c4f2d992 |
1 | /* -*-c-*- |
2 | * |
3 | * $Id: dbutils.h,v 1.1 1997/07/21 13:47:50 mdw Exp $ |
4 | * |
5 | * Debugging things |
6 | * |
7 | * (c) 1996 Straylight |
8 | */ |
9 | |
10 | /*----- Licencing notice --------------------------------------------------* |
11 | * |
12 | * This file is part of `become' |
13 | * |
14 | * `Become' is free software; you can redistribute it and/or modify |
15 | * it under the terms of the GNU General Public License as published by |
16 | * the Free Software Foundation; either version 2 of the License, or |
17 | * (at your option) any later version. |
18 | * |
19 | * `Become' is distributed in the hope that it will be useful, |
20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
22 | * GNU General Public License for more details. |
23 | * |
24 | * You should have received a copy of the GNU General Public License |
25 | * along with `become'; if not, write to the Free Software |
26 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
27 | */ |
28 | |
29 | /*----- Revision history --------------------------------------------------* |
30 | * |
31 | * $Log: dbutils.h,v $ |
32 | * Revision 1.1 1997/07/21 13:47:50 mdw |
33 | * Initial revision |
34 | * |
35 | */ |
36 | |
37 | #ifndef DBUTILS_H |
38 | #define DBUTILS_H |
39 | |
40 | /* --- Note --- * |
41 | * |
42 | * This is most certainly not portable. I'm using VT100-specific control |
43 | * codes to clear the screen and @select@ to pause for a bit between |
44 | * allocations to stop the scree flicker driving me up the wall. |
45 | * |
46 | * The main routine just allocates and frees blocks randomly, and displays |
47 | */ |
48 | |
49 | #if defined(__unix) |
50 | # include <sys/time.h> |
51 | # include <unistd.h> |
52 | # define cls fputs("\33[H\33[2J", stderr) /* VT100 specific */ |
53 | # define pause do { \ |
54 | struct timeval tv = { 0, 10000 }; \ |
55 | select(0, 0, 0, 0, &tv); \ |
56 | } while (0) |
57 | #elif defined(__riscos) |
58 | # include "swiv.h" |
59 | # include "swis.h" |
60 | # define cls _swi(OS_WriteC, _in(0), 12) |
61 | # define pause _swi(OS_Byte, _in(0), 19) |
62 | #else |
63 | # define cls /* Tough. Write these yourself. */ |
64 | # define pause |
65 | #endif |
66 | |
67 | /*----- That's all, folks -------------------------------------------------*/ |
68 | |
69 | #endif |