ncurses 6.0 - patch 20170819

[ncurses.git] / ncurses / tinfo / tinfo_driver.c

diff --git a/ncurses/tinfo/tinfo_driver.c b/ncurses/tinfo/tinfo_driver.c
index 21004732068a0a2f55b3c1d5fe79ebf371e04591..605f2d3db3a2053279016683c7fc0492539dd933 100644 (file)
--- a/ncurses/tinfo/tinfo_driver.c
+++ b/ncurses/tinfo/tinfo_driver.c
@@ -51,7 +51,7 @@
 # endif
 #endif
 
-MODULE_ID("$Id: tinfo_driver.c,v 1.51 2017/04/14 08:19:49 tom Exp $")
+MODULE_ID("$Id: tinfo_driver.c,v 1.58 2017/06/26 00:43:07 tom Exp $")
 
 /*
  * SCO defines TIOCGSIZE and the corresponding struct.  Other systems (SunOS,
@@ -189,9 +189,7 @@ drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB, const char *tname, int *errret)
     _nc_export_termtype2(&termp->type, &TerminalType(termp));
 #endif
 #if !USE_REENTRANT
-#define MY_SIZE (size_t) NAMESIZE - 1
-    _nc_STRNCPY(ttytype, termp->type.term_names, MY_SIZE);
-    ttytype[MY_SIZE] = '\0';
+    save_ttytype(termp);
 #endif
 
     if (command_character)
@@ -206,8 +204,16 @@ drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB, const char *tname, int *errret)
     if (sp == 0 && NC_ISATTY(termp->Filedes)) {
        get_baudrate(termp);
     }
+#if NCURSES_EXT_NUMBERS
+#define cleanup_termtype() \
+    _nc_free_termtype2(&TerminalType(termp)); \
+    _nc_free_termtype(&termp->type)
+#else
+#define cleanup_termtype() \
+    _nc_free_termtype2(&TerminalType(termp))
+#endif
 
-    if (generic_type) {
+       if (generic_type) {
        /*
         * BSD 4.3's termcap contains mis-typed "gn" for wy99.  Do a sanity
         * check before giving up.
@@ -215,12 +221,15 @@ drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB, const char *tname, int *errret)
        if ((VALID_STRING(cursor_address)
             || (VALID_STRING(cursor_down) && VALID_STRING(cursor_home)))
            && VALID_STRING(clear_screen)) {
+           cleanup_termtype();
            ret_error1(TGETENT_YES, "terminal is not really generic.\n", tname);
        } else {
+           cleanup_termtype();
            ret_error1(TGETENT_NO, "I need something more specific.\n", tname);
        }
     }
     if (hard_copy) {
+       cleanup_termtype();
        ret_error1(TGETENT_YES, "I can't handle hardcopy terminals.\n", tname);
     }
 
@@ -887,10 +896,10 @@ drv_initmouse(TERMINAL_CONTROL_BLOCK * TCB)
     if (sp != 0) {
        if (key_mouse != 0) {
            if (!strcmp(key_mouse, xterm_kmous)
-               || strstr(TerminalOf(sp)->type.term_names, "xterm") != 0) {
+               || strstr(SP_TERMTYPE term_names, "xterm") != 0) {
                init_xterm_mouse(sp);
            }
-       } else if (strstr(TerminalOf(sp)->type.term_names, "xterm") != 0) {
+       } else if (strstr(SP_TERMTYPE term_names, "xterm") != 0) {
            if (_nc_add_to_try(&(sp->_keytry), xterm_kmous, KEY_MOUSE) == OK)
                init_xterm_mouse(sp);
        }