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1 | /* -*-c-*- |
2 | * |
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3 | * $Id: dbutils.h,v 1.6 2004/04/08 01:36:20 mdw Exp $ |
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4 | * |
5 | * Debugging things |
6 | * |
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7 | * (c) 1998 Straylight |
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8 | */ |
9 | |
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10 | /*----- Licensing notice --------------------------------------------------* |
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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 |
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25 | * along with `become'; if not, write to the Free Software Foundation, |
26 | * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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27 | */ |
28 | |
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29 | #ifndef DBUTILS_H |
30 | #define DBUTILS_H |
31 | |
32 | /* --- Note --- * |
33 | * |
34 | * This is most certainly not portable. I'm using VT100-specific control |
35 | * codes to clear the screen and @select@ to pause for a bit between |
36 | * allocations to stop the scree flicker driving me up the wall. |
37 | * |
38 | * The main routine just allocates and frees blocks randomly, and displays |
39 | */ |
40 | |
41 | #if defined(__unix) |
42 | # include <sys/time.h> |
43 | # include <unistd.h> |
44 | # define cls fputs("\33[H\33[2J", stderr) /* VT100 specific */ |
45 | # define pause do { \ |
46 | struct timeval tv = { 0, 10000 }; \ |
47 | select(0, 0, 0, 0, &tv); \ |
48 | } while (0) |
49 | #elif defined(__riscos) |
50 | # include "swiv.h" |
51 | # include "swis.h" |
52 | # define cls _swi(OS_WriteC, _in(0), 12) |
53 | # define pause _swi(OS_Byte, _in(0), 19) |
54 | #else |
55 | # define cls /* Tough. Write these yourself. */ |
56 | # define pause |
57 | #endif |
58 | |
59 | /*----- That's all, folks -------------------------------------------------*/ |
60 | |
61 | #endif |