add macros so that bthread and pthread can be controled

core/sdk-cpp/include/macros.h

+// Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
+//
+// 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.
+
+#pragma once
+#include "core/sdk-cpp/include/common.h"
+
+namespace baidu {
+namespace paddle_serving {
+namespace predictor {
+
+#ifndef CATCH_ANY_AND_RET
+#define CATCH_ANY_AND_RET(errno)       \
+  catch (...) {                        \
+    LOG(ERROR) << "exception catched"; \
+    return errno;                      \
+  }
+#endif
+
+#define USE_PTHREAD
+
+#ifdef USE_PTHREAD
+
+#define THREAD_T pthread_t
+#define THREAD_KEY_T pthread_key_t
+#define THREAD_MUTEX_T pthread_mutex_t
+#define THREAD_KEY_CREATE pthread_key_create
+#define THREAD_SETSPECIFIC pthread_setspecific
+#define THREAD_GETSPECIFIC pthread_getspecific
+#define THREAD_CREATE pthread_create
+#define THREAD_CANCEL pthread_cancel
+#define THREAD_JOIN pthread_join
+#define THREAD_KEY_DELETE pthread_key_delete
+#define THREAD_MUTEX_INIT pthread_mutex_init
+#define THREAD_MUTEX_LOCK pthread_mutex_lock
+#define THREAD_MUTEX_UNLOCK pthread_mutex_unlock
+#define THREAD_MUTEX_DESTROY pthread_mutex_destroy
+#define THREAD_COND_T pthread_cond_t
+#define THREAD_COND_INIT pthread_cond_init
+#define THREAD_COND_SIGNAL pthread_cond_signal
+#define THREAD_COND_WAIT pthread_cond_wait
+#define THREAD_COND_DESTROY pthread_cond_destroy
+
+#else
+
+#define THREAD_T bthread_t
+#define THREAD_KEY_T bthread_key_t
+#define THREAD_MUTEX_T bthread_mutex_t
+#define THREAD_KEY_CREATE bthread_key_create
+#define THREAD_SETSPECIFIC bthread_setspecific
+#define THREAD_GETSPECIFIC bthread_getspecific
+#define THREAD_CREATE bthread_start_background
+#define THREAD_CANCEL bthread_stop
+#define THREAD_JOIN bthread_join
+#define THREAD_KEY_DELETE bthread_key_delete
+#define THREAD_MUTEX_INIT bthread_mutex_init
+#define THREAD_MUTEX_LOCK bthread_mutex_lock
+#define THREAD_MUTEX_UNLOCK bthread_mutex_unlock
+#define THREAD_MUTEX_DESTROY bthread_mutex_destroy
+#define THREAD_COND_T bthread_cond_t
+#define THREAD_COND_INIT bthread_cond_init
+#define THREAD_COND_SIGNAL bthread_cond_signal
+#define THREAD_COND_WAIT bthread_cond_wait
+#define THREAD_COND_DESTROY bthread_cond_destroy
+
+#endif
+
+}  // namespace predictor
+}  // namespace paddle_serving
+}  // namespace baidu