s3-rpc_server: Add npa_state_init() function.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

2 files changed, 40 insertions, 0 deletions

diff --git a/source3/rpc_server/rpc_ncacn_np.c b/source3/rpc_server/rpc_ncacn_np.c
index c58f97dec9..f2c45d9b11 100644
--- a/source3/rpc_server/rpc_ncacn_np.c
+++ b/source3/rpc_server/rpc_ncacn_np.c
@@ -41,6 +41,33 @@
 #undef DBGC_CLASS
 #define DBGC_CLASS DBGC_RPC_SRV
 
+static struct npa_state *npa_state_init(TALLOC_CTX *mem_ctx)
+{
+	struct npa_state *npa;
+
+	npa = talloc_zero(mem_ctx, struct npa_state);
+	if (npa == NULL) {
+		return NULL;
+	}
+
+	npa->read_queue = tevent_queue_create(npa, "npa_cli_read");
+	if (npa->read_queue == NULL) {
+		DEBUG(0, ("tevent_queue_create failed\n"));
+		goto fail;
+	}
+
+	npa->write_queue = tevent_queue_create(npa, "npa_cli_write");
+	if (npa->write_queue == NULL) {
+		DEBUG(0, ("tevent_queue_create failed\n"));
+		goto fail;
+	}
+
+	return npa;
+fail:
+	talloc_free(npa);
+	return NULL;
+}
+
 /****************************************************************************
  Make an internal namedpipes structure
 ****************************************************************************/
diff --git a/source3/rpc_server/rpc_ncacn_np.h b/source3/rpc_server/rpc_ncacn_np.h
index 67cd8a1285..2665b7f590 100644
--- a/source3/rpc_server/rpc_ncacn_np.h
+++ b/source3/rpc_server/rpc_ncacn_np.h
@@ -24,6 +24,19 @@ struct dcerpc_binding_handle;
 struct ndr_interface_table;
 struct tsocket_address;
 
+struct npa_state {
+	struct tstream_context *stream;
+
+	struct tevent_queue *read_queue;
+	struct tevent_queue *write_queue;
+
+	uint64_t allocation_size;
+	uint16_t device_state;
+	uint16_t file_type;
+
+	void *private_data;
+};
+
 struct np_proxy_state {
 	uint16_t file_type;
 	uint16_t device_state;