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63 lines
1.3 KiB
C++
63 lines
1.3 KiB
C++
// processinfo.h
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/* Copyright 2009 10gen Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <sys/types.h>
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#ifndef _WIN32
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#include <unistd.h>
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#else
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typedef int pid_t;
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int getpid();
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#endif
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namespace mongo {
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class BSONObjBuilder;
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class ProcessInfo {
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public:
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ProcessInfo( pid_t pid = getpid() );
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~ProcessInfo();
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/**
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* @return mbytes
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*/
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int getVirtualMemorySize();
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/**
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* @return mbytes
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*/
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int getResidentSize();
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/**
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* Append platform-specific data to obj
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*/
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void getExtraInfo(BSONObjBuilder& info);
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bool supported();
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bool blockCheckSupported();
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bool blockInMemory( char * start );
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private:
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pid_t _pid;
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};
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}
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