From 028ec6ef3d96c2ce0d1c3b3df040b1c6d1d99d94 Mon Sep 17 00:00:00 2001
From: Joe Marshall <eval.apply@gmail.com>
Date: Tue, 17 Aug 2010 17:02:05 -0700
Subject: [PATCH] Add appropriate const qualifiers for anal compiler.

---
 src/microcode/debug.c    |  8 ++++----
 src/microcode/extern.h   | 12 ++++++------
 src/microcode/findprim.c | 32 ++++++++++++++++----------------
 src/microcode/prbfish.c  |  2 +-
 src/microcode/prename.h  |  4 ++--
 src/microcode/primutl.c  |  4 ++--
 src/microcode/prmd5.c    |  2 +-
 src/microcode/prosio.c   |  2 +-
 src/microcode/prx11.c    |  2 +-
 src/microcode/storage.c  |  8 ++++----
 src/microcode/utils.c    |  4 ++--
 src/microcode/x11.h      |  4 ++--
 src/microcode/x11base.c  | 16 ++++++++--------
 13 files changed, 50 insertions(+), 50 deletions(-)

diff --git a/src/microcode/debug.c b/src/microcode/debug.c
index 8d51ff617..39e93943e 100644
--- a/src/microcode/debug.c
+++ b/src/microcode/debug.c
@@ -37,13 +37,13 @@ USA.
 
 static void do_printing (outf_channel, SCHEME_OBJECT, bool);
 static bool print_primitive_name (outf_channel, SCHEME_OBJECT);
-static void print_expression (outf_channel, SCHEME_OBJECT, char *);
+static void print_expression (outf_channel, SCHEME_OBJECT, const char *);
 
 /* Compiled Code Debugging */
 
 #ifdef CC_SUPPORT_P
 
-char *
+const char *
 compiled_entry_filename (SCHEME_OBJECT entry)
 {
   SCHEME_OBJECT result = (compiled_entry_debug_filename (entry));
@@ -320,7 +320,7 @@ Print_Vector (SCHEME_OBJECT vector)
 }
 
 static void
-print_expression (outf_channel stream, SCHEME_OBJECT expression, char * string)
+print_expression (outf_channel stream, SCHEME_OBJECT expression, const char * string)
 {
   if ((string [0]) != 0)
     outf (stream, "%s: ", string);
@@ -328,7 +328,7 @@ print_expression (outf_channel stream, SCHEME_OBJECT expression, char * string)
 }
 
 void
-Print_Expression (SCHEME_OBJECT expression, char * string)
+Print_Expression (SCHEME_OBJECT expression, const char * string)
 {
   print_expression (ERROR_OUTPUT, expression, string);
 }
diff --git a/src/microcode/extern.h b/src/microcode/extern.h
index 03b79669f..73554f60b 100644
--- a/src/microcode/extern.h
+++ b/src/microcode/extern.h
@@ -158,10 +158,10 @@ extern SCHEME_OBJECT fixed_objects;
 extern SCHEME_OBJECT ephemeron_array;
 extern unsigned long ephemeron_count;
 
-extern char * CONT_PRINT_RETURN_MESSAGE;
-extern char * CONT_PRINT_EXPR_MESSAGE;
-extern char * RESTORE_CONT_RETURN_MESSAGE;
-extern char * RESTORE_CONT_EXPR_MESSAGE;
+extern const char * CONT_PRINT_RETURN_MESSAGE;
+extern const char * CONT_PRINT_EXPR_MESSAGE;
+extern const char * RESTORE_CONT_RETURN_MESSAGE;
+extern const char * RESTORE_CONT_EXPR_MESSAGE;
 
 extern unsigned long MAX_RETURN;
 
@@ -317,7 +317,7 @@ extern void import_primitive_table
 
 extern void initialize_primitives (void);
 extern SCHEME_OBJECT make_primitive (const char *, int);
-extern SCHEME_OBJECT find_primitive_cname (char *, bool, bool, int);
+extern SCHEME_OBJECT find_primitive_cname (const char *, bool, bool, int);
 extern SCHEME_OBJECT find_primitive (SCHEME_OBJECT, bool, bool, int);
 
 /* Interpreter utilities */
@@ -351,7 +351,7 @@ extern void Debug_Stack_Trace (void);
 extern void Debug_Print (SCHEME_OBJECT, bool);
 extern void Show_Env (SCHEME_OBJECT);
 extern void Print_Return (char *);
-extern void Print_Expression (SCHEME_OBJECT, char *);
+extern void Print_Expression (SCHEME_OBJECT, const char *);
 extern void Print_Primitive (SCHEME_OBJECT);
 
 #endif /* not SCM_EXTERN_H */
diff --git a/src/microcode/findprim.c b/src/microcode/findprim.c
index 75710f41f..9695021f8 100644
--- a/src/microcode/findprim.c
+++ b/src/microcode/findprim.c
@@ -142,16 +142,16 @@ char external_variable [] = "MAX_EXTERNAL_PRIMITIVE";
 
 FILE * input;
 FILE * output;
-char * name;
-char * file_name;
+const char * name;
+const char * file_name;
 
 struct descriptor
   {
-    char * c_name;		/* The C name of the function */
-    char * arity;		/* Number of arguments */
-    char * scheme_name;		/* Scheme name of the primitive */
-    char * documentation;	/* Documentation string */
-    char * file_name;		/* File where found. */
+    const char * c_name;	/* The C name of the function */
+    const char * arity;		/* Number of arguments */
+    const char * scheme_name;	/* Scheme name of the primitive */
+    const char * documentation;	/* Documentation string */
+    const char * file_name;	/* File where found. */
   };
 
 int buffer_index;
@@ -183,8 +183,8 @@ char inexistent_error_string [] =
 TOKEN_PROCESSOR scan (void);
 bool whitespace (int c);
 int compare_descriptors (struct descriptor * d1, struct descriptor * d2);
-int read_index (char * arg, char * identification);
-int strcmp_ci (char * s1, char * s2);
+int read_index (const char * arg, const char * identification);
+int strcmp_ci (const char * s1, const char * s2);
 pseudo_void create_alternate_entry (void);
 pseudo_void create_builtin_entry (void);
 pseudo_void create_normal_entry (void);
@@ -206,7 +206,7 @@ void print_spaces (FILE * output, int how_many);
 void print_entry (FILE * output, int index,
 			  struct descriptor * primitive_descriptor);
 void process (void);
-void process_argument (char * fn);
+void process_argument (const char * fn);
 void scan_to_token_start (void);
 void skip_token (void);
 void sort (void);
@@ -318,7 +318,7 @@ main (int argc, char ** argv)
 }
 
 void
-process_argument (char * fn)
+process_argument (const char * fn)
 {
   file_name = fn;
   if ((strcmp ("-", file_name)) == 0)
@@ -520,7 +520,7 @@ void
 print_primitives (FILE * output, int limit)
 {
   int count;
-  char * table_entry;
+  const char * table_entry;
 
   /* Print the procedure table. */
   fprintf
@@ -697,7 +697,7 @@ enum tokentype
   };
 
 void
-copy_token (char ** target, int * size, enum tokentype token_type)
+copy_token (const char ** target, int * size, enum tokentype token_type)
 {
   int c;
   TOKEN_BUFFER_DECLS ();
@@ -999,7 +999,7 @@ create_builtin_entry (void)
   struct descriptor desc;
   int length;
   int index;
-  char * index_buffer;
+  const char * index_buffer;
 
   COPY_C_NAME (desc);
   COPY_ARITY (desc);
@@ -1040,7 +1040,7 @@ create_builtin_entry (void)
 }
 
 int
-read_index (char * arg, char * identification)
+read_index (const char * arg, const char * identification)
 {
   int result = 0;
   if (((arg [0]) == '0') && ((arg [1]) == 'x'))
@@ -1181,7 +1181,7 @@ compare_descriptors (struct descriptor * d1, struct descriptor * d2)
 }
 
 int
-strcmp_ci (char * s1, char * s2)
+strcmp_ci (const char * s1, const char * s2)
 {
   int length1 = (strlen (s1));
   int length2 = (strlen (s2));
diff --git a/src/microcode/prbfish.c b/src/microcode/prbfish.c
index 4b604dfa2..1f308a7f3 100644
--- a/src/microcode/prbfish.c
+++ b/src/microcode/prbfish.c
@@ -236,7 +236,7 @@ Returned value is the new value of NUM.")
 
 #ifdef COMPILE_AS_MODULE
 
-char *
+const char *
 dload_initialize_file (void)
 {
   declare_primitive
diff --git a/src/microcode/prename.h b/src/microcode/prename.h
index 546538e6f..aca2e9407 100644
--- a/src/microcode/prename.h
+++ b/src/microcode/prename.h
@@ -30,8 +30,8 @@ USA.
 
 struct primitive_alias_s
 {
-  char * alias;
-  char * name;
+  const char * alias;
+  const char * name;
 };
 
 static struct primitive_alias_s primitive_aliases [] =
diff --git a/src/microcode/primutl.c b/src/microcode/primutl.c
index 00b2f1007..a45f95a68 100644
--- a/src/microcode/primutl.c
+++ b/src/microcode/primutl.c
@@ -107,7 +107,7 @@ Prim_unimplemented (void)
 }
 
 static void
-initialization_error (char * reason, char * item)
+initialization_error (const char * reason, const char * item)
 {
   outf_fatal ("initialize_primitives: Error %s %s.\n", reason, item);
   termination_init_error ();
@@ -329,7 +329,7 @@ make_primitive (const char * name, int arity)
 }
 
 SCHEME_OBJECT
-find_primitive_cname (char * name, bool intern_p, bool allow_p, int arity)
+find_primitive_cname (const char * name, bool intern_p, bool allow_p, int arity)
 {
   tree_node prim = (tree_lookup (prim_procedure_tree, name));
   if (prim != 0)
diff --git a/src/microcode/prmd5.c b/src/microcode/prmd5.c
index fa7f35864..e681c07fc 100644
--- a/src/microcode/prmd5.c
+++ b/src/microcode/prmd5.c
@@ -153,7 +153,7 @@ Finalize CONTEXT and return the digest as a 16-byte string.")
 
 #ifdef COMPILE_AS_MODULE
 
-char *
+const char *
 dload_initialize_file (void)
 {
   declare_primitive
diff --git a/src/microcode/prosio.c b/src/microcode/prosio.c
index 9ea92b65b..a0230ed05 100644
--- a/src/microcode/prosio.c
+++ b/src/microcode/prosio.c
@@ -115,7 +115,7 @@ DEFINE_PRIMITIVE ("CHANNEL-TYPE", Prim_channel_type, 1, 1,
 }
 
 /* Must match definition of `enum channel_type' in "osio.h".  */
-static char * channel_type_names [] =
+static const char * channel_type_names [] =
 {
   "unknown",
   "file",
diff --git a/src/microcode/prx11.c b/src/microcode/prx11.c
index 1aed240a7..2f4068d3e 100644
--- a/src/microcode/prx11.c
+++ b/src/microcode/prx11.c
@@ -32,7 +32,7 @@ extern void dload_initialize_x11color (void);
 extern void dload_initialize_x11graph (void);
 extern void dload_initialize_x11term (void);
 
-char *
+const char *
 dload_initialize_file (void)
 {
 
diff --git a/src/microcode/storage.c b/src/microcode/storage.c
index e28abc6c6..432734020 100644
--- a/src/microcode/storage.c
+++ b/src/microcode/storage.c
@@ -112,10 +112,10 @@ unsigned long gc_space_needed;
    unsigned int local_circle [100];
 #endif
 
-char * CONT_PRINT_RETURN_MESSAGE =   "SAVE_CONT, return code";
-char * CONT_PRINT_EXPR_MESSAGE   =   "SAVE_CONT, expression";
-char * RESTORE_CONT_RETURN_MESSAGE = "RESTORE_CONT, return code";
-char * RESTORE_CONT_EXPR_MESSAGE =   "RESTORE_CONT, expression";
+const char * CONT_PRINT_RETURN_MESSAGE =   "SAVE_CONT, return code";
+const char * CONT_PRINT_EXPR_MESSAGE   =   "SAVE_CONT, expression";
+const char * RESTORE_CONT_RETURN_MESSAGE = "RESTORE_CONT, return code";
+const char * RESTORE_CONT_EXPR_MESSAGE =   "RESTORE_CONT, expression";
 
 /* Interpreter code name and message tables */
 
diff --git a/src/microcode/utils.c b/src/microcode/utils.c
index 5eac8950b..c57a98545 100644
--- a/src/microcode/utils.c
+++ b/src/microcode/utils.c
@@ -38,7 +38,7 @@ SCHEME_OBJECT * history_register;
 unsigned long prev_restore_history_offset;
 
 static SCHEME_OBJECT copy_history (SCHEME_OBJECT);
-static void error_death (long, char *) NORETURN;
+static void error_death (long, const char *) NORETURN;
 
 /* Helper procedures for setup_interrupt, which follows. */
 
@@ -181,7 +181,7 @@ err_print (long error_code, outf_channel where)
 long death_blow;
 
 static void
-error_death (long code, char * message)
+error_death (long code, const char * message)
 {
   death_blow = code;
   outf_fatal ("\nMicrocode Error: %s.\n", message);
diff --git a/src/microcode/x11.h b/src/microcode/x11.h
index 65bd7bd00..ac0349efc 100644
--- a/src/microcode/x11.h
+++ b/src/microcode/x11.h
@@ -303,13 +303,13 @@ extern int x_debug;
 extern void * x_malloc (unsigned int size);
 extern void * x_realloc (void * ptr, unsigned int size);
 
-extern char * x_get_default
+extern const char * x_get_default
   (Display * display,
    const char * resource_name,
    const char * resource_class,
    const char * property_name,
    const char * property_class,
-   char * sdefault);
+   const char * sdefault);
 
 extern void x_default_attributes
   (Display * display,
diff --git a/src/microcode/x11base.c b/src/microcode/x11base.c
index 52709a040..8a5ca3310 100644
--- a/src/microcode/x11base.c
+++ b/src/microcode/x11base.c
@@ -331,7 +331,7 @@ any_x_errors_p (Display * display)
 static int
 x_decode_color (Display * display,
 		Colormap color_map,
-		char * color_name,
+		const char * color_name,
 		unsigned long * color_return)
 {
   XColor cdef;
@@ -386,15 +386,15 @@ x_set_mouse_colors (Display * display,
   XRecolorCursor (display, mouse_cursor, (&mouse_color), (&background_color));
 }
 
-char *
+const char *
 x_get_default (Display * display,
 	       const char * resource_name,
 	       const char * resource_class,
 	       const char * property_name,
 	       const char * property_class,
-	       char * sdefault)
+	       const char * sdefault)
 {
-  char * result = (XGetDefault (display, resource_name, property_name));
+  const char * result = (XGetDefault (display, resource_name, property_name));
   if (result != 0)
     return (result);
   result = (XGetDefault (display, resource_class, property_name));
@@ -417,7 +417,7 @@ x_default_color (Display * display,
 		 const char * property_class,
 		 unsigned long default_color)
 {
-  char * color_name
+  const char * color_name
     = (x_get_default (display, resource_name, resource_class,
 		      property_name, property_class, 0));
   unsigned long result;
@@ -450,7 +450,7 @@ x_default_attributes (Display * display,
   if ((attributes->font) == 0)
     error_external_return ();
   {
-    char * s
+    const char * s
       = (x_get_default (display,
 			resource_name, resource_class,
 			"borderWidth", "BorderWidth",
@@ -458,7 +458,7 @@ x_default_attributes (Display * display,
     (attributes->border_width) = ((s == 0) ? 0 : (atoi (s)));
   }
   {
-    char * s
+    const char * s
       = (x_get_default (display,
 			resource_name, resource_class,
 			"internalBorder", "BorderWidth",
@@ -893,7 +893,7 @@ xw_process_event (struct xwindow * xw, XEvent * event)
 {
   if (x_debug > 0)
     {
-      char * type_name;
+      const char * type_name;
       fprintf (stderr, "\nX event on 0x%lx: ", ((event->xany) . window));
       switch (event->type)
 	{
-- 
2.25.1