Function get_symbol_str

scripts/config/menu.c:789–838

* head is optional and may be NULL */

 * 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)
{