r11473: Based on work by Jelmer, implement the [async] flag for rpc requests. If it's

not there (it's not yet on *any* call... :-)), the rpc client strictly
sequences calls to an rpc pipe. Might need some more work on the exact
sequencing semantics when a pipe with both sync and async calls is actually
deployed, but I want it in for winbind simplification.

Volker
(This used to be commit b8f324e4f000971b7dafc263c16dd4af958ee7f9)

1 files changed, 10 insertions, 1 deletions

diff --git a/source4/librpc/rpc/dcerpc.h b/source4/librpc/rpc/dcerpc.h
index c5b0ad159b..85fd36f066 100644
--- a/source4/librpc/rpc/dcerpc.h
+++ b/source4/librpc/rpc/dcerpc.h
@@ -69,9 +69,12 @@ struct dcerpc_connection {
 		void (*recv_data)(struct dcerpc_connection *, DATA_BLOB *, NTSTATUS status);
 	} transport;
 
-	/* pending requests */
+	/* Requests that have been sent, waiting for a reply */
 	struct rpc_request *pending;
 
+	/* Sync requests waiting to be shipped */
+	struct rpc_request *request_queue;
+
 	/* private pointer for pending full requests */
 	void *full_request_private;
 
@@ -145,6 +148,7 @@ struct dcerpc_interface_call {
 	ndr_push_flags_fn_t ndr_push;
 	ndr_pull_flags_fn_t ndr_pull;
 	ndr_print_function_t ndr_print;
+	BOOL async;
 };
 
 struct dcerpc_endpoint_list {
@@ -204,6 +208,11 @@ struct rpc_request {
 	uint_t flags;
 	uint32_t fault_code;
 
+	const struct GUID *object;
+	uint16_t opnum;
+	DATA_BLOB request_data;
+	BOOL async_call;
+
 	/* use by the ndr level async recv call */
 	struct {
 		const struct dcerpc_interface_table *table;