Implement Marcin Bulandra's suggestion of only automatically updating the

[u/mdw/putty] / unix / uxser.c

diff --git a/unix/uxser.c b/unix/uxser.c
index 454d7b3..92961a7 100644 (file)
--- a/unix/uxser.c
+++ b/unix/uxser.c
@@ -214,7 +214,16 @@ static const char *serial_configure(Serial serial, Config *cfg)
 #ifdef ONLCR
                         | ONLCR
 #endif
-                        | OCRNL | ONOCR | ONLRET);
+#ifdef OCRNL
+                        | OCRNL
+#endif
+#ifdef ONOCR
+                        | ONOCR
+#endif
+#ifdef ONLRET
+                        | ONLRET
+#endif
+                        );
     options.c_cc[VMIN] = 1;
     options.c_cc[VTIME] = 0;
 
@@ -527,5 +536,7 @@ Backend serial_backend = {
     serial_provide_logctx,
     serial_unthrottle,
     serial_cfg_info,
-    1
+    "serial",
+    PROT_SERIAL,
+    0
 };