5 int slip_proto_read(int fd, void *buf, int len, struct slip_proto *slip)  in slip_proto_read()  argument
9 	if(slip->more > 0){  in slip_proto_read()
11 		while(i < slip->more){  in slip_proto_read()
12 			size = slip_unesc(slip->ibuf[i++], slip->ibuf,  in slip_proto_read()
13 					  &slip->pos, &slip->esc);  in slip_proto_read()
15 				memcpy(buf, slip->ibuf, size);  in slip_proto_read()
16 				memmove(slip->ibuf, &slip->ibuf[i],  in slip_proto_read()
17 					slip->more - i);  in slip_proto_read()
18 				slip->more = slip->more - i;  in slip_proto_read()
22 		slip->more = 0;  in slip_proto_read()
25 	n = net_read(fd, &slip->ibuf[slip->pos],  in slip_proto_read()
26 		     sizeof(slip->ibuf) - slip->pos);  in slip_proto_read()
30 	start = slip->pos;  in slip_proto_read()
32 		size = slip_unesc(slip->ibuf[start + i], slip->ibuf,&slip->pos,  in slip_proto_read()
33 				  &slip->esc);  in slip_proto_read()
35 			memcpy(buf, slip->ibuf, size);  in slip_proto_read()
36 			memmove(slip->ibuf, &slip->ibuf[start+i+1],  in slip_proto_read()
38 			slip->more = n - (i + 1);  in slip_proto_read()
45 int slip_proto_write(int fd, void *buf, int len, struct slip_proto *slip)  in slip_proto_write()  argument
49 	actual = slip_esc(buf, slip->obuf, len);  in slip_proto_write()
50 	n = net_write(fd, slip->obuf, actual);  in slip_proto_write()