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#include <u.h>
#include <libc.h>
#include <fcall.h>
#include <thread.h>
#include <9p.h>
void
dirread9p(Req *r, Dirgen *gen, void *aux)
{
int start;
uchar *p, *ep;
uint rv;
Dir d;
if(r->ifcall.offset == 0)
start = 0;
else
start = r->fid->dirindex;
p = (uchar*)r->ofcall.data;
ep = p+r->ifcall.count;
while(p < ep){
memset(&d, 0, sizeof d);
if((*gen)(start, &d, aux) < 0)
break;
rv = convD2Mu(&d, p, ep-p, r->srv->dotu);
free(d.name);
free(d.muid);
free(d.uid);
free(d.gid);
if(rv <= BIT16SZ)
break;
p += rv;
start++;
}
r->fid->dirindex = start;
r->ofcall.count = p - (uchar*)r->ofcall.data;
}
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