Implement SCHEME-PROGRAM-NAME primitive. This returns (argv[0]).

diff --git a/v7/src/microcode/sysprim.c b/v7/src/microcode/sysprim.c
index 649e75fe37d1aecdbf2eb9f2c9ae02577836add5..295dbe9ece4f2bb915e4bd8e5fb525a5f9359d8a 100644 (file)
--- a/v7/src/microcode/sysprim.c
+++ b/v7/src/microcode/sysprim.c
@@ -1,8 +1,8 @@
 /* -*-C-*-
 
-$Id: sysprim.c,v 9.42 1996/10/02 18:58:56 cph Exp $
+$Id: sysprim.c,v 9.43 1998/10/23 05:34:16 cph Exp $
 
-Copyright (c) 1987-96 Massachusetts Institute of Technology
+Copyright (c) 1987-98 Massachusetts Institute of Technology
 
 This material was developed by the Scheme project at the Massachusetts
 Institute of Technology, Department of Electrical Engineering and
@@ -168,3 +168,8 @@ DEFINE_PRIMITIVE ("GC-SPACE-STATUS", Prim_gc_space_status, 0, 0, 0)
 #endif /* USE_STACKLETS */
   PRIMITIVE_RETURN (result);
 }
+
+DEFINE_PRIMITIVE ("SCHEME-PROGRAM-NAME", Prim_scheme_program_name, 0, 0, 0)
+{
+  PRIMITIVE_RETURN (char_pointer_to_string (scheme_program_name));
+}