Help with ZVT

[Marco Quezada <mquezada nlxcorp com>]

I'm trying to incorporate a ZVT widget into an existing GTK app I 
recently developed. I can create the widget with no problem, and I can 
use zvt_term_feed to pass text strings into the widget. Unfortunately I 
can't get zvt to fork and run a shell (or any other command for that 
matter). When I call zvt_term_forkpty() I get no errors but the ZVT 
widget comes up with no shell in it. I attach the piece of the code that 
I adapted to test the ZVT widget. Any ideas, comments or corrections 
will be greatly appreciated.

Thanks.


// Create the terminal widget

 Zvterm_Widget = zvt_term_new ();

 CC_GLBL->ZVT = (ZvtTerm *)Zvterm_Widget;

 zvt_term_set_font_name(CC_GLBL->ZVT, FONT);
 zvt_term_set_blink (CC_GLBL->ZVT, TRUE);
 zvt_term_set_scrollback (CC_GLBL->ZVT, 1500);
 zvt_term_set_scroll_on_keystroke (CC_GLBL->ZVT, TRUE);
 gtk_widget_ref (Zvterm_Widget);
 gtk_object_set_data_full (GTK_OBJECT (control_window), "ZVT", 
Zvterm_Widget,
                           (GtkDestroyNotify) gtk_widget_unref);
 gtk_widget_show (Zvterm_Widget);
 gtk_box_pack_start (GTK_BOX (vbox1), Zvterm_Widget, TRUE, TRUE, 0);

//---------------------------------------------------------------------------------
 gtk_signal_connect (GTK_OBJECT (Zvterm_Widget), "child_died",
                     GTK_SIGNAL_FUNC (shell_exit), NULL);
 gtk_signal_connect (GTK_OBJECT (Zvterm_Widget), "title_changed",
                     GTK_SIGNAL_FUNC (menu_shell_title), NULL);
// 
--------------------------------------------------------------------------------

 switch (zvt_term_forkpty (ZVT_TERM(Zvterm_Widget), 0))
 {
    case -1:
              printf("Unable to fork terminal process\n");
              exit(0);
       break;
    case 0:
           setenv ("COLORTERM", "zterm", 0);
           execle ("/bin/csh", "csh", NULL, "COLORTERM");
           perror ("Could not exec\n");
           _exit (127);
 }




--
Marco Quezada
Aerospaceo Engineero
NLX Corporation
22626 Sally Ride Dr.
Sterling, VA, 20164
mquezada nlxcorp com
703-234-2100 x1028
http://www.nlxcorp.com