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[PATCH 09/13] constify help_cmd
- From: Tom Tromey <tromey at redhat dot com>
- To: gdb-patches at sourceware dot org
- Cc: Tom Tromey <tromey at redhat dot com>
- Date: Tue, 22 Jul 2014 12:55:15 -0600
- Subject: [PATCH 09/13] constify help_cmd
- Authentication-results: sourceware.org; auth=none
- References: <1406055319-26380-1-git-send-email-tromey at redhat dot com>
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 *);
--
1.9.3