source: mainline/uspace/app/tester/ipc/answer.c@ 8ccd2ea

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 8ccd2ea was b74959bd, checked in by Jakub Jermar <jakub@…>, 18 years ago

Modify ipc_answer_*() to make use of all six syscall arguments. The recommended
means of answering calls is via the ipc_answer_m() macros (where m denotes the
number of return arguments) that automatically decide between the fast register
version or the slow universal version of ipc_answer().

  • Property mode set to 100644
File size: 2.2 KB
Line 
1/*
2 * Copyright (c) 2006 Ondrej Palkovsky
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include <stdio.h>
30#include <unistd.h>
31#include <errno.h>
32#include "../tester.h"
33
34char * test_answer(bool quiet)
35{
36 int i,cnt, errn = 0;
37 char c;
38
39 cnt = 0;
40 for (i = 0;i < 50; i++) {
41 if (callids[i]) {
42 printf("%d: %P\n", cnt, callids[i]);
43 cnt++;
44 }
45 if (cnt >= 10)
46 break;
47 }
48 if (!cnt)
49 return NULL;
50 printf("Choose message:\n");
51 do {
52 c = getchar();
53 } while (c < '0' || (c-'0') >= cnt);
54 cnt = c - '0' + 1;
55
56 for (i = 0; cnt; i++)
57 if (callids[i])
58 cnt--;
59 i -= 1;
60
61 printf("Normal (n) or hangup (h) or error(e) message?\n");
62 do {
63 c = getchar();
64 } while (c != 'n' && c != 'h' && c != 'e');
65 if (c == 'n')
66 errn = 0;
67 else if (c == 'h')
68 errn = EHANGUP;
69 else if (c == 'e')
70 errn = ENOENT;
71 printf("Answering %P\n", callids[i]);
72 ipc_answer_0(callids[i], errn);
73 callids[i] = 0;
74
75 return NULL;
76}
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