1 //
2 //
3 // Copyright 2018 gRPC authors.
4 //
5 // Licensed under the Apache License, Version 2.0 (the "License");
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
8 //
9 // http://www.apache.org/licenses/LICENSE-2.0
10 //
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
16 //
17 //
18
19 #ifndef GRPC_SRC_CORE_LIB_IOMGR_PYTHON_UTIL_H
20 #define GRPC_SRC_CORE_LIB_IOMGR_PYTHON_UTIL_H
21
22 #include <grpc/slice.h>
23 #include <grpc/status.h>
24 #include <grpc/support/port_platform.h>
25
26 #include "src/core/lib/iomgr/error.h"
27
28 // These are only used by the gRPC Python extensions.
29 // They are easier to define here (rather than in Cython)
30 // because Cython doesn't handle #defines well.
31
grpc_socket_error(char * error)32 inline grpc_error_handle grpc_socket_error(char* error) {
33 return grpc_error_set_int(GRPC_ERROR_CREATE(error),
34 grpc_core::StatusIntProperty::kRpcStatus,
35 GRPC_STATUS_UNAVAILABLE);
36 }
37
grpc_slice_buffer_start(grpc_slice_buffer * buffer,int i)38 inline char* grpc_slice_buffer_start(grpc_slice_buffer* buffer, int i) {
39 return reinterpret_cast<char*>(GRPC_SLICE_START_PTR(buffer->slices[i]));
40 }
41
grpc_slice_buffer_length(grpc_slice_buffer * buffer,int i)42 inline int grpc_slice_buffer_length(grpc_slice_buffer* buffer, int i) {
43 return GRPC_SLICE_LENGTH(buffer->slices[i]);
44 }
45
46 #endif // GRPC_SRC_CORE_LIB_IOMGR_PYTHON_UTIL_H
47