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31 lines
716 B
C
31 lines
716 B
C
#include "stdinc.h"
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#include "dat.h"
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#include "fns.h"
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void
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zeropart(Part *part, int blocksize)
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{
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ZBlock *b;
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u64int addr;
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int w;
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fprint(2, "clearing the partition\n");
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//fprint(2, "NOT!\n");
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//return;
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//b=alloczblock(MaxIoSize, 1, blocksize);
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//freezblock(b);
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b = alloczblock(MaxIoSize, 1, blocksize);
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w = 0;
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for(addr = PartBlank; addr + MaxIoSize <= part->size; addr += MaxIoSize){
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if(writepart(part, addr, b->data, MaxIoSize) < 0)
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sysfatal("can't initialize %s, writing block %d failed: %r", part->name, w);
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w++;
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}
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for(; addr + blocksize <= part->size; addr += blocksize)
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if(writepart(part, addr, b->data, blocksize) < 0)
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sysfatal("can't initialize %s: %r", part->name);
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freezblock(b);
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}
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