Lines Matching refs:abuf
110 size_t abuf;
115 abuf = nbufs + buffer_shortfall;
118 if (abuf < nbufs || abuf > RECV_BATCH)
119 abuf = RECV_BATCH; /* clamp on overflow */
121 abuf += (~abuf + 1) & (RECV_INC - 1); /* round up */
123 if (abuf > (limit_recvbufs - total_recvbufs))
124 abuf = limit_recvbufs - total_recvbufs;
125 abuf += (~abuf + 1) & (chunk - 1); /* round up */
127 while (abuf) {
138 abuf -= chunk;