/* Handle lists of commands, their decoding and documentation, for GDB.
- Copyright (C) 1986-2017 Free Software Foundation, Inc.
+ Copyright (C) 1986-2018 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
do_add_cmd (const char *name, enum command_class theclass,
const char *doc, struct cmd_list_element **list)
{
- struct cmd_list_element *c = XNEW (struct cmd_list_element);
+ struct cmd_list_element *c = new struct cmd_list_element (name, theclass,
+ doc);
struct cmd_list_element *p, *iter;
/* Turn each alias of the old command into an alias of the new
p->next = c;
}
- c->name = name;
- c->theclass = theclass;
- set_cmd_context (c, NULL);
- c->doc = doc;
- c->cmd_deprecated = 0;
- c->deprecated_warn_user = 0;
- c->malloced_replacement = 0;
- c->doc_allocated = 0;
- c->replacement = NULL;
- c->pre_show_hook = NULL;
- c->hook_in = 0;
- c->prefixlist = NULL;
- c->prefixname = NULL;
- c->allow_unknown = 0;
- c->prefix = NULL;
- c->abbrev_flag = 0;
- set_cmd_completer (c, symbol_completer);
- c->completer_handle_brkchars = NULL;
- c->destroyer = NULL;
- c->type = not_set_cmd;
- c->var = NULL;
- c->var_type = var_boolean;
- c->enums = NULL;
- c->user_commands = NULL;
- c->cmd_pointer = NULL;
- c->alias_chain = NULL;
- c->suppress_notification = NULL;
-
return c;
}
return result;
}
+/* Add an element with a suppress notification to the LIST of commands. */
+
+struct cmd_list_element *
+add_cmd_suppress_notification (const char *name, enum command_class theclass,
+ cmd_const_cfunc_ftype *fun, const char *doc,
+ struct cmd_list_element **list,
+ int *suppress_notification)
+{
+ struct cmd_list_element *element;
+
+ element = add_cmd (name, theclass, fun, doc, list);
+ element->suppress_notification = suppress_notification;
+
+ return element;
+}
+
+
/* Deprecates a command CMD.
REPLACEMENT is the name of the command which should be used in
place of this command, or NULL if no such command exists.
return c;
}
+/* Like ADD_PREFIX_CMD but sets the suppress_notification pointer on the
+ new command list element. */
+
+struct cmd_list_element *
+add_prefix_cmd_suppress_notification
+ (const char *name, enum command_class theclass,
+ cmd_const_cfunc_ftype *fun,
+ const char *doc, struct cmd_list_element **prefixlist,
+ const char *prefixname, int allow_unknown,
+ struct cmd_list_element **list,
+ int *suppress_notification)
+{
+ struct cmd_list_element *element
+ = add_prefix_cmd (name, theclass, fun, doc, prefixlist,
+ prefixname, allow_unknown, list);
+ element->suppress_notification = suppress_notification;
+ return element;
+}
+
/* Like add_prefix_cmd but sets the abbrev_flag on the new command. */
struct cmd_list_element *
cmd_const_sfunc_ftype *set_func,
show_value_ftype *show_func,
struct cmd_list_element **set_list,
- struct cmd_list_element **show_list)
+ struct cmd_list_element **show_list,
+ void *context)
{
- struct cmd_list_element *c;
+ struct cmd_list_element *c, *show;
add_setshow_cmd_full (name, theclass, var_enum, var,
set_doc, show_doc, help_doc,
set_func, show_func,
set_list, show_list,
- &c, NULL);
+ &c, &show);
c->enums = enumlist;
+
+ set_cmd_context (c, context);
+ set_cmd_context (show, context);
}
const char * const auto_boolean_enums[] = { "on", "off", "auto", NULL };
*prehookee = iter->hookee_pre;
if (iter->hookee_post)
iter->hookee_post->hook_post = 0;
- if (iter->doc && iter->doc_allocated)
- xfree ((char *) iter->doc);
*posthook = iter->hook_post;
*posthookee = iter->hookee_post;
*prevp = iter->alias_chain;
}
- xfree (iter);
+ delete iter;
/* We won't see another command with the same name. */
break;
cmd_const_cfunc_ftype *fun, const char *doc,
int *suppress_notification)
{
- struct cmd_list_element *element;
-
- element = add_cmd (name, theclass, fun, doc, &cmdlist);
- element->suppress_notification = suppress_notification;
-
- return element;
+ return add_cmd_suppress_notification (name, theclass, fun, doc,
+ &cmdlist, suppress_notification);
}
/* Recursively walk the commandlist structures, and print out the
if (len)
{
cmdtype1[0] = ' ';
- strncpy (cmdtype1 + 1, cmdtype, len - 1);
+ memcpy (cmdtype1 + 1, cmdtype, len - 1);
cmdtype1[len] = 0;
- strncpy (cmdtype2, cmdtype, len - 1);
+ memcpy (cmdtype2, cmdtype, len - 1);
strcpy (cmdtype2 + len - 1, " sub");
}
struct cmd_list_element **result_list, int ignore_help_classes)
{
char *command;
- int len, tmp, nfound;
+ int len, nfound;
struct cmd_list_element *found, *c;
const char *line = *text;
}
error (_("Ambiguous %scommand \"%s\": %s."), local_cmdtype,
*line, ambbuf);
- return 0; /* lint */
}
}
else
struct cmd_list_element **cmd)
{
char *command;
- int len, tmp, nfound;
+ int len, nfound;
struct cmd_list_element *cur_list;
struct cmd_list_element *prev_cmd;
&& (!ignore_help_classes || ptr->func
|| ptr->prefixlist))
{
- char *match;
-
if (pass == 0)
{
if (ptr->cmd_deprecated)
}
}
- match = (char *) xmalloc (strlen (word) + strlen (ptr->name) + 1);
- if (word == text)
- strcpy (match, ptr->name);
- else if (word > text)
- {
- /* Return some portion of ptr->name. */
- strcpy (match, ptr->name + (word - text));
- }
- else
- {
- /* Return some of text plus ptr->name. */
- strncpy (match, word, text - word);
- match[text - word] = '\0';
- strcat (match, ptr->name);
- }
- tracker.add_completion (gdb::unique_xmalloc_ptr<char> (match));
+ tracker.add_completion
+ (make_completion_match_str (ptr->name, text, word));
got_matches = true;
}
for (i = 0; (name = enumlist[i]) != NULL; i++)
if (strncmp (name, text, textlen) == 0)
- {
- char *match;
-
- match = (char *) xmalloc (strlen (word) + strlen (name) + 1);
- if (word == text)
- strcpy (match, name);
- else if (word > text)
- {
- /* Return some portion of name. */
- strcpy (match, name + (word - text));
- }
- else
- {
- /* Return some of text plus name. */
- strncpy (match, word, text - word);
- match[text - word] = '\0';
- strcat (match, name);
- }
- tracker.add_completion (gdb::unique_xmalloc_ptr<char> (match));
- }
+ tracker.add_completion (make_completion_match_str (name, text, word));
}
projects / deliverable / binutils-gdb.git / blobdiff