Add a new startup variables menu for tweaking rc.conf variables in more

detail (also added more of them to the networking services menu).  Add
new dmenuISetVariable() function for interactive setting of non-boolean
flags.

1 files changed, 23 insertions, 1 deletions

diff --git a/usr.sbin/sysinstall/dmenu.c b/usr.sbin/sysinstall/dmenu.c
index c806ab9..45c861e 100644
--- a/usr.sbin/sysinstall/dmenu.c
+++ b/usr.sbin/sysinstall/dmenu.c
@@ -4,7 +4,7 @@
  * This is probably the last attempt in the `sysinstall' line, the next
  * generation being slated for what's essentially a complete rewrite.
  *
- * $Id: dmenu.c,v 1.33 1997/06/13 14:21:19 jkh Exp $
+ * $Id: dmenu.c,v 1.34 1997/09/17 16:18:14 pst Exp $
  *
  * Copyright (c) 1995
  *	Jordan Hubbard.  All rights reserved.
@@ -138,6 +138,28 @@ dmenuToggleVariable(dialogMenuItem *tmp)
 }
 
 int
+dmenuISetVariable(dialogMenuItem *tmp)
+{
+    char *ans, *var;
+    WINDOW *w = NULL;	/* Keep lint happy */
+
+    if (!(var = (char *)tmp->data)) {
+	msgConfirm("Incorrect data field for `%s'!", tmp->title);
+	return DITEM_FAILURE;
+    }
+    w = savescr();
+    ans = msgGetInput(variable_get(var), tmp->title);
+    restorescr(w);
+    if (!ans)
+	return DITEM_FAILURE;
+    else if (!*ans)
+	variable_unset(var);
+    else
+	variable_set2(var, ans);
+    return DITEM_SUCCESS;
+}
+
+int
 dmenuSetFlag(dialogMenuItem *tmp)
 {
     if (*((unsigned int *)tmp->data) & tmp->aux)