From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49521) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gRdla-0002W7-Am for qemu-devel@nongnu.org; Tue, 27 Nov 2018 08:51:10 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gRdlW-0000HC-Bq for qemu-devel@nongnu.org; Tue, 27 Nov 2018 08:51:06 -0500 Received: from mailout1.w1.samsung.com ([210.118.77.11]:47788) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gRdlW-0000CJ-63 for qemu-devel@nongnu.org; Tue, 27 Nov 2018 08:51:02 -0500 Received: from eucas1p1.samsung.com (unknown [182.198.249.206]) by mailout1.w1.samsung.com (KnoxPortal) with ESMTP id 20181127135100euoutp01fb9940a93c2de058ee2cd77efaea7227~q-2vApVGp2475424754euoutp01J for ; Tue, 27 Nov 2018 13:51:00 +0000 (GMT) From: Ilya Maximets Date: Tue, 27 Nov 2018 16:50:29 +0300 Message-Id: <20181127135030.1671-4-i.maximets@samsung.com> In-Reply-To: <20181127135030.1671-1-i.maximets@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" References: <20181127135030.1671-1-i.maximets@samsung.com> Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH v2 3/4] memfd: set up correct errno if not supported List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Cc: qemu-devel@nongnu.org, Paolo Bonzini , Eduardo Habkost , Igor Mammedov , Gerd Hoffmann , Ilya Maximets qemu_memfd_create() prints the value of 'errno' which is not set in this case. Signed-off-by: Ilya Maximets Reviewed-by: Marc-Andr=C3=A9 Lureau --- util/memfd.c | 1 + 1 file changed, 1 insertion(+) diff --git a/util/memfd.c b/util/memfd.c index d74ce4d793..393d23da96 100644 --- a/util/memfd.c +++ b/util/memfd.c @@ -40,6 +40,7 @@ static int memfd_create(const char *name, unsigned int = flags) #ifdef __NR_memfd_create return syscall(__NR_memfd_create, name, flags); #else + errno =3D ENOSYS; return -1; #endif } --=20 2.17.1