X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fbase%2Fdefine_key.c;h=fb9ae36be8779093fc57f010f75f9f6e0f739e88;hp=ea07416bce47c8e6f4e129dd4e9862ed784b81ec;hb=1f7a36fe16b11bb4aab51be89bbc1b0f75936b78;hpb=78e49873c69dc0494bb34c62f897f8b446584a33

diff --git a/ncurses/base/define_key.c b/ncurses/base/define_key.c
index ea07416b..fb9ae36b 100644
--- a/ncurses/base/define_key.c
+++ b/ncurses/base/define_key.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2009 Free Software Foundation, Inc.              *
+ * Copyright 2020 Thomas E. Dickey                                          *
+ * Copyright 1998-2009,2014 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -33,27 +34,33 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: define_key.c,v 1.15 2009/02/15 00:30:40 tom Exp $")
+MODULE_ID("$Id: define_key.c,v 1.22 2020/02/02 23:34:34 tom Exp $")
 
 NCURSES_EXPORT(int)
 NCURSES_SP_NAME(define_key) (NCURSES_SP_DCLx const char *str, int keycode)
 {
     int code = ERR;
 
-    T((T_CALLED("define_key(%s,%d)"), _nc_visbuf(str), keycode));
-    if (SP_PARM == 0) {
+    T((T_CALLED("define_key(%p, %s,%d)"), (void *) SP_PARM, _nc_visbuf(str), keycode));
+    if (SP_PARM == 0 || !HasTInfoTerminal(SP_PARM)) {
 	code = ERR;
     } else if (keycode > 0) {
 	unsigned ukey = (unsigned) keycode;
 
+#ifdef USE_TERM_DRIVER
+#define CallHasKey(keycode) CallDriver_1(SP_PARM, td_kyExist, keycode)
+#else
+#define CallHasKey(keycode) NCURSES_SP_NAME(has_key)(NCURSES_SP_ARGx keycode)
+#endif
+
 	if (str != 0) {
-	    define_key(str, 0);
-	} else if (has_key(keycode)) {
+	    NCURSES_SP_NAME(define_key) (NCURSES_SP_ARGx str, 0);
+	} else if (CallHasKey(keycode)) {
 	    while (_nc_remove_key(&(SP_PARM->_keytry), ukey))
 		code = OK;
 	}
 	if (str != 0) {
-	    if (key_defined(str) == 0) {
+	    if (NCURSES_SP_NAME(key_defined) (NCURSES_SP_ARGx str) == 0) {
 		if (_nc_add_to_try(&(SP_PARM->_keytry), str, ukey) == OK) {
 		    code = OK;
 		} else {