Print function calls.

diff --git a/common/print.c b/common/print.c
index 1bd5777fd038ac55b991dd6bb646dd52e74667e6..a6994e202a713671698c4a902603443d6125e502 100644 (file)
--- a/common/print.c
+++ b/common/print.c
@@ -22,7 +22,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: print.c,v 1.38 2000/02/03 04:43:36 mellon Exp $ Copyright (c) 1995, 1996, 1998, 1999 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: print.c,v 1.39 2000/02/05 18:05:45 mellon Exp $ Copyright (c) 1995, 1996, 1998, 1999 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -752,7 +752,31 @@ static unsigned print_subexpression (expr, buf, len)
                        return 6;
                }
                break;
-               
+             case expr_funcall:
+               rv = 12 + strlen (expr -> data.funcall.name);
+               if (len > rv + 1) {
+                       strcpy (buf, "(funcall  ");
+                       strcpy (buf + 9, expr -> data.funcall.name);
+                       buf [rv++] = ' ';
+                       rv += print_subexpression
+                               (expr -> data.funcall.arglist, buf + rv,
+                                len - rv - 1);
+                       buf [rv++] = ')';
+                       buf [rv] = 0;
+                       return rv;
+               }
+               break;
+
+             case expr_arg:
+               rv = print_subexpression (expr -> data.arg.val, buf, len);
+               if (expr -> data.arg.next && rv + 2 < len) {
+                       buf [rv++] = ' ';
+                       rv += print_subexpression (expr -> data.arg.next,
+                                                  buf, len);
+               }
+               if (rv + 1 < len)
+                       buf [rv++] = 0;
+               break;
        }
        return 0;
 }