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- #include <u.h>
- #include <libc.h>
- #include <auth.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 = convD2M(&d, p, ep-p);
- 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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