1 a0d146ed 2005-07-12 devnull #include "stdinc.h"
 2 a0d146ed 2005-07-12 devnull #include "dat.h"
 3 a0d146ed 2005-07-12 devnull #include "fns.h"
 4 a0d146ed 2005-07-12 devnull 
 5 a0d146ed 2005-07-12 devnull void
 6 a0d146ed 2005-07-12 devnull zeropart(Part *part, int blocksize)
 7 a0d146ed 2005-07-12 devnull {
 8 a0d146ed 2005-07-12 devnull 	ZBlock *b;
 9 a0d146ed 2005-07-12 devnull 	u64int addr;
10 a0d146ed 2005-07-12 devnull 	int w;
11 a0d146ed 2005-07-12 devnull 
12 a0d146ed 2005-07-12 devnull 	fprint(2, "clearing the partition\n");
13 a0d146ed 2005-07-12 devnull //fprint(2, "NOT!\n");
14 a0d146ed 2005-07-12 devnull //return;
15 a0d146ed 2005-07-12 devnull //b=alloczblock(MaxIoSize, 1, blocksize);
16 a0d146ed 2005-07-12 devnull //freezblock(b);
17 a0d146ed 2005-07-12 devnull 	b = alloczblock(MaxIoSize, 1, blocksize);
18 a0d146ed 2005-07-12 devnull 
19 a0d146ed 2005-07-12 devnull 	w = 0;
20 a0d146ed 2005-07-12 devnull 	for(addr = PartBlank; addr + MaxIoSize <= part->size; addr += MaxIoSize){
21 a0d146ed 2005-07-12 devnull 		if(writepart(part, addr, b->data, MaxIoSize) < 0)
22 a0d146ed 2005-07-12 devnull 			sysfatal("can't initialize %s, writing block %d failed: %r", part->name, w);
23 a0d146ed 2005-07-12 devnull 		w++;
24 a0d146ed 2005-07-12 devnull 	}
25 a0d146ed 2005-07-12 devnull 
26 a0d146ed 2005-07-12 devnull 	for(; addr + blocksize <= part->size; addr += blocksize)
27 a0d146ed 2005-07-12 devnull 		if(writepart(part, addr, b->data, blocksize) < 0)
28 a0d146ed 2005-07-12 devnull 			sysfatal("can't initialize %s: %r", part->name);
29 a0d146ed 2005-07-12 devnull 
30 a0d146ed 2005-07-12 devnull 	freezblock(b);
31 a0d146ed 2005-07-12 devnull }