1 files changed, 46 insertions, 0 deletions
diff --git a/src/core/lib/iomgr/gevent_util.h b/src/core/lib/iomgr/gevent_util.h
new file mode 100644
index 0000000000..de30543e3a
--- /dev/null
+++ b/src/core/lib/iomgr/gevent_util.h
@@ -0,0 +1,46 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_IOMGR_GEVENT_UTIL_H
+#define GRPC_CORE_LIB_IOMGR_GEVENT_UTIL_H
+
+#include <grpc/support/port_platform.h>
+
+#include <grpc/impl/codegen/slice.h>
+#include <grpc/status.h>
+#include "src/core/lib/iomgr/error.h"
+
+// These are only used by the gRPC Python extension for gevent
+// support.  They are easier to define here (rather than in Cython)
+// because Cython doesn't handle #defines well.
+
+grpc_error* grpc_socket_error(char* error) {
+  return grpc_error_set_int(GRPC_ERROR_CREATE_FROM_COPIED_STRING(error),
+                            GRPC_ERROR_INT_GRPC_STATUS,
+                            GRPC_STATUS_UNAVAILABLE);
+}
+
+char* grpc_slice_buffer_start(grpc_slice_buffer* buffer, int i) {
+  return (char*)GRPC_SLICE_START_PTR(buffer->slices[i]);
+}
+
+int grpc_slice_buffer_length(grpc_slice_buffer* buffer, int i) {
+  return GRPC_SLICE_LENGTH(buffer->slices[i]);
+}
+
+#endif