diff options
Diffstat (limited to 'gdb/command.h')
| -rw-r--r-- | gdb/command.h | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/gdb/command.h b/gdb/command.h index f6c46e96080..bbafe1bc648 100644 --- a/gdb/command.h +++ b/gdb/command.h @@ -47,12 +47,28 @@ typedef enum cmd_types } cmd_types; +/* Reasonable values for an AUTO_BOOLEAN variable. */ +enum cmd_auto_boolean +{ + CMD_AUTO_BOOLEAN_TRUE, + CMD_AUTO_BOOLEAN_FALSE, + CMD_AUTO_BOOLEAN_AUTO +}; + /* Types of "set" or "show" command. */ typedef enum var_types { /* "on" or "off". *VAR is an integer which is nonzero for on, zero for off. */ var_boolean, + + /* "on" / "true" / "enable" or "off" / "false" / "disable" or + "auto. *VAR is an ``enum cmd_auto_boolean''. NOTE: In general + a custom show command will need to be implemented - one that + for "auto" prints both the "auto" and the current auto-selected + value. */ + var_auto_boolean, + /* Unsigned Integer. *VAR is an unsigned int. The user can type 0 to mean "unlimited", which is stored in *VAR as UINT_MAX. */ var_uinteger, @@ -115,7 +131,7 @@ struct cmd_list_element void (*sfunc) (char *args, int from_tty, struct cmd_list_element * c); } function; -#define NO_FUNCTION ((void (*) PARAMS((char *args, int from_tty))) 0) +#define NO_FUNCTION ((void (*) (char *args, int from_tty)) 0) /* Documentation of this command (or help topic). First line is brief documentation; remaining lines form, with it, @@ -199,7 +215,7 @@ struct cmd_list_element var_types var_type; /* Pointer to NULL terminated list of enumerated values (like argv). */ - char **enums; + const char **enums; /* Pointer to command strings of user-defined commands */ struct command_line *user_commands; @@ -274,7 +290,7 @@ 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 (char **enumlist, char *, char *); +extern char **complete_on_enum (const char *enumlist[], char *, char *); extern void delete_cmd (char *, struct cmd_list_element **); @@ -294,11 +310,17 @@ extern struct cmd_list_element *add_set_cmd (char *name, enum extern struct cmd_list_element *add_set_enum_cmd (char *name, enum command_class class, - char *enumlist[], - char **var, + const char *enumlist[], + const char **var, char *doc, struct cmd_list_element **list); +extern struct cmd_list_element *add_set_auto_boolean_cmd (char *name, + enum command_class class, + enum cmd_auto_boolean *var, + char *doc, + struct cmd_list_element **list); + extern struct cmd_list_element *add_show_from_set (struct cmd_list_element *, struct cmd_list_element **); |