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#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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usage(void)
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{
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	fprint(2, "usage: printmap [-B blockcachesize] config\n");
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	threadexitsall("usage");
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}
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Config conf;
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void
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threadmain(int argc, char *argv[])
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{
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	u32int bcmem;
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	int fix;
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	fix = 0;
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	bcmem = 0;
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	ARGBEGIN{
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	case 'B':
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		bcmem = unittoull(ARGF());
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		break;
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	default:
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		usage();
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		break;
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	}ARGEND
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	if(!fix)
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		readonly = 1;
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	if(argc != 1)
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		usage();
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	if(initventi(argv[0], &conf) < 0)
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		sysfatal("can't init venti: %r");
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	printindex(1, mainindex);
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	threadexitsall(0);
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}