* utils.c (perror_with_name): Make string parameter constant.

(print_sys_errmsg): Ditto.
(query): Ditto.
* defs.h (perror_with_name): Update.
(print_sys_errmsg): Update.
(query): Update.

gdb/ChangeLog

@@ -1,3 +1,12 @@
+2002-02-25  Andrew Cagney  <ac131313@redhat.com>
+
+	* utils.c (perror_with_name): Make string parameter constant.
+	(print_sys_errmsg): Ditto.
+	(query): Ditto.
+	* defs.h (perror_with_name): Update.
+	(print_sys_errmsg): Update.
+	(query): Update.
+
 2002-02-25  Daniel Jacobowitz  <drow@mvista.com>
 
 	From Eliot Dresselhaus <eliot@ayrnetworks.com>:

gdb/defs.h

@@ -568,7 +568,7 @@ extern void null_cleanup (void *);
 
 extern int myread (int, char *, int);
 
-extern int query (char *, ...) ATTR_FORMAT (printf, 1, 2);
+extern int query (const char *, ...) ATTR_FORMAT (printf, 1, 2);
 
 extern void init_page_info (void);
 
@@ -698,9 +698,9 @@ extern CORE_ADDR string_to_core_addr (const char *my_string);
 extern void fprintf_symbol_filtered (struct ui_file *, char *,
 				     enum language, int);
 
-extern NORETURN void perror_with_name (char *) ATTR_NORETURN;
+extern NORETURN void perror_with_name (const char *) ATTR_NORETURN;
 
-extern void print_sys_errmsg (char *, int);
+extern void print_sys_errmsg (const char *, int);
 
 /* From regex.c or libc.  BSD 4.4 declares this with the argument type as
    "const char *" in unistd.h, so we can't declare the argument

gdb/utils.c

@@ -764,7 +764,7 @@ safe_strerror (int errnum)
    Then return to command level.  */
 
 NORETURN void
-perror_with_name (char *string)
+perror_with_name (const char *string)
 {
   char *err;
   char *combined;
@@ -788,7 +788,7 @@ perror_with_name (char *string)
    as the file name for which the error was encountered.  */
 
 void
-print_sys_errmsg (char *string, int errcode)
+print_sys_errmsg (const char *string, int errcode)
 {
   char *err;
   char *combined;
@@ -1201,7 +1201,7 @@ gdb_print_host_address (void *addr, struct ui_file *stream)
 
 /* VARARGS */
 int
-query (char *ctlstr,...)
+query (const char *ctlstr,...)
 {
   va_list args;
   register int answer;