s3:auth Fix segfault: Always initialise returned session keys
[Samba/gbeck.git] / lib / util / tevent_unix.c
blobb89d5cd4d4e8d7bf1e3731a3d5509828f6f5a23a
1 /*
2 Unix SMB/CIFS implementation.
3 Wrap unix errno around tevent_req
4 Copyright (C) Volker Lendecke 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/>.
20 #include "tevent_unix.h"
21 #include "../replace/replace.h"
23 bool tevent_req_is_unix_error(struct tevent_req *req, int *perrno)
25 enum tevent_req_state state;
26 uint64_t err;
28 if (!tevent_req_is_error(req, &state, &err)) {
29 return false;
31 switch (state) {
32 case TEVENT_REQ_TIMED_OUT:
33 *perrno = ETIMEDOUT;
34 break;
35 case TEVENT_REQ_NO_MEMORY:
36 *perrno = ENOMEM;
37 break;
38 case TEVENT_REQ_USER_ERROR:
39 *perrno = err;
40 break;
41 default:
42 *perrno = EINVAL;
43 break;
45 return true;