From patchwork Fri May 7 05:56:50 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Li Zefan X-Patchwork-Id: 97578 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o475t9L7005714 for ; Fri, 7 May 2010 05:55:09 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752978Ab0EGFzD (ORCPT ); Fri, 7 May 2010 01:55:03 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:62850 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752596Ab0EGFzA convert rfc822-to-8bit (ORCPT ); Fri, 7 May 2010 01:55:00 -0400 Received: from tang.cn.fujitsu.com (tang.cn.fujitsu.com [10.167.250.3]) by song.cn.fujitsu.com (Postfix) with ESMTP id 42FEF170132; Fri, 7 May 2010 13:55:00 +0800 (CST) Received: from fnst.cn.fujitsu.com (tang.cn.fujitsu.com [127.0.0.1]) by tang.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id o475r84P019902; Fri, 7 May 2010 13:53:08 +0800 Received: from lizf.localdomain (unknown [10.167.141.140]) by fnst.cn.fujitsu.com (Postfix) with ESMTPA id BBE58DC315; Fri, 7 May 2010 13:58:19 +0800 (CST) Message-ID: <4BE3ABA2.6070106@cn.fujitsu.com> Date: Fri, 07 May 2010 13:56:50 +0800 From: Li Zefan User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1b3pre) Gecko/20090513 Fedora/3.0-2.3.beta2.fc11 Thunderbird/3.0b2 MIME-Version: 1.0 To: Michal Marek CC: Randy Dunlap , Andrew Morton , linux-kbuild@vger.kernel.org, LKML Subject: [PATCH v2 2/8] kconfig: print the range of integer/hex symbol in help text References: <4BE3AB91.80606@cn.fujitsu.com> In-Reply-To: <4BE3AB91.80606@cn.fujitsu.com> Sender: linux-kbuild-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Fri, 07 May 2010 05:55:09 +0000 (UTC) diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c index edd3f39..e5e13f5 100644 --- a/scripts/kconfig/expr.c +++ b/scripts/kconfig/expr.c @@ -1098,7 +1098,7 @@ void expr_fprint(struct expr *e, FILE *out) static void expr_print_gstr_helper(void *data, struct symbol *sym, const char *str) { str_append((struct gstr*)data, str); - if (sym) + if (sym && sym->type != S_UNKNOWN) str_printf((struct gstr*)data, " [=%s]", sym_get_string_value(sym)); } diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index b5d15fa..c547692 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -505,6 +505,14 @@ void get_symbol_str(struct gstr *r, struct symbol *sym) 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"); + } + } } for_all_prompts(sym, prop) get_prompt_str(r, prop);