From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f46.google.com ([74.125.82.46]:33128 "EHLO mail-wm0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752867AbcBBNd3 (ORCPT ); Tue, 2 Feb 2016 08:33:29 -0500 Received: by mail-wm0-f46.google.com with SMTP id l66so117144914wml.0 for ; Tue, 02 Feb 2016 05:33:29 -0800 (PST) From: Maxime Hadjinlian To: linux-nfs@vger.kernel.org Cc: Maxime Hadjinlian Subject: [nfs-utils] mountd: Add check for 'struct file_handle' Date: Tue, 2 Feb 2016 14:33:27 +0100 Message-Id: <1454420007-11486-1-git-send-email-maxime.hadjinlian@gmail.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: The code to check if name_to_handle_at() is implemented generates only a warning but with some toolchain it doesn't fail to link (the function must be implemented somewhere). However the "struct file_handle" type is not available. So, this patch adds a check for this struct. Signed-off-by: Maxime Hadjinlian --- configure.ac | 1 + utils/mountd/cache.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index 25d2ba4..a7965bd 100644 --- a/configure.ac +++ b/configure.ac @@ -425,6 +425,7 @@ AC_TYPE_PID_T AC_TYPE_SIZE_T AC_HEADER_TIME AC_STRUCT_TM +AC_CHECK_TYPES([struct file_handle]) dnl ************************************************************* dnl Check for functions diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c index 7847446..179ea18 100644 --- a/utils/mountd/cache.c +++ b/utils/mountd/cache.c @@ -424,7 +424,7 @@ static int same_path(char *child, char *parent, int len) if (count_slashes(p) != count_slashes(parent)) return 0; -#if HAVE_NAME_TO_HANDLE_AT +#if defined(HAVE_NAME_TO_HANDLE_AT) && defined(HAVE_STRUCT_FILE_HANDLE) struct { struct file_handle fh; unsigned char handle[128]; -- 2.7.0