53 		struct stroptions *stropt;  in proto_set_rx_hiwat()  local
55 		if (!(mp = allocb(sizeof (*stropt), BPRI_LO)))  in proto_set_rx_hiwat()
58 		mp->b_wptr += sizeof (*stropt);  in proto_set_rx_hiwat()
59 		stropt = (struct stroptions *)mp->b_rptr;  in proto_set_rx_hiwat()
60 		stropt->so_flags = SO_HIWAT;  in proto_set_rx_hiwat()
61 		stropt->so_hiwat = size;  in proto_set_rx_hiwat()
80 		struct stroptions *stropt;  in proto_set_rx_lowat()  local
82 		if (!(mp = allocb(sizeof (*stropt), BPRI_LO)))  in proto_set_rx_lowat()
85 		mp->b_wptr += sizeof (*stropt);  in proto_set_rx_lowat()
86 		stropt = (struct stroptions *)mp->b_rptr;  in proto_set_rx_lowat()
87 		stropt->so_flags = SO_LOWAT;  in proto_set_rx_lowat()
88 		stropt->so_lowat = size;  in proto_set_rx_lowat()
144 		struct stroptions *stropt;  in proto_set_tx_maxblk()  local
146 		if (!(mp = allocb(sizeof (*stropt), BPRI_LO)))  in proto_set_tx_maxblk()
149 		mp->b_wptr += sizeof (*stropt);  in proto_set_tx_maxblk()
150 		stropt = (struct stroptions *)mp->b_rptr;  in proto_set_tx_maxblk()
151 		stropt->so_flags = SO_MAXBLK;  in proto_set_tx_maxblk()
152 		stropt->so_maxblk = size;  in proto_set_tx_maxblk()
170 		struct stroptions *stropt;  in proto_set_tx_copyopt()  local
172 		if (!(mp = allocb(sizeof (*stropt), BPRI_LO)))  in proto_set_tx_copyopt()
175 		mp->b_wptr += sizeof (*stropt);  in proto_set_tx_copyopt()
176 		stropt = (struct stroptions *)mp->b_rptr;  in proto_set_tx_copyopt()
177 		stropt->so_flags = SO_COPYOPT;  in proto_set_tx_copyopt()
178 		stropt->so_copyopt = (ushort_t)copyopt;  in proto_set_tx_copyopt()
200 		struct stroptions *stropt;  in proto_set_tx_wroff()  local
201 		if (!(mp = allocb(sizeof (*stropt), BPRI_LO)))  in proto_set_tx_wroff()
204 		mp->b_wptr += sizeof (*stropt);  in proto_set_tx_wroff()
205 		stropt = (struct stroptions *)mp->b_rptr;  in proto_set_tx_wroff()
206 		stropt->so_flags = SO_WROFF;  in proto_set_tx_wroff()
207 		stropt->so_wroff = (ushort_t)size;  in proto_set_tx_wroff()