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-rw-r--r--tools/kconfig/menu.c859
1 files changed, 0 insertions, 859 deletions
diff --git a/tools/kconfig/menu.c b/tools/kconfig/menu.c
deleted file mode 100644
index b90fff8..0000000
--- a/tools/kconfig/menu.c
+++ /dev/null
@@ -1,859 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- */
-
-#include <ctype.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "lkc.h"
-#include "internal.h"
-
-static const char nohelp_text[] = "There is no help available for this option.";
-
-struct menu rootmenu;
-static struct menu **last_entry_ptr;
-
-struct file *file_list;
-struct file *current_file;
-
-void menu_warn(struct menu *menu, const char *fmt, ...)
-{
- va_list ap;
- va_start(ap, fmt);
- fprintf(stderr, "%s:%d:warning: ", menu->file->name, menu->lineno);
- vfprintf(stderr, fmt, ap);
- fprintf(stderr, "\n");
- va_end(ap);
-}
-
-static void prop_warn(struct property *prop, const char *fmt, ...)
-{
- va_list ap;
- va_start(ap, fmt);
- fprintf(stderr, "%s:%d:warning: ", prop->file->name, prop->lineno);
- vfprintf(stderr, fmt, ap);
- fprintf(stderr, "\n");
- va_end(ap);
-}
-
-void _menu_init(void)
-{
- current_entry = current_menu = &rootmenu;
- last_entry_ptr = &rootmenu.list;
-}
-
-void menu_add_entry(struct symbol *sym)
-{
- struct menu *menu;
-
- menu = xmalloc(sizeof(*menu));
- memset(menu, 0, sizeof(*menu));
- menu->sym = sym;
- menu->parent = current_menu;
- menu->file = current_file;
- menu->lineno = zconf_lineno();
-
- *last_entry_ptr = menu;
- last_entry_ptr = &menu->next;
- current_entry = menu;
- if (sym)
- menu_add_symbol(P_SYMBOL, sym, NULL);
-}
-
-struct menu *menu_add_menu(void)
-{
- last_entry_ptr = &current_entry->list;
- current_menu = current_entry;
- return current_menu;
-}
-
-void menu_end_menu(void)
-{
- last_entry_ptr = &current_menu->next;
- current_menu = current_menu->parent;
-}
-
-/*
- * Rewrites 'm' to 'm' && MODULES, so that it evaluates to 'n' when running
- * without modules
- */
-static struct expr *rewrite_m(struct expr *e)
-{
- if (!e)
- return e;
-
- switch (e->type) {
- case E_NOT:
- e->left.expr = rewrite_m(e->left.expr);
- break;
- case E_OR:
- case E_AND:
- e->left.expr = rewrite_m(e->left.expr);
- e->right.expr = rewrite_m(e->right.expr);
- break;
- case E_SYMBOL:
- /* change 'm' into 'm' && MODULES */
- if (e->left.sym == &symbol_mod)
- return expr_alloc_and(e, expr_alloc_symbol(modules_sym));
- break;
- default:
- break;
- }
- return e;
-}
-
-void menu_add_dep(struct expr *dep)
-{
- current_entry->dep = expr_alloc_and(current_entry->dep, dep);
-}
-
-void menu_set_type(int type)
-{
- struct symbol *sym = current_entry->sym;
-
- if (sym->type == type)
- return;
- if (sym->type == S_UNKNOWN) {
- sym->type = type;
- return;
- }
- menu_warn(current_entry,
- "ignoring type redefinition of '%s' from '%s' to '%s'",
- sym->name ? sym->name : "<choice>",
- sym_type_name(sym->type), sym_type_name(type));
-}
-
-static struct property *menu_add_prop(enum prop_type type, struct expr *expr,
- struct expr *dep)
-{
- struct property *prop;
-
- prop = xmalloc(sizeof(*prop));
- memset(prop, 0, sizeof(*prop));
- prop->type = type;
- prop->file = current_file;
- prop->lineno = zconf_lineno();
- prop->menu = current_entry;
- prop->expr = expr;
- prop->visible.expr = dep;
-
- /* append property to the prop list of symbol */
- if (current_entry->sym) {
- struct property **propp;
-
- for (propp = &current_entry->sym->prop;
- *propp;
- propp = &(*propp)->next)
- ;
- *propp = prop;
- }
-
- return prop;
-}
-
-struct property *menu_add_prompt(enum prop_type type, char *prompt,
- struct expr *dep)
-{
- struct property *prop = menu_add_prop(type, NULL, dep);
-
- if (isspace(*prompt)) {
- prop_warn(prop, "leading whitespace ignored");
- while (isspace(*prompt))
- prompt++;
- }
- if (current_entry->prompt)
- prop_warn(prop, "prompt redefined");
-
- /* Apply all upper menus' visibilities to actual prompts. */
- if (type == P_PROMPT) {
- struct menu *menu = current_entry;
-
- while ((menu = menu->parent) != NULL) {
- struct expr *dup_expr;
-
- if (!menu->visibility)
- continue;
- /*
- * Do not add a reference to the menu's visibility
- * expression but use a copy of it. Otherwise the
- * expression reduction functions will modify
- * expressions that have multiple references which
- * can cause unwanted side effects.
- */
- dup_expr = expr_copy(menu->visibility);
-
- prop->visible.expr = expr_alloc_and(prop->visible.expr,
- dup_expr);
- }
- }
-
- current_entry->prompt = prop;
- prop->text = prompt;
-
- return prop;
-}
-
-void menu_add_visibility(struct expr *expr)
-{
- current_entry->visibility = expr_alloc_and(current_entry->visibility,
- expr);
-}
-
-void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep)
-{
- menu_add_prop(type, expr, dep);
-}
-
-void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep)
-{
- menu_add_prop(type, expr_alloc_symbol(sym), dep);
-}
-
-static int menu_validate_number(struct symbol *sym, struct symbol *sym2)
-{
- return sym2->type == S_INT || sym2->type == S_HEX ||
- (sym2->type == S_UNKNOWN && sym_string_valid(sym, sym2->name));
-}
-
-static void sym_check_prop(struct symbol *sym)
-{
- struct property *prop;
- struct symbol *sym2;
- char *use;
-
- for (prop = sym->prop; prop; prop = prop->next) {
- switch (prop->type) {
- case P_DEFAULT:
- if ((sym->type == S_STRING || sym->type == S_INT || sym->type == S_HEX) &&
- prop->expr->type != E_SYMBOL)
- prop_warn(prop,
- "default for config symbol '%s'"
- " must be a single symbol", sym->name);
- if (prop->expr->type != E_SYMBOL)
- break;
- sym2 = prop_get_symbol(prop);
- if (sym->type == S_HEX || sym->type == S_INT) {
- if (!menu_validate_number(sym, sym2))
- prop_warn(prop,
- "'%s': number is invalid",
- sym->name);
- }
- if (sym_is_choice(sym)) {
- struct property *choice_prop =
- sym_get_choice_prop(sym2);
-
- if (!choice_prop ||
- prop_get_symbol(choice_prop) != sym)
- prop_warn(prop,
- "choice default symbol '%s' is not contained in the choice",
- sym2->name);
- }
- break;
- case P_SELECT:
- case P_IMPLY:
- use = prop->type == P_SELECT ? "select" : "imply";
- sym2 = prop_get_symbol(prop);
- if (sym->type != S_BOOLEAN && sym->type != S_TRISTATE)
- prop_warn(prop,
- "config symbol '%s' uses %s, but is "
- "not bool or tristate", sym->name, use);
- else if (sym2->type != S_UNKNOWN &&
- sym2->type != S_BOOLEAN &&
- sym2->type != S_TRISTATE)
- prop_warn(prop,
- "'%s' has wrong type. '%s' only "
- "accept arguments of bool and "
- "tristate type", sym2->name, use);
- break;
- case P_RANGE:
- if (sym->type != S_INT && sym->type != S_HEX)
- prop_warn(prop, "range is only allowed "
- "for int or hex symbols");
- if (!menu_validate_number(sym, prop->expr->left.sym) ||
- !menu_validate_number(sym, prop->expr->right.sym))
- prop_warn(prop, "range is invalid");
- break;
- default:
- ;
- }
- }
-}
-
-void menu_finalize(struct menu *parent)
-{
- struct menu *menu, *last_menu;
- struct symbol *sym;
- struct property *prop;
- struct expr *parentdep, *basedep, *dep, *dep2, **ep;
-
- sym = parent->sym;
- if (parent->list) {
- /*
- * This menu node has children. We (recursively) process them
- * and propagate parent dependencies before moving on.
- */
-
- if (sym && sym_is_choice(sym)) {
- if (sym->type == S_UNKNOWN) {
- /* find the first choice value to find out choice type */
- current_entry = parent;
- for (menu = parent->list; menu; menu = menu->next) {
- if (menu->sym && menu->sym->type != S_UNKNOWN) {
- menu_set_type(menu->sym->type);
- break;
- }
- }
- }
- /* set the type of the remaining choice values */
- for (menu = parent->list; menu; menu = menu->next) {
- current_entry = menu;
- if (menu->sym && menu->sym->type == S_UNKNOWN)
- menu_set_type(sym->type);
- }
-
- /*
- * Use the choice itself as the parent dependency of
- * the contained items. This turns the mode of the
- * choice into an upper bound on the visibility of the
- * choice value symbols.
- */
- parentdep = expr_alloc_symbol(sym);
- } else {
- /* Menu node for 'menu', 'if' */
- parentdep = parent->dep;
- }
-
- /* For each child menu node... */
- for (menu = parent->list; menu; menu = menu->next) {
- /*
- * Propagate parent dependencies to the child menu
- * node, also rewriting and simplifying expressions
- */
- basedep = rewrite_m(menu->dep);
- basedep = expr_transform(basedep);
- basedep = expr_alloc_and(expr_copy(parentdep), basedep);
- basedep = expr_eliminate_dups(basedep);
- menu->dep = basedep;
-
- if (menu->sym)
- /*
- * Note: For symbols, all prompts are included
- * too in the symbol's own property list
- */
- prop = menu->sym->prop;
- else
- /*
- * For non-symbol menu nodes, we just need to
- * handle the prompt
- */
- prop = menu->prompt;
-
- /* For each property... */
- for (; prop; prop = prop->next) {
- if (prop->menu != menu)
- /*
- * Two possibilities:
- *
- * 1. The property lacks dependencies
- * and so isn't location-specific,
- * e.g. an 'option'
- *
- * 2. The property belongs to a symbol
- * defined in multiple locations and
- * is from some other location. It
- * will be handled there in that
- * case.
- *
- * Skip the property.
- */
- continue;
-
- /*
- * Propagate parent dependencies to the
- * property's condition, rewriting and
- * simplifying expressions at the same time
- */
- dep = rewrite_m(prop->visible.expr);
- dep = expr_transform(dep);
- dep = expr_alloc_and(expr_copy(basedep), dep);
- dep = expr_eliminate_dups(dep);
- if (menu->sym && menu->sym->type != S_TRISTATE)
- dep = expr_trans_bool(dep);
- prop->visible.expr = dep;
-
- /*
- * Handle selects and implies, which modify the
- * dependencies of the selected/implied symbol
- */
- if (prop->type == P_SELECT) {
- struct symbol *es = prop_get_symbol(prop);
- es->rev_dep.expr = expr_alloc_or(es->rev_dep.expr,
- expr_alloc_and(expr_alloc_symbol(menu->sym), expr_copy(dep)));
- } else if (prop->type == P_IMPLY) {
- struct symbol *es = prop_get_symbol(prop);
- es->implied.expr = expr_alloc_or(es->implied.expr,
- expr_alloc_and(expr_alloc_symbol(menu->sym), expr_copy(dep)));
- }
- }
- }
-
- if (sym && sym_is_choice(sym))
- expr_free(parentdep);
-
- /*
- * Recursively process children in the same fashion before
- * moving on
- */
- for (menu = parent->list; menu; menu = menu->next)
- menu_finalize(menu);
- } else if (sym) {
- /*
- * Automatic submenu creation. If sym is a symbol and A, B, C,
- * ... are consecutive items (symbols, menus, ifs, etc.) that
- * all depend on sym, then the following menu structure is
- * created:
- *
- * sym
- * +-A
- * +-B
- * +-C
- * ...
- *
- * This also works recursively, giving the following structure
- * if A is a symbol and B depends on A:
- *
- * sym
- * +-A
- * | +-B
- * +-C
- * ...
- */
-
- basedep = parent->prompt ? parent->prompt->visible.expr : NULL;
- basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no);
- basedep = expr_eliminate_dups(expr_transform(basedep));
-
- /* Examine consecutive elements after sym */
- last_menu = NULL;
- for (menu = parent->next; menu; menu = menu->next) {
- dep = menu->prompt ? menu->prompt->visible.expr : menu->dep;
- if (!expr_contains_symbol(dep, sym))
- /* No dependency, quit */
- break;
- if (expr_depends_symbol(dep, sym))
- /* Absolute dependency, put in submenu */
- goto next;
-
- /*
- * Also consider it a dependency on sym if our
- * dependencies contain sym and are a "superset" of
- * sym's dependencies, e.g. '(sym || Q) && R' when sym
- * depends on R.
- *
- * Note that 'R' might be from an enclosing menu or if,
- * making this a more common case than it might seem.
- */
- dep = expr_trans_compare(dep, E_UNEQUAL, &symbol_no);
- dep = expr_eliminate_dups(expr_transform(dep));
- dep2 = expr_copy(basedep);
- expr_eliminate_eq(&dep, &dep2);
- expr_free(dep);
- if (!expr_is_yes(dep2)) {
- /* Not superset, quit */
- expr_free(dep2);
- break;
- }
- /* Superset, put in submenu */
- expr_free(dep2);
- next:
- menu_finalize(menu);
- menu->parent = parent;
- last_menu = menu;
- }
- expr_free(basedep);
- if (last_menu) {
- parent->list = parent->next;
- parent->next = last_menu->next;
- last_menu->next = NULL;
- }
-
- sym->dir_dep.expr = expr_alloc_or(sym->dir_dep.expr, parent->dep);
- }
- for (menu = parent->list; menu; menu = menu->next) {
- if (sym && sym_is_choice(sym) &&
- menu->sym && !sym_is_choice_value(menu->sym)) {
- current_entry = menu;
- menu->sym->flags |= SYMBOL_CHOICEVAL;
- if (!menu->prompt)
- menu_warn(menu, "choice value must have a prompt");
- for (prop = menu->sym->prop; prop; prop = prop->next) {
- if (prop->type == P_DEFAULT)
- prop_warn(prop, "defaults for choice "
- "values not supported");
- if (prop->menu == menu)
- continue;
- if (prop->type == P_PROMPT &&
- prop->menu->parent->sym != sym)
- prop_warn(prop, "choice value used outside its choice group");
- }
- /* Non-tristate choice values of tristate choices must
- * depend on the choice being set to Y. The choice
- * values' dependencies were propagated to their
- * properties above, so the change here must be re-
- * propagated.
- */
- if (sym->type == S_TRISTATE && menu->sym->type != S_TRISTATE) {
- basedep = expr_alloc_comp(E_EQUAL, sym, &symbol_yes);
- menu->dep = expr_alloc_and(basedep, menu->dep);
- for (prop = menu->sym->prop; prop; prop = prop->next) {
- if (prop->menu != menu)
- continue;
- prop->visible.expr = expr_alloc_and(expr_copy(basedep),
- prop->visible.expr);
- }
- }
- menu_add_symbol(P_CHOICE, sym, NULL);
- prop = sym_get_choice_prop(sym);
- for (ep = &prop->expr; *ep; ep = &(*ep)->left.expr)
- ;
- *ep = expr_alloc_one(E_LIST, NULL);
- (*ep)->right.sym = menu->sym;
- }
-
- /*
- * This code serves two purposes:
- *
- * (1) Flattening 'if' blocks, which do not specify a submenu
- * and only add dependencies.
- *
- * (Automatic submenu creation might still create a submenu
- * from an 'if' before this code runs.)
- *
- * (2) "Undoing" any automatic submenus created earlier below
- * promptless symbols.
- *
- * Before:
- *
- * A
- * if ... (or promptless symbol)
- * +-B
- * +-C
- * D
- *
- * After:
- *
- * A
- * if ... (or promptless symbol)
- * B
- * C
- * D
- */
- if (menu->list && (!menu->prompt || !menu->prompt->text)) {
- for (last_menu = menu->list; ; last_menu = last_menu->next) {
- last_menu->parent = parent;
- if (!last_menu->next)
- break;
- }
- last_menu->next = menu->next;
- menu->next = menu->list;
- menu->list = NULL;
- }
- }
-
- if (sym && !(sym->flags & SYMBOL_WARNED)) {
- if (sym->type == S_UNKNOWN)
- menu_warn(parent, "config symbol defined without type");
-
- if (sym_is_choice(sym) && !parent->prompt)
- menu_warn(parent, "choice must have a prompt");
-
- /* Check properties connected to this symbol */
- sym_check_prop(sym);
- sym->flags |= SYMBOL_WARNED;
- }
-
- /*
- * For non-optional choices, add a reverse dependency (corresponding to
- * a select) of '<visibility> && m'. This prevents the user from
- * setting the choice mode to 'n' when the choice is visible.
- *
- * This would also work for non-choice symbols, but only non-optional
- * choices clear SYMBOL_OPTIONAL as of writing. Choices are implemented
- * as a type of symbol.
- */
- if (sym && !sym_is_optional(sym) && parent->prompt) {
- sym->rev_dep.expr = expr_alloc_or(sym->rev_dep.expr,
- expr_alloc_and(parent->prompt->visible.expr,
- expr_alloc_symbol(&symbol_mod)));
- }
-}
-
-bool menu_has_prompt(struct menu *menu)
-{
- if (!menu->prompt)
- return false;
- return true;
-}
-
-/*
- * Determine if a menu is empty.
- * A menu is considered empty if it contains no or only
- * invisible entries.
- */
-bool menu_is_empty(struct menu *menu)
-{
- struct menu *child;
-
- for (child = menu->list; child; child = child->next) {
- if (menu_is_visible(child))
- return(false);
- }
- return(true);
-}
-
-bool menu_is_visible(struct menu *menu)
-{
- struct menu *child;
- struct symbol *sym;
- tristate visible;
-
- if (!menu->prompt)
- return false;
-
- if (menu->visibility) {
- if (expr_calc_value(menu->visibility) == no)
- return false;
- }
-
- sym = menu->sym;
- if (sym) {
- sym_calc_value(sym);
- visible = menu->prompt->visible.tri;
- } else
- visible = menu->prompt->visible.tri = expr_calc_value(menu->prompt->visible.expr);
-
- if (visible != no)
- return true;
-
- if (!sym || sym_get_tristate_value(menu->sym) == no)
- return false;
-
- for (child = menu->list; child; child = child->next) {
- if (menu_is_visible(child)) {
- if (sym)
- sym->flags |= SYMBOL_DEF_USER;
- return true;
- }
- }
-
- return false;
-}
-
-const char *menu_get_prompt(struct menu *menu)
-{
- if (menu->prompt)
- return menu->prompt->text;
- else if (menu->sym)
- return menu->sym->name;
- return NULL;
-}
-
-struct menu *menu_get_parent_menu(struct menu *menu)
-{
- enum prop_type type;
-
- for (; menu != &rootmenu; menu = menu->parent) {
- type = menu->prompt ? menu->prompt->type : 0;
- if (type == P_MENU)
- break;
- }
- return menu;
-}
-
-bool menu_has_help(struct menu *menu)
-{
- return menu->help != NULL;
-}
-
-const char *menu_get_help(struct menu *menu)
-{
- if (menu->help)
- return menu->help;
- else
- return "";
-}
-
-static void get_def_str(struct gstr *r, struct menu *menu)
-{
- str_printf(r, "Defined at %s:%d\n",
- menu->file->name, menu->lineno);
-}
-
-static void get_dep_str(struct gstr *r, struct expr *expr, const char *prefix)
-{
- if (!expr_is_yes(expr)) {
- str_append(r, prefix);
- expr_gstr_print(expr, r);
- str_append(r, "\n");
- }
-}
-
-static void get_prompt_str(struct gstr *r, struct property *prop,
- struct list_head *head)
-{
- int i, j;
- struct menu *submenu[8], *menu, *location = NULL;
- struct jump_key *jump = NULL;
-
- str_printf(r, " Prompt: %s\n", prop->text);
-
- get_dep_str(r, prop->menu->dep, " Depends on: ");
- /*
- * Most prompts in Linux have visibility that exactly matches their
- * dependencies. For these, we print only the dependencies to improve
- * readability. However, prompts with inline "if" expressions and
- * prompts with a parent that has a "visible if" expression have
- * differing dependencies and visibility. In these rare cases, we
- * print both.
- */
- if (!expr_eq(prop->menu->dep, prop->visible.expr))
- get_dep_str(r, prop->visible.expr, " Visible if: ");
-
- menu = prop->menu;
- for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) {
- submenu[i++] = menu;
- if (location == NULL && menu_is_visible(menu))
- location = menu;
- }
- if (head && location) {
- jump = xmalloc(sizeof(struct jump_key));
-
- jump->target = location;
-
- if (list_empty(head))
- jump->index = 0;
- else
- jump->index = list_entry(head->prev, struct jump_key,
- entries)->index + 1;
-
- list_add_tail(&jump->entries, head);
- }
-
- str_printf(r, " Location:\n");
- for (j = 4; --i >= 0; j += 2) {
- menu = submenu[i];
- if (jump && menu == location)
- jump->offset = strlen(r->s);
- str_printf(r, "%*c-> %s", j, ' ', menu_get_prompt(menu));
- if (menu->sym) {
- str_printf(r, " (%s [=%s])", menu->sym->name ?
- menu->sym->name : "<choice>",
- sym_get_string_value(menu->sym));
- }
- str_append(r, "\n");
- }
-}
-
-static void get_symbol_props_str(struct gstr *r, struct symbol *sym,
- enum prop_type tok, const char *prefix)
-{
- bool hit = false;
- struct property *prop;
-
- for_all_properties(sym, prop, tok) {
- if (!hit) {
- str_append(r, prefix);
- hit = true;
- } else
- str_printf(r, " && ");
- expr_gstr_print(prop->expr, r);
- }
- if (hit)
- str_append(r, "\n");
-}
-
-/*
- * head is optional and may be NULL
- */
-static void get_symbol_str(struct gstr *r, struct symbol *sym,
- struct list_head *head)
-{
- struct property *prop;
-
- if (sym && sym->name) {
- str_printf(r, "Symbol: %s [=%s]\n", sym->name,
- sym_get_string_value(sym));
- str_printf(r, "Type : %s\n", sym_type_name(sym->type));
- if (sym->type == S_INT || sym->type == S_HEX) {
- prop = sym_get_range_prop(sym);
- if (prop) {
- str_printf(r, "Range : ");
- expr_gstr_print(prop->expr, r);
- str_append(r, "\n");
- }
- }
- }
-
- /* Print the definitions with prompts before the ones without */
- for_all_properties(sym, prop, P_SYMBOL) {
- if (prop->menu->prompt) {
- get_def_str(r, prop->menu);
- get_prompt_str(r, prop->menu->prompt, head);
- }
- }
-
- for_all_properties(sym, prop, P_SYMBOL) {
- if (!prop->menu->prompt) {
- get_def_str(r, prop->menu);
- get_dep_str(r, prop->menu->dep, " Depends on: ");
- }
- }
-
- get_symbol_props_str(r, sym, P_SELECT, "Selects: ");
- if (sym->rev_dep.expr) {
- expr_gstr_print_revdep(sym->rev_dep.expr, r, yes, "Selected by [y]:\n");
- expr_gstr_print_revdep(sym->rev_dep.expr, r, mod, "Selected by [m]:\n");
- expr_gstr_print_revdep(sym->rev_dep.expr, r, no, "Selected by [n]:\n");
- }
-
- get_symbol_props_str(r, sym, P_IMPLY, "Implies: ");
- if (sym->implied.expr) {
- expr_gstr_print_revdep(sym->implied.expr, r, yes, "Implied by [y]:\n");
- expr_gstr_print_revdep(sym->implied.expr, r, mod, "Implied by [m]:\n");
- expr_gstr_print_revdep(sym->implied.expr, r, no, "Implied by [n]:\n");
- }
-
- str_append(r, "\n\n");
-}
-
-struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head)
-{
- struct symbol *sym;
- struct gstr res = str_new();
- int i;
-
- for (i = 0; sym_arr && (sym = sym_arr[i]); i++)
- get_symbol_str(&res, sym, head);
- if (!i)
- str_append(&res, "No matches found.\n");
- return res;
-}
-
-
-void menu_get_ext_help(struct menu *menu, struct gstr *help)
-{
- struct symbol *sym = menu->sym;
- const char *help_text = nohelp_text;
-
- if (menu_has_help(menu)) {
- if (sym->name)
- str_printf(help, "%s%s:\n\n", CONFIG_, sym->name);
- help_text = menu_get_help(menu);
- }
- str_printf(help, "%s\n", help_text);
- if (sym)
- get_symbol_str(help, sym, NULL);
-}
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-17 22:38:59 +0000