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Tsirkin" To: qemu-devel@nongnu.org Subject: [PULL 08/17] libqtest: add qtest_socket_server() Message-ID: <20201115220740.488850-9-mst@redhat.com> References: <20201115220740.488850-1-mst@redhat.com> MIME-Version: 1.0 In-Reply-To: <20201115220740.488850-1-mst@redhat.com> X-Mailer: git-send-email 2.27.0.106.g8ac3dc51b1 X-Mutt-Fcc: =sent Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=mst@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=216.205.24.124; envelope-from=mst@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/11/15 16:39:49 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier , Peter Maydell , Thomas Huth , Stefan Hajnoczi , Paolo Bonzini Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Stefan Hajnoczi There is a qtest_socket_client() API. Add an equivalent qtest_socket_server() API that returns a new UNIX domain socket in the listen state. The code for this was already there but only used internally in init_socket(). Signed-off-by: Stefan Hajnoczi Message-Id: <20201111124331.1393747-4-stefanha@redhat.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- tests/qtest/libqos/libqtest.h | 8 +++++++ tests/qtest/libqtest.c | 40 ++++++++++++++++++++--------------- 2 files changed, 31 insertions(+), 17 deletions(-) diff --git a/tests/qtest/libqos/libqtest.h b/tests/qtest/libqos/libqtest.h index d6236ea7a0..8792c09398 100644 --- a/tests/qtest/libqos/libqtest.h +++ b/tests/qtest/libqos/libqtest.h @@ -132,6 +132,14 @@ void qtest_qmp_send(QTestState *s, const char *fmt, ..= .) void qtest_qmp_send_raw(QTestState *s, const char *fmt, ...) GCC_FMT_ATTR(2, 3); =20 +/** + * qtest_socket_server: + * @socket_path: the UNIX domain socket path + * + * Create and return a listen socket file descriptor, or abort on failure. + */ +int qtest_socket_server(const char *socket_path); + /** * qtest_socket_client: * @server_socket_path: the socket server's path diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c index ff563cbaba..50a30f8e1f 100644 --- a/tests/qtest/libqtest.c +++ b/tests/qtest/libqtest.c @@ -82,24 +82,8 @@ static void qtest_client_set_rx_handler(QTestState *s, Q= TestRecvFn recv); =20 static int init_socket(const char *socket_path) { - struct sockaddr_un addr; - int sock; - int ret; - - sock =3D socket(PF_UNIX, SOCK_STREAM, 0); - g_assert_cmpint(sock, !=3D, -1); - - addr.sun_family =3D AF_UNIX; - snprintf(addr.sun_path, sizeof(addr.sun_path), "%s", socket_path); + int sock =3D qtest_socket_server(socket_path); qemu_set_cloexec(sock); - - do { - ret =3D bind(sock, (struct sockaddr *)&addr, sizeof(addr)); - } while (ret =3D=3D -1 && errno =3D=3D EINTR); - g_assert_cmpint(ret, !=3D, -1); - ret =3D listen(sock, 1); - g_assert_cmpint(ret, !=3D, -1); - return sock; } =20 @@ -643,6 +627,28 @@ QTestState *qtest_create_state_with_qmp_fd(int fd) return qmp_test_state; } =20 +int qtest_socket_server(const char *socket_path) +{ + struct sockaddr_un addr; + int sock; + int ret; + + sock =3D socket(PF_UNIX, SOCK_STREAM, 0); + g_assert_cmpint(sock, !=3D, -1); + + addr.sun_family =3D AF_UNIX; + snprintf(addr.sun_path, sizeof(addr.sun_path), "%s", socket_path); + + do { + ret =3D bind(sock, (struct sockaddr *)&addr, sizeof(addr)); + } while (ret =3D=3D -1 && errno =3D=3D EINTR); + g_assert_cmpint(ret, !=3D, -1); + ret =3D listen(sock, 1); + g_assert_cmpint(ret, !=3D, -1); + + return sock; +} + int qtest_socket_client(char *server_socket_path) { struct sockaddr_un serv_addr; --=20 MST