1 /*
2 * Copyright 1993 Network Computing Devices, Inc.
3 *
4 * Permission to use, copy, modify, distribute, and sell this software and its
5 * documentation for any purpose is hereby granted without fee, provided that
6 * the above copyright notice appear in all copies and that both that
7 * copyright notice and this permission notice appear in supporting
8 * documentation, and that the name Network Computing Devices, Inc. not be
9 * used in advertising or publicity pertaining to distribution of this
10 * software without specific, written prior permission.
11 *
12 * THIS SOFTWARE IS PROVIDED 'AS-IS'. NETWORK COMPUTING DEVICES, INC.,
13 * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING WITHOUT
14 * LIMITATION ALL IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
15 * PARTICULAR PURPOSE, OR NONINFRINGEMENT. IN NO EVENT SHALL NETWORK
16 * COMPUTING DEVICES, INC., BE LIABLE FOR ANY DAMAGES WHATSOEVER, INCLUDING
17 * SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING LOSS OF USE, DATA,
18 * OR PROFITS, EVEN IF ADVISED OF THE POSSIBILITY THEREOF, AND REGARDLESS OF
19 * WHETHER IN AN ACTION IN CONTRACT, TORT OR NEGLIGENCE, ARISING OUT OF OR IN
20 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 *
22 * $NCDId: @(#)CrFlow.c,v 1.4 1993/01/26 05:13:39 greg Exp $
23 */
24
25 #include "Alibint.h"
26
27 AuFlowID
AuCreateFlow(AuServer * aud,AuStatus * ret_status)28 AuCreateFlow(
29 AuServer *aud,
30 AuStatus *ret_status
31 )
32 {
33 auResourceReq *req;
34 AuFlowID flow = AuAllocID(aud);
35
36 if (ret_status)
37 *ret_status = AuSuccess;
38
39 _AuLockServer();
40 _AuGetResReq(CreateFlow, flow, req, aud);
41
42 if (!_AuIfRoundTrip(aud, ret_status))
43 flow = AuNone;
44
45 _AuUnlockServer();
46 _AuSyncHandle(aud);
47
48 return flow;
49 }
50