From: Günther Deschner <gd@samba.org>
Date: Tue, 9 Feb 2010 17:27:37 +0000 (+0100)
Subject: libndr: add LIBNDR_FLAG_NO_RELATIVE_REVERSE so that relative reverse processing
X-Git-Url: http://git.samba.org/?p=abartlet%2Fsamba.git%2F.git;a=commitdiff_plain;h=a2c34296fa6ca2ffb69cb69698a9b5f81803e8a8

libndr: add LIBNDR_FLAG_NO_RELATIVE_REVERSE so that relative reverse processing
can be disabled for single structure elements.

Guenther
---

diff --git a/librpc/idl/idl_types.h b/librpc/idl/idl_types.h
index 193a1f612f1..3c6c12cd846 100644
--- a/librpc/idl/idl_types.h
+++ b/librpc/idl/idl_types.h
@@ -69,3 +69,4 @@
 #define NDR_PAHEX LIBNDR_PRINT_ARRAY_HEX
 
 #define NDR_RELATIVE_REVERSE LIBNDR_FLAG_RELATIVE_REVERSE
+#define NDR_NO_RELATIVE_REVERSE LIBNDR_FLAG_NO_RELATIVE_REVERSE
diff --git a/librpc/ndr/libndr.h b/librpc/ndr/libndr.h
index 39ae25f7e68..124c5f0d6e1 100644
--- a/librpc/ndr/libndr.h
+++ b/librpc/ndr/libndr.h
@@ -124,6 +124,9 @@ struct ndr_print {
 #define LIBNDR_FLAG_STR_UTF8		(1<<12)
 #define LIBNDR_STRING_FLAGS		(0x7FFC)
 
+/* set if relative pointers should *not* be marshalled in reverse order */
+#define LIBNDR_FLAG_NO_RELATIVE_REVERSE	(1<<18)
+
 /* set if relative pointers are marshalled in reverse order */
 #define LIBNDR_FLAG_RELATIVE_REVERSE	(1<<19)
 
diff --git a/librpc/ndr/ndr.c b/librpc/ndr/ndr.c
index 80025d71f07..4e584e102bf 100644
--- a/librpc/ndr/ndr.c
+++ b/librpc/ndr/ndr.c
@@ -367,6 +367,9 @@ _PUBLIC_ void ndr_set_flags(uint32_t *pflags, uint32_t new_flags)
 	if (new_flags & LIBNDR_ALIGN_FLAGS) {
 		(*pflags) &= ~LIBNDR_FLAG_REMAINING;
 	}
+	if (new_flags & LIBNDR_FLAG_NO_RELATIVE_REVERSE) {
+		(*pflags) &= ~LIBNDR_FLAG_RELATIVE_REVERSE;
+	}
 	(*pflags) |= new_flags;
 }