gdb/

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

diff --git a/gdb/command.h b/gdb/command.h
index 3064ce29a8125f8893126f271a8e9cbd7a8b18ae..8eb86ba84b079f6f250ac7bf96c3f819d6009bf7 100644 (file)
--- a/gdb/command.h
+++ b/gdb/command.h
@@ -77,7 +77,8 @@ typedef enum var_types
 
     /* Like var_uinteger but signed.  *VAR is an int.  The user can
        type 0 to mean "unlimited", which is stored in *VAR as
-       INT_MAX.  */
+       INT_MAX.  The only remaining use of it is the Python API.
+       Don't use it elsewhere.  */
     var_integer,
 
     /* String which the user enters with escapes (e.g. the user types
@@ -93,12 +94,15 @@ typedef enum var_types
     /* String which stores a filename.  (*VAR) is a malloc'd
        string.  */
     var_filename,
-    /* ZeroableInteger.  *VAR is an int.  Like Unsigned Integer except
+    /* ZeroableInteger.  *VAR is an int.  Like var_integer except
        that zero really means zero.  */
     var_zinteger,
     /* ZeroableUnsignedInteger.  *VAR is an unsigned int.  Zero really
        means zero.  */
     var_zuinteger,
+    /* ZeroableUnsignedInteger with unlimited value.  *VAR is an unsigned
+       int, but its range is [0, INT_MAX].  -1 stands for unlimited.  */
+    var_zuinteger_unlimited,
     /* Enumerated type.  Can only have one of the specified values.
        *VAR is a char pointer to the name of the element that we
        find.  */
@@ -212,7 +216,7 @@ extern struct cmd_list_element *add_info (char *,
 extern struct cmd_list_element *add_info_alias (char *, char *, int);
 
 extern VEC (char_ptr) *complete_on_cmdlist (struct cmd_list_element *,
-                                           char *, char *);
+                                           char *, char *, int);
 
 extern VEC (char_ptr) *complete_on_enum (const char *const *enumlist,
                                         char *, char *);
@@ -354,6 +358,18 @@ extern void add_setshow_zuinteger_cmd (char *name,
                                       struct cmd_list_element **set_list,
                                       struct cmd_list_element **show_list);
 
+extern void
+  add_setshow_zuinteger_unlimited_cmd (char *name,
+                                      enum command_class class,
+                                      unsigned int *var,
+                                      const char *set_doc,
+                                      const char *show_doc,
+                                      const char *help_doc,
+                                      cmd_sfunc_ftype *set_func,
+                                      show_value_ftype *show_func,
+                                      struct cmd_list_element **set_list,
+                                      struct cmd_list_element **show_list);
+
 /* Do a "show" command for each thing on a command list.  */
 
 extern void cmd_show_list (struct cmd_list_element *, int, char *);