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| 1085 | pj | 1 | /* |
| 2 | * Project: HARTIK (HA-rd R-eal TI-me K-ernel) |
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| 3 | * |
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| 4 | * Coordinators: Giorgio Buttazzo <giorgio@sssup.it> |
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| 5 | * Gerardo Lamastra <gerardo@sssup.it> |
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| 6 | * |
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| 7 | * Authors : Paolo Gai <pj@hartik.sssup.it> |
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| 8 | * (see authors.txt for full list of hartik's authors) |
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| 9 | * |
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| 10 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
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| 11 | * |
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| 12 | * http://www.sssup.it |
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| 13 | * http://retis.sssup.it |
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| 14 | * http://hartik.sssup.it |
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| 15 | */ |
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| 16 | |||
| 17 | /** |
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| 18 | ------------ |
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| 19 | CVS : $Id: test8.c,v 1.1.1.1 2002-09-02 09:37:48 pj Exp $ |
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| 20 | |||
| 21 | File: $File$ |
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| 22 | Revision: $Revision: 1.1.1.1 $ |
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| 23 | Last update: $Date: 2002-09-02 09:37:48 $ |
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| 24 | ------------ |
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| 25 | |||
| 26 | Test Number 8: |
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| 27 | |||
| 28 | timer test |
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| 29 | |||
| 30 | **/ |
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| 31 | |||
| 32 | /* |
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| 33 | * Copyright (C) 2000 Paolo Gai |
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| 34 | * |
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| 35 | * This program is free software; you can redistribute it and/or modify |
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| 36 | * it under the terms of the GNU General Public License as published by |
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| 37 | * the Free Software Foundation; either version 2 of the License, or |
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| 38 | * (at your option) any later version. |
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| 39 | * |
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| 40 | * This program is distributed in the hope that it will be useful, |
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| 41 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 42 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 43 | * GNU General Public License for more details. |
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| 44 | * |
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| 45 | * You should have received a copy of the GNU General Public License |
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| 46 | * along with this program; if not, write to the Free Software |
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| 47 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 48 | * |
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| 49 | */ |
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| 50 | |||
| 51 | #include "kernel/kern.h" |
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| 52 | |||
| 53 | #define NT 10 |
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| 54 | |||
| 55 | int main(int argc, char **argv) |
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| 56 | { |
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| 57 | |||
| 58 | struct timespec t[NT]; |
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| 59 | int i; |
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| 60 | |||
| 61 | kern_printf("Test di correttezza ll_gettime(). dura 1 secondo. "); |
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| 62 | |||
| 63 | for (i=0; i<NT; i++) NULL_TIMESPEC(&t[i]); |
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| 64 | |||
| 65 | do { |
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| 66 | for (i=0; i<NT-1; i++) t[i+1] = t[i]; |
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| 67 | |||
| 68 | kern_cli(); |
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| 69 | ll_gettime(TIME_EXACT, &t[0]); |
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| 70 | kern_sti(); |
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| 71 | |||
| 72 | if (TIMESPEC_A_LT_B(&t[0],&t[1])) { |
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| 73 | for (i=0; i<NT; i++) |
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| 74 | kern_printf("%d %ld\n",i, t[i].tv_nsec); |
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| 75 | sys_end(); |
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| 76 | } |
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| 77 | } while (t[0].tv_sec < 1); |
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| 78 | |||
| 79 | return 0; |
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| 80 | } |
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| 81 |