57 lines
961 B
C
57 lines
961 B
C
#include "stdinc.h"
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#include "dat.h"
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#include "fns.h"
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static int verbose;
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void
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usage(void)
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{
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fprint(2, "usage: syncindex [-fv] [-B blockcachesize] config\n");
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threadexitsall("usage");
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}
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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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case 'f':
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fix++;
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break;
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case 'v':
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verbose++;
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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]) < 0)
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sysfatal("can't init venti: %r");
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if(bcmem < maxblocksize * (mainindex->narenas + mainindex->nsects * 4 + 16))
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bcmem = maxblocksize * (mainindex->narenas + mainindex->nsects * 4 + 16);
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fprint(2, "initialize %d bytes of disk block cache\n", bcmem);
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initdcache(bcmem);
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if(verbose)
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printindex(2, mainindex);
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if(syncindex(mainindex, fix) < 0)
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sysfatal("failed to sync index=%s: %r\n", mainindex->name);
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threadexitsall(0);
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}
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