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gdb: remove unused parameters in print_doc_of_command, apropos_cmd

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I noticed the prefix parameter was unused in print_doc_of_command.  And
when removing it, it becomes unused in apropos_cmd.

Change-Id: Id72980b03fe091b22931e6b85945f412b274ed5e
This commit is contained in:
Simon Marchi
2023-04-01 15:24:58 -04:00
parent 9c137cd164
commit c4e37fa8e5
3 changed files with 9 additions and 11 deletions
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2
gdb/cli/cli-cmds.c
View File

@ -1768,7 +1768,7 @@ apropos_command (const char *arg, int from_tty)
compiled_regex pattern (arg, REG_ICASE, compiled_regex pattern (arg, REG_ICASE,
_("Error in regular expression")); _("Error in regular expression"));
apropos_cmd (gdb_stdout, cmdlist, verbose, pattern, ""); apropos_cmd (gdb_stdout, cmdlist, verbose, pattern);
} }
/* The options for the "alias" command. */ /* The options for the "alias" command. */

16
gdb/cli/cli-decode.c
View File

@ -1637,9 +1637,8 @@ fput_command_names_styled (const cmd_list_element &c,
otherwise print only one-line help for command C. */ otherwise print only one-line help for command C. */
static void static void
print_doc_of_command (const cmd_list_element &c, const char *prefix, print_doc_of_command (const cmd_list_element &c, bool verbose,
bool verbose, compiled_regex &highlight, compiled_regex &highlight, struct ui_file *stream)
struct ui_file *stream)
{ {
/* When printing the full documentation, add a line to separate /* When printing the full documentation, add a line to separate
this documentation from the previous command help, in the likely this documentation from the previous command help, in the likely
@ -1674,7 +1673,7 @@ print_doc_of_command (const cmd_list_element &c, const char *prefix,
void void
apropos_cmd (struct ui_file *stream, apropos_cmd (struct ui_file *stream,
struct cmd_list_element *commandlist, struct cmd_list_element *commandlist,
bool verbose, compiled_regex &regex, const char *prefix) bool verbose, compiled_regex &regex)
{ {
struct cmd_list_element *c; struct cmd_list_element *c;
int returnvalue; int returnvalue;
@ -1698,7 +1697,7 @@ apropos_cmd (struct ui_file *stream,
/* Try to match against the name. */ /* Try to match against the name. */
returnvalue = regex.search (c->name, name_len, 0, name_len, NULL); returnvalue = regex.search (c->name, name_len, 0, name_len, NULL);
if (returnvalue >= 0) if (returnvalue >= 0)
print_doc_of_command (*c, prefix, verbose, regex, stream); print_doc_of_command (*c, verbose, regex, stream);
/* Try to match against the name of the aliases. */ /* Try to match against the name of the aliases. */
for (const cmd_list_element &alias : c->aliases) for (const cmd_list_element &alias : c->aliases)
@ -1707,7 +1706,7 @@ apropos_cmd (struct ui_file *stream,
returnvalue = regex.search (alias.name, name_len, 0, name_len, NULL); returnvalue = regex.search (alias.name, name_len, 0, name_len, NULL);
if (returnvalue >= 0) if (returnvalue >= 0)
{ {
print_doc_of_command (*c, prefix, verbose, regex, stream); print_doc_of_command (*c, verbose, regex, stream);
break; break;
} }
} }
@ -1718,15 +1717,14 @@ apropos_cmd (struct ui_file *stream,
/* Try to match against documentation. */ /* Try to match against documentation. */
if (regex.search (c->doc, doc_len, 0, doc_len, NULL) >= 0) if (regex.search (c->doc, doc_len, 0, doc_len, NULL) >= 0)
print_doc_of_command (*c, prefix, verbose, regex, stream); print_doc_of_command (*c, verbose, regex, stream);
} }
/* Check if this command has subcommands. */ /* Check if this command has subcommands. */
if (c->is_prefix ()) if (c->is_prefix ())
{ {
/* Recursively call ourselves on the subcommand list, /* Recursively call ourselves on the subcommand list,
passing the right prefix in. */ passing the right prefix in. */
apropos_cmd (stream, *c->subcommands, verbose, regex, apropos_cmd (stream, *c->subcommands, verbose, regex);
c->prefixname ().c_str ());
} }
} }
} }

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

@ -283,7 +283,7 @@ private:
extern void help_cmd (const char *, struct ui_file *); extern void help_cmd (const char *, struct ui_file *);
extern void apropos_cmd (struct ui_file *, struct cmd_list_element *, extern void apropos_cmd (struct ui_file *, struct cmd_list_element *,
bool verbose, compiled_regex &, const char *); bool verbose, compiled_regex &);
/* Used to mark commands that don't do anything. If we just leave the /* 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 function field NULL, the command is interpreted as a help topic, or