[09/13] constify help_cmd
Commit Message
This constifies help_cmd.
2014-07-22 Tom Tromey <tromey@redhat.com>
* cli/cli-decode.c (help_cmd): Make parameter "const".
* cli/cli-decode.h (help_cmd): Update.
---
gdb/ChangeLog | 5 +++++
gdb/cli/cli-decode.c | 3 +--
gdb/cli/cli-decode.h | 2 +-
3 files changed, 7 insertions(+), 3 deletions(-)
Comments
Looks good.
Thanks,
Pedro Alves
On 07/22/2014 07:55 PM, Tom Tromey wrote:
> This constifies help_cmd.
>
> 2014-07-22 Tom Tromey <tromey@redhat.com>
>
> * cli/cli-decode.c (help_cmd): Make parameter "const".
> * cli/cli-decode.h (help_cmd): Update.
> ---
> gdb/ChangeLog | 5 +++++
> gdb/cli/cli-decode.c | 3 +--
> gdb/cli/cli-decode.h | 2 +-
> 3 files changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/gdb/cli/cli-decode.c b/gdb/cli/cli-decode.c
> index f09b777..fcd4ceb 100644
> --- a/gdb/cli/cli-decode.c
> +++ b/gdb/cli/cli-decode.c
> @@ -936,10 +936,9 @@ apropos_cmd (struct ui_file *stream,
> help_list. */
>
> void
> -help_cmd (char *arg, struct ui_file *stream)
> +help_cmd (const char *command, struct ui_file *stream)
> {
> struct cmd_list_element *c;
> - const char *command = arg;
>
> if (!command)
> {
> diff --git a/gdb/cli/cli-decode.h b/gdb/cli/cli-decode.h
> index c6edc87..48ed604 100644
> --- a/gdb/cli/cli-decode.h
> +++ b/gdb/cli/cli-decode.h
> @@ -216,7 +216,7 @@ extern void help_cmd_list (struct cmd_list_element *, enum command_class,
>
> /* Functions that implement commands about CLI commands. */
>
> -extern void help_cmd (char *, struct ui_file *);
> +extern void help_cmd (const char *, struct ui_file *);
>
> extern void apropos_cmd (struct ui_file *, struct cmd_list_element *,
> struct re_pattern_buffer *, char *);
>
@@ -936,10 +936,9 @@ apropos_cmd (struct ui_file *stream,
help_list. */
void
-help_cmd (char *arg, struct ui_file *stream)
+help_cmd (const char *command, struct ui_file *stream)
{
struct cmd_list_element *c;
- const char *command = arg;
if (!command)
{
@@ -216,7 +216,7 @@ extern void help_cmd_list (struct cmd_list_element *, enum command_class,
/* Functions that implement commands about CLI commands. */
-extern void help_cmd (char *, struct ui_file *);
+extern void help_cmd (const char *, struct ui_file *);
extern void apropos_cmd (struct ui_file *, struct cmd_list_element *,
struct re_pattern_buffer *, char *);