async_sock: Use unix errnos instead of NTSTATUS

This also switches wb_reqtrans to use wbcErr instead of NTSTATUS as it would
be pointless to convert to errno first and to wbcErr later.

2 files changed, 68 insertions, 8 deletions

diff --git a/source3/include/proto.h b/source3/include/proto.h
index f07e31c29c..69887883af 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -7563,12 +7563,4 @@ NTSTATUS nss_info_template_init( void );
 
 /* Misc protos */
 
-struct async_req *wb_trans_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
-				struct wb_context *wb_ctx, bool need_priv,
-				const struct winbindd_request *wb_req);
-NTSTATUS wb_trans_recv(struct async_req *req, TALLOC_CTX *mem_ctx,
-		       struct winbindd_response **presponse);
-struct wb_context *wb_context_init(TALLOC_CTX *mem_ctx);
-
-
 #endif /*  _PROTO_H_  */
diff --git a/source3/include/wbc_async.h b/source3/include/wbc_async.h
new file mode 100644
index 0000000000..7a8768029a
--- /dev/null
+++ b/source3/include/wbc_async.h
@@ -0,0 +1,68 @@
+/*
+   Unix SMB/CIFS implementation.
+   Headers for the async winbind client library
+   Copyright (C) Kai Blin 2009
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _WBC_ASYNC_H_
+#define _WBC_ASYNC_H_
+
+#include "nsswitch/libwbclient/wbclient.h"
+
+struct wb_context {
+	struct async_req_queue *queue;
+	int fd;
+	bool is_priv;
+};
+
+struct async_req *wb_trans_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
+				struct wb_context *wb_ctx, bool need_priv,
+				const struct winbindd_request *wb_req);
+wbcErr wb_trans_recv(struct async_req *req, TALLOC_CTX *mem_ctx,
+		     struct winbindd_response **presponse);
+struct wb_context *wb_context_init(TALLOC_CTX *mem_ctx);
+
+/* Definitions from wb_reqtrans.c */
+bool async_req_is_wbcerr(struct async_req *req, wbcErr *pwbc_err);
+wbcErr map_wbc_err_from_errno(int error);
+wbcErr async_req_simple_recv_wbcerr(struct async_req *req);
+
+struct async_req *wb_req_read_send(TALLOC_CTX *mem_ctx,
+				   struct tevent_context *ev,
+				   int fd, size_t max_extra_data);
+
+wbcErr wb_req_read_recv(struct async_req *req, TALLOC_CTX *mem_ctx,
+			struct winbindd_request **preq);
+
+struct async_req *wb_req_write_send(TALLOC_CTX *mem_ctx,
+				    struct tevent_context *ev, int fd,
+				    struct winbindd_request *wb_req);
+
+wbcErr wb_req_write_recv(struct async_req *req);
+
+struct async_req *wb_resp_read_send(TALLOC_CTX *mem_ctx,
+				    struct tevent_context *ev, int fd);
+
+wbcErr wb_resp_read_recv(struct async_req *req, TALLOC_CTX *mem_ctx,
+			 struct winbindd_response **presp);
+
+struct async_req *wb_resp_write_send(TALLOC_CTX *mem_ctx,
+				    struct tevent_context *ev, int fd,
+				    struct winbindd_response *wb_resp);
+
+wbcErr wb_resp_write_recv(struct async_req *req);
+
+#endif /*_WBC_ASYNC_H_*/