1993/1102/port/devmnt.c (diff list | history)

1993/1016/sys/src/9/port/devmnt.c:505,513 – 1993/1102/sys/src/9/port/devmnt.c:505,515 (short | long | prev | next)
1993/1015		if(cached) { nc = cread(c, buf, n, offset); if(nc > 0) {
1993/1102		n -= nc; if(n == 0) return nc;
1993/1015		buf = (uchar*)buf+nc; offset += nc; n -= nc; }
1993/1014		}
1993/1016/sys/src/9/port/devmnt.c:570,576 – 1993/1102/sys/src/9/port/devmnt.c:572,578
1991/0911		uba += nr; cnt += nr;
1993/0907		n -= nr; if(nr != r->request.count || n == 0)
1993/1102		if(nr != r->request.count || n == 0 || up->nnote)
1991/0911		break;
1990/0227		}
1991/0911		return cnt;