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constify deprecate_cmd 

This constifies deprecate_cmd and the "replacement" field in struct
cmd_list_element.

2014-07-24  Tom Tromey  <tromey@redhat.com>

	* cli/cli-decode.c (deprecate_cmd): Make "replacement" const.
	* cli/cli-decode.h (struct cmd_list_element) <replacement>: Now
	const.
	* command.h (deprecate_cmd): Update.
	* maint.c (maintenance_do_deprecate): Add casts.
This commit is contained in:
Tom Tromey 2014-07-21 20:37:34 -06:00
parent 64669f3b4b
commit 429e55ea94
5 changed files with 13 additions and 5 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2014-07-24 Tom Tromey <tromey@redhat.com>
* cli/cli-decode.c (deprecate_cmd): Make "replacement" const.
* cli/cli-decode.h (struct cmd_list_element) <replacement>: Now
const.
* command.h (deprecate_cmd): Update.
* maint.c (maintenance_do_deprecate): Add casts.
2014-07-24 Tom Tromey <tromey@redhat.com>
* cli/cli-decode.c (help_cmd): Make parameter "const".

2
gdb/cli/cli-decode.c
View File

@ -261,7 +261,7 @@ add_cmd (const char *name, enum command_class class, cmd_cfunc_ftype *fun,
Returns a pointer to the deprecated command. */
struct cmd_list_element *
deprecate_cmd (struct cmd_list_element *cmd, char *replacement)
deprecate_cmd (struct cmd_list_element *cmd, const char *replacement)
{
cmd->cmd_deprecated = 1;
cmd->deprecated_warn_user = 1;

2
gdb/cli/cli-decode.h
View File

@ -135,7 +135,7 @@ struct cmd_list_element
show_value_ftype *show_value_func;
/* If this command is deprecated, this is the replacement name. */
char *replacement;
const char *replacement;
/* If this command represents a show command, then this function
is called before the variable's value is examined. */

2
gdb/command.h
View File

@ -194,7 +194,7 @@ extern struct cmd_list_element *lookup_cmd_1 (const char **,
int);
extern struct cmd_list_element *deprecate_cmd (struct cmd_list_element *,
char * );
const char * );
extern void deprecated_cmd_warning (const char *);

4
gdb/maint.c
View File

@ -628,7 +628,7 @@ maintenance_do_deprecate (char *text, int deprecate)
if (alias)
{
if (alias->malloced_replacement)
xfree (alias->replacement);
xfree ((char *) alias->replacement);
if (deprecate)
{
@ -647,7 +647,7 @@ maintenance_do_deprecate (char *text, int deprecate)
else if (cmd)
{
if (cmd->malloced_replacement)
xfree (cmd->replacement);
xfree ((char *) cmd->replacement);
if (deprecate)
{