From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44348) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W1d58-0007g4-QW for qemu-devel@nongnu.org; Fri, 10 Jan 2014 09:29:11 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W1d54-000750-Ek for qemu-devel@nongnu.org; Fri, 10 Jan 2014 09:29:06 -0500 Received: from afflict.kos.to ([92.243.29.197]:42830) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W1d54-00074Z-7B for qemu-devel@nongnu.org; Fri, 10 Jan 2014 09:29:02 -0500 Received: from kos.to (91-157-196-38.elisa-laajakaista.fi [91.157.196.38]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by afflict.kos.to (Postfix) with ESMTPSA id 0747C2655C for ; Fri, 10 Jan 2014 15:28:59 +0100 (CET) From: riku.voipio@linaro.org Date: Fri, 10 Jan 2014 16:28:56 +0200 Message-Id: <1389364137-23287-2-git-send-email-riku.voipio@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PULL 1/2] linux-user: Support the accept4 socketcall List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Andr=C3=A9=20Hentschel?= , Riku Voipio , anthony@codemonkey.ws From: Andr=C3=A9 Hentschel Cc: Riku Voipio Signed-off-by: Andr=C3=A9 Hentschel Reviewed-by: Peter Maydell Reviewed-by: Erik de Castro Lopo Reviewed-by: Laurent Vivier Signed-off-by: Riku Voipio --- linux-user/syscall.c | 16 ++++++++++++++++ linux-user/syscall_defs.h | 1 + 2 files changed, 17 insertions(+) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index efd1453..0ac05b8 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -2245,6 +2245,22 @@ static abi_long do_socketcall(int num, abi_ulong v= ptr) ret =3D do_accept4(sockfd, target_addr, target_addrlen, 0); } break; + case SOCKOP_accept4: + { + abi_ulong sockfd; + abi_ulong target_addr, target_addrlen; + abi_ulong flags; + + if (get_user_ual(sockfd, vptr) + || get_user_ual(target_addr, vptr + n) + || get_user_ual(target_addrlen, vptr + 2 * n) + || get_user_ual(flags, vptr + 3 * n)) { + return -TARGET_EFAULT; + } + + ret =3D do_accept4(sockfd, target_addr, target_addrlen, flag= s); + } + break; case SOCKOP_getsockname: { abi_ulong sockfd; diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index cf08db5..ae30476 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -27,6 +27,7 @@ #define SOCKOP_getsockopt 15 #define SOCKOP_sendmsg 16 #define SOCKOP_recvmsg 17 +#define SOCKOP_accept4 18 =20 #define IPCOP_semop 1 #define IPCOP_semget 2 --=20 1.8.1.2