205     int ret, len, i;  in readcmd()  local
209     ret = qio_channel_read(QIO_CHANNEL(ib->sioc), (char *)&len, sizeof(len),  in readcmd()
215     len = ntohl(len);  in readcmd()
216     if (len > MAX_HELLO_LENGTH) {  in readcmd()
220     ret = qio_channel_read(QIO_CHANNEL(ib->sioc), ib->buffer, len, NULL);  in readcmd()
226     if (len >= strlen(cmd_names[barrierCmdHello]) &&  in readcmd()
231         len -= strlen(cmd_names[barrierCmdHello]);  in readcmd()
243         len -= 4;  in readcmd()
250         read_short(msg->version.major, p, len);  in readcmd()
251         read_short(msg->version.minor, p, len);  in readcmd()
254         read_int(msg->set.nb, p, len);  in readcmd()
260         while (len && i < msg->set.nb) {  in readcmd()
261             read_int(msg->set.option[i].id, p, len);  in readcmd()
265             read_int(msg->set.option[i].value, p, len);  in readcmd()
275         read_short(msg->mousepos.x, p, len);  in readcmd()
276         read_short(msg->mousepos.y, p, len);  in readcmd()
280         read_char(msg->mousebutton.buttonid, p, len);  in readcmd()
283         read_short(msg->mousepos.y, p, len);  in readcmd()
285         if (len) {  in readcmd()
287             read_short(msg->mousepos.y, p, len);  in readcmd()
294         read_short(msg->key.keyid, p, len);  in readcmd()
295         read_short(msg->key.modifier, p, len);  in readcmd()
297         if (len) {  in readcmd()
298             read_short(msg->key.button, p, len);  in readcmd()
302         read_short(msg->repeat.keyid, p, len);  in readcmd()
303         read_short(msg->repeat.modifier, p, len);  in readcmd()
304         read_short(msg->repeat.repeat, p, len);  in readcmd()
306         if (len) {  in readcmd()
307             read_short(msg->repeat.button, p, len);  in readcmd()
327         read_short(msg->version.major, p, len);  in readcmd()
328         read_short(msg->version.minor, p, len);  in readcmd()
345     int avail, len;  in writecmd()  local
458     len = MAX_HELLO_LENGTH - avail - sizeof(int);  in writecmd()
459     if (len) {  in writecmd()
461         avail = sizeof(len);  in writecmd()
462         write_int(p, len, avail);  in writecmd()
464                                 len + sizeof(len), NULL);  in writecmd()