| 1 | /* $Id: QueryMemStat.c 1276 2004-02-20 22:08:31Z bird $ */
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| 2 | /** @file
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| 3 | * DosQueryMemState() exploration.
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| 4 | * Based on toolkit example (addendum.inf).
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| 5 | */
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| 6 |
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| 7 | /*******************************************************************************
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| 8 | * Header Files *
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| 9 | *******************************************************************************/
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| 10 | #include <os2.h>
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| 11 | #include <stdio.h>
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| 12 | #include <string.h>
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| 13 | #include <stdlib.h>
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| 14 |
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| 15 |
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| 16 | int main(int argc, char *argv[], char *envp[])
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| 17 | {
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| 18 | APIRET rc=0;
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| 19 | PVOID pvMem;
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| 20 | ULONG onepage = 0x1000;
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| 21 |
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| 22 | if (argc < 3)
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| 23 | {
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| 24 | printf("Syntax MEMSTATE <address> <cbMem>\n");
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| 25 | return 0;
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| 26 | }
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| 27 | else
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| 28 | {
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| 29 | PVOID pvMem = (PVOID) strtoul(argv[1], NULL, 0);
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| 30 | ULONG cbMem = strtoul(argv[2], NULL, 0);
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| 31 | ULONG cPages = (cbMem+0x0fff) >> 12;
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| 32 |
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| 33 | printf(" address state\n");
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| 34 | while (cPages > 0)
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| 35 | {
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| 36 | ULONG cbQuery = argc == 4 ? 0x1000 : cPages * 0x1000;
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| 37 | ULONG fulFlags = 0xffffffff;
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| 38 | rc = DosQueryMemState(pvMem, &cbQuery, &fulFlags);
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| 39 | if (rc)
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