diff options
| author | Tom Tromey <tom@tromey.com> | 2017-10-12 08:27:21 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2017-11-07 13:59:09 -0700 |
| commit | 85c4be7c83b80acf647e6ffcaed0f0cdbcb8c3eb (patch) | |
| tree | e5beb6ee1907869e987937ee92538274d0fa560d /gdb/command.h | |
| parent | 022643b4456ee13752b0f3a8411238ab8c53bf6d (diff) | |
Add set_repeat_arguments function
The "x", "list", and "show commands" commands have special repetition
behavior: repeating the command doesn't re-run it with the same
arguments
This is currently implemented by modifying the passed-in argument; but
that won't work properly with const arguments (and seems pretty
obscure besides).
This patch adds a new "set_repeat_arguments" function and changes the
relevant places to call it.
gdb/ChangeLog
2017-11-07 Tom Tromey <tom@tromey.com>
* printcmd.c (x_command): Call set_repeat_arguments.
* cli/cli-cmds.c (list_command): Call set_repeat_arguments.
* top.c (repeat_arguments): New global.
(set_repeat_arguments): New function.
(execute_command): Handle repeat_arguments.
(show_commands): Calls set_repeat_arguments.
* command.h (set_repeat_arguments): Declare.
Diffstat (limited to 'gdb/command.h')
| -rw-r--r-- | gdb/command.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gdb/command.h b/gdb/command.h index a99544563c..63c76589c8 100644 --- a/gdb/command.h +++ b/gdb/command.h @@ -445,6 +445,11 @@ extern void dont_repeat (void); extern scoped_restore_tmpl<int> prevent_dont_repeat (void); +/* Set the arguments that will be passed if the current command is + repeated. Note that the passed-in string must be a constant. */ + +extern void set_repeat_arguments (const char *args); + /* 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. */ |