Implement vfs_ea_tdb

This is an option for file systems that do not implement xattrs: in
lockdir/eas.tdb an array of xatts per inode is stored.

It can not solve the problem that xattrs might reappear if a posix-level
process deletes a file and happens to re-create it under the same name. On file
systems with birthtime we might have a chance to detect this, but not with
standard posix. A future version might put relief on file systems that do have
xattrs but where these are severely limited in size/speed/whatever: We can put
a simple marker as a native xattr, but the xattrs proper are stored in the tdb.

Volker
(This used to be commit 2036b4c5ad677b8a477b34b0f076febab0abff5e)

1 files changed, 16 insertions, 0 deletions

diff --git a/source3/librpc/gen_ndr/ndr_xattr.h b/source3/librpc/gen_ndr/ndr_xattr.h
new file mode 100644
index 0000000000..a18477f347
--- /dev/null
+++ b/source3/librpc/gen_ndr/ndr_xattr.h
@@ -0,0 +1,16 @@
+/* header auto-generated by pidl */
+
+#include "librpc/ndr/libndr.h"
+#include "librpc/gen_ndr/xattr.h"
+
+#ifndef _HEADER_NDR_xattr
+#define _HEADER_NDR_xattr
+
+#define NDR_XATTR_CALL_COUNT (0)
+enum ndr_err_code ndr_push_tdb_xattr(struct ndr_push *ndr, int ndr_flags, const struct tdb_xattr *r);
+enum ndr_err_code ndr_pull_tdb_xattr(struct ndr_pull *ndr, int ndr_flags, struct tdb_xattr *r);
+void ndr_print_tdb_xattr(struct ndr_print *ndr, const char *name, const struct tdb_xattr *r);
+enum ndr_err_code ndr_push_tdb_xattrs(struct ndr_push *ndr, int ndr_flags, const struct tdb_xattrs *r);
+enum ndr_err_code ndr_pull_tdb_xattrs(struct ndr_pull *ndr, int ndr_flags, struct tdb_xattrs *r);
+void ndr_print_tdb_xattrs(struct ndr_print *ndr, const char *name, const struct tdb_xattrs *r);
+#endif /* _HEADER_NDR_xattr */