ws2_32: Use IOCTL_AFD_WINE_SIOCATMARK.

dlls/ws2_32/socket.c

@@ -3370,29 +3370,13 @@ INT WINAPI WSAIoctl(SOCKET s, DWORD code, LPVOID in_buff, DWORD in_size, LPVOID
 
     case WS_SIOCATMARK:
     {
-        unsigned int oob = 0, atmark = 0;
-        socklen_t oobsize = sizeof(int);
-        if (out_size != sizeof(WS_u_long) || IS_INTRESOURCE(out_buff))
-        {
-            SetLastError(WSAEFAULT);
-            return SOCKET_ERROR;
-        }
-        if ((fd = get_sock_fd( s, 0, NULL )) == -1) return SOCKET_ERROR;
-        /* SO_OOBINLINE sockets must always return TRUE to SIOCATMARK */
-        if ((getsockopt(fd, SOL_SOCKET, SO_OOBINLINE, &oob, &oobsize ) == -1)
-           || (!oob && ioctl(fd, SIOCATMARK, &atmark ) == -1))
-            status = wsaErrno();
-        else
-        {
-            /* The SIOCATMARK value read from ioctl() is reversed
-             * because BSD returns TRUE if it's in the OOB mark
-             * while Windows returns TRUE if there are NO OOB bytes.
-             */
-            (*(WS_u_long *) out_buff) = oob || !atmark;
-        }
+        DWORD ret;
 
-        release_sock_fd( s, fd );
-        break;
+        ret = server_ioctl_sock( s, IOCTL_AFD_WINE_SIOCATMARK, in_buff, in_size,
+                                 out_buff, out_size, ret_size, overlapped, completion );
+        SetLastError( ret );
+        if (!ret) *ret_size = sizeof(WS_u_long);
+        return ret ? -1 : 0;
     }
 
     case WS_FIOASYNC:

dlls/ws2_32/tests/sock.c

@@ -3674,7 +3674,7 @@ static void check_fionread_siocatmark_(int line, SOCKET s, unsigned int normal,
     WSASetLastError(0xdeadbeef);
     ret = WSAIoctl(s, SIOCATMARK, NULL, 0, &value, sizeof(value), &size, NULL, NULL);
     ok_(__FILE__, line)(!ret, "expected success\n");
-    todo_wine ok_(__FILE__, line)(!WSAGetLastError(), "got error %u\n", WSAGetLastError());
+    ok_(__FILE__, line)(!WSAGetLastError(), "got error %u\n", WSAGetLastError());
     todo_wine_if (todo_oob) ok_(__FILE__, line)(value == oob, "SIOCATMARK returned %u\n", value);
 }
 
@@ -3765,9 +3765,9 @@ static void test_fionread_siocatmark(void)
     overlapped.InternalHigh = 0xdeadbeef;
     ret = WSAIoctl(client, SIOCATMARK, NULL, 0, &value, sizeof(value), &size, &overlapped, NULL);
     ok(!ret, "expected success\n");
-    todo_wine ok(!WSAGetLastError(), "got error %u\n", WSAGetLastError());
+    ok(!WSAGetLastError(), "got error %u\n", WSAGetLastError());
     ok(value == TRUE, "got %u\n", value);
-    todo_wine ok(size == sizeof(value), "got size %u\n", size);
+    ok(size == sizeof(value), "got size %u\n", size);
     ok(!overlapped.Internal, "got status %#x\n", (NTSTATUS)overlapped.Internal);
     ok(!overlapped.InternalHigh, "got size %Iu\n", overlapped.InternalHigh);
 
@@ -3881,17 +3881,14 @@ static void test_fionread_siocatmark(void)
     size = 0xdeadbeef;
     ret = WSAIoctl(server, SIOCATMARK, NULL, 0, &value, sizeof(value), &size, &overlapped, socket_apc);
     ok(!ret, "expected success\n");
-    todo_wine ok(size == sizeof(value), "got size %u\n", size);
+    ok(size == sizeof(value), "got size %u\n", size);
 
     ret = SleepEx(0, TRUE);
-    todo_wine ok(ret == WAIT_IO_COMPLETION, "got %d\n", ret);
-    if (ret == WAIT_IO_COMPLETION)
-    {
-        ok(apc_count == 1, "APC was called %u times\n", apc_count);
-        ok(!apc_error, "got APC error %u\n", apc_error);
-        ok(!apc_size, "got APC size %u\n", apc_size);
-        ok(apc_overlapped == &overlapped, "got APC overlapped %p\n", apc_overlapped);
-    }
+    ok(ret == WAIT_IO_COMPLETION, "got %d\n", ret);
+    ok(apc_count == 1, "APC was called %u times\n", apc_count);
+    ok(!apc_error, "got APC error %u\n", apc_error);
+    ok(!apc_size, "got APC size %u\n", apc_size);
+    ok(apc_overlapped == &overlapped, "got APC overlapped %p\n", apc_overlapped);
 
     closesocket(server);
 }