2 Unix SMB/CIFS implementation.
3 NTSTATUS wrappers for async_req.h
4 Copyright (C) Volker Lendecke 2008, 2009
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
21 #include "lib/tevent/tevent.h"
22 #include "lib/talloc/talloc.h"
23 #include "lib/util/dlinklist.h"
24 #include "lib/async_req/async_req_ntstatus.h"
27 * @brief Helper function for nomem check
28 * @param[in] p The pointer to be checked
29 * @param[in] req The request being processed
31 * Convenience helper to easily check alloc failure within a callback
32 * implementing the next step of an async request.
34 * Call pattern would be
36 * p = talloc(mem_ctx, bla);
37 * if (async_req_ntnomem(p, req)) {
43 bool async_req_ntnomem(const void *p, struct async_req *req)
48 async_req_nterror(req, NT_STATUS_NO_MEMORY);
52 void async_req_nterror(struct async_req *req, NTSTATUS status)
54 async_req_error(req, NT_STATUS_V(status));
57 bool async_post_ntstatus(struct async_req *req, struct tevent_context *ev,
60 return async_post_error(req, ev, NT_STATUS_V(status));
63 bool async_req_is_nterror(struct async_req *req, NTSTATUS *status)
65 uint32_t error = NT_STATUS_V(NT_STATUS_INTERNAL_ERROR);
67 if (async_req_is_error(req, &error)) {
68 *status = NT_STATUS(error);
74 NTSTATUS async_req_simple_recv_ntstatus(struct async_req *req)
78 if (async_req_is_nterror(req, &status)) {