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rocksdb/util/thread_status_impl.cc

66 lines
1.7 KiB

// Copyright (c) 2013, Facebook, Inc. All rights reserved.
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
//
#include "rocksdb/env.h"
#include "rocksdb/thread_status.h"
#include "util/thread_operation.h"
namespace rocksdb {
#if ROCKSDB_USING_THREAD_STATUS
const std::string& ThreadStatus::GetThreadTypeName(
ThreadStatus::ThreadType thread_type) {
static std::string thread_type_names[NUM_THREAD_TYPES + 1] = {
"High Pri", "Low Pri", "User", "Unknown"};
return thread_type_names[thread_type];
}
const std::string& ThreadStatus::GetOperationName(
ThreadStatus::OperationType op_type) {
return global_operation_table[op_type].name;
}
const std::string& ThreadStatus::GetStateName(
ThreadStatus::StateType state_type) {
return global_state_table[state_type].name;
}
const std::string ThreadStatus::TimeToString(
int64_t time) {
if (time == 0) {
return "";
}
return Env::Default()->TimeToString(time);
}
#else
const std::string& ThreadStatus::GetThreadTypeName(
ThreadStatus::ThreadType thread_type) {
static std::string dummy_str = "";
return dummy_str;
}
const std::string& ThreadStatus::GetOperationName(
ThreadStatus::OperationType op_type) {
static std::string dummy_str = "";
return dummy_str;
}
const std::string& ThreadStatus::GetStateName(
ThreadStatus::StateType state_type) {
static std::string dummy_str = "";
return dummy_str;
}
const std::string ThreadStatus::TimeToString(
int64_t time) {
static std::string dummy_str = "";
return dummy_str;
}
#endif // ROCKSDB_USING_THREAD_STATUS
} // namespace rocksdb