+ case MSG_ERROR_EXIT:
+ if (msg_bytes == 4)
+ val = raw_read_int();
+ else if (msg_bytes == 0)
+ val = 0;
+ else
+ goto invalid_msg;
+ iobuf.in_multiplexed = 1;
+ if (DEBUG_GTE(EXIT, 3))
+ rprintf(FINFO, "[%s] got MSG_ERROR_EXIT with %ld bytes\n", who_am_i(), (long)msg_bytes);
+ if (msg_bytes == 0) {
+ if (!am_sender && !am_generator) {
+ if (DEBUG_GTE(EXIT, 3)) {
+ rprintf(FINFO, "[%s] sending MSG_ERROR_EXIT (len 0)\n",
+ who_am_i());
+ }
+ send_msg(MSG_ERROR_EXIT, "", 0, 0);
+ io_flush(FULL_FLUSH);
+ }
+ } else if (protocol_version >= 31) {
+ if (am_generator) {
+ if (DEBUG_GTE(EXIT, 3)) {
+ rprintf(FINFO, "[%s] sending MSG_ERROR_EXIT with exit_code %d\n",
+ who_am_i(), val);
+ }
+ send_msg_int(MSG_ERROR_EXIT, val);
+ } else {
+ if (DEBUG_GTE(EXIT, 3)) {
+ rprintf(FINFO, "[%s] sending MSG_ERROR_EXIT (len 0)\n",
+ who_am_i());
+ }
+ send_msg(MSG_ERROR_EXIT, "", 0, 0);
+ }
+ }
+ /* Send a negative linenum so that we don't end up
+ * with a duplicate exit message. */
+ _exit_cleanup(val, __FILE__, 0 - __LINE__);