to be valid operations descriptors. However if
+        * named streams support is not enabled, we flag these descriptors
+        * as ignored.
+        */
+#endif
        &vnop_getnamedstream_desc,
        &vnop_makenamedstream_desc,
        &vnop_removenamedstream_desc,
-#endif
        NULL
 };