* configure.ac (enable_libgomp): Remove *-*-irix6*.

[deliverable/binutils-gdb.git] / gdb / command.h

diff --git a/gdb/command.h b/gdb/command.h
index 68d44ef14c16bcbdedc427b2ae6676d849bbf8f4..c18e2dd842a5f16b171b43bacba13c37c20327d6 100644 (file)
--- a/gdb/command.h
+++ b/gdb/command.h
@@ -1,7 +1,7 @@
-/* Header file for command-reading library command.c.
+/* Header file for command creation.
 
-   Copyright (C) 1986, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1999, 2000,
-   2002, 2004, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1986, 1989-1995, 1999-2000, 2002, 2004, 2007-2012 Free
+   Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -19,6 +19,9 @@
 #if !defined (COMMAND_H)
 #define COMMAND_H 1
 
+/* This file defines the public interface for any code wanting to
+   create commands.  */
+
 /* Command classes are top-level categories into which commands are
    broken down for "help" purposes.
 
@@ -34,7 +37,9 @@ enum command_class
   no_class = -1, class_run = 0, class_vars, class_stack, class_files,
   class_support, class_info, class_breakpoint, class_trace,
   class_alias, class_bookmark, class_obscure, class_maintenance,
-  class_pseudo, class_tui, class_user, class_xdb
+  class_pseudo, class_tui, class_user, class_xdb,
+  no_set_class /* Used for "show" commands that have no corresponding
+                  "set" command.  */
 };
 
 /* FIXME: cagney/2002-03-17: Once cmd_type() has been removed, ``enum
@@ -104,6 +109,10 @@ struct cmd_list_element;
 
 /* Forward-declarations of the entry-points of cli/cli-decode.c.  */
 
+/* API to the manipulation of command lists.  */
+
+extern int valid_user_defined_cmd_name_p (const char *name);
+
 extern struct cmd_list_element *add_cmd (char *, enum command_class,
                                         void (*fun) (char *, int), char *,
                                         struct cmd_list_element **);
@@ -140,9 +149,9 @@ typedef void cmd_sfunc_ftype (char *args, int from_tty,
 extern void set_cmd_sfunc (struct cmd_list_element *cmd,
                           cmd_sfunc_ftype *sfunc);
 
-extern void set_cmd_completer (struct cmd_list_element *cmd,
-                              char **(*completer) (struct cmd_list_element *cmd,
-                                                   char *text, char *word));
+extern void set_cmd_completer (struct cmd_list_element *,
+                              char **(*completer) (struct cmd_list_element *,
+                                                   char *, char *));
 
 /* HACK: cagney/2002-02-23: Code, mostly in tracepoints.c, grubs
    around in cmd objects to test the value of the commands sfunc().  */
@@ -164,6 +173,8 @@ extern void execute_cmd_post_hook (struct cmd_list_element *cmd);
 /* Return the type of the command.  */
 extern enum cmd_types cmd_type (struct cmd_list_element *cmd);
 
+/* Flag for an ambiguous cmd_list result.  */
+#define CMD_LIST_AMBIGUOUS ((struct cmd_list_element *) -1)
 
 extern struct cmd_list_element *lookup_cmd (char **,
                                            struct cmd_list_element *, char *,
@@ -200,18 +211,14 @@ extern struct cmd_list_element *add_info_alias (char *, char *, int);
 extern char **complete_on_cmdlist (struct cmd_list_element *,
                                   char *, char *);
 
-extern char **complete_on_enum (const char *enumlist[],
+extern char **complete_on_enum (const char *const *enumlist,
                                char *, char *);
 
-extern void help_cmd (char *, struct ui_file *);
+/* Functions that implement commands about CLI commands.  */
 
 extern void help_list (struct cmd_list_element *, char *,
                       enum command_class, struct ui_file *);
 
-extern void help_cmd_list (struct cmd_list_element *,
-                          enum command_class,
-                          char *, int, struct ui_file *);
-
 /* Method for show a set/show variable's VALUE on FILE.  If this
    method isn't supplied deprecated_show_value_hack() is called (which
    is not good).  */
@@ -225,7 +232,7 @@ extern show_value_ftype deprecated_show_value_hack;
 
 extern void add_setshow_enum_cmd (char *name,
                                  enum command_class class,
-                                 const char *enumlist[],
+                                 const char *const *enumlist,
                                  const char **var,
                                  const char *set_doc,
                                  const char *show_doc,
@@ -355,6 +362,8 @@ extern void error_no_arg (char *) ATTRIBUTE_NORETURN;
 
 extern void dont_repeat (void);
 
+extern struct cleanup *prevent_dont_repeat (void);
+
 /* Used to mark commands that don't do anything.  If we just leave the
    function field NULL, the command is interpreted as a help topic, or
    as a class of commands.  */