19 lines
469 B
C
19 lines
469 B
C
#include <conf.h>
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#include <dos.h>
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#include <limits.h>
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#include "pstypes.h"
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#include "error.h"
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unsigned long getdiskfree() {
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struct diskfree_t dfree;
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unsigned drive;
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_dos_getdrive(&drive);
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if (!_dos_getdiskfree(drive, &dfree))
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return dfree.avail_clusters * dfree.sectors_per_cluster * dfree.bytes_per_sector;
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else {
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Int3(); // get MARK A!!!!!
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return ULONG_MAX; // make be biggest it can be
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}
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}
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