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memdebug.hh
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/*
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* Copyright (C) 2011 Kamil Dudka <kdudka@redhat.com>
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*
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* This file is part of predator.
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*
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* predator is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* predator is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with predator. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef H_GUARD_MEM_DEBUG_H
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#define H_GUARD_MEM_DEBUG_H
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#include <string>
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#include <sys/types.h>
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/**
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* @file memdebug.hh
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* @todo some dox
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*/
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/// provide the raw amount of currently allocated memory (as glibc reports it)
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bool
rawMemUsage
(ssize_t *pDst);
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/// initialize memory debugging, taking the current memory state as state zero
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bool
initMemDrift
();
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/// provide relative amount of currently allocated memory (subtracting drift)
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bool
currentMemUsage
(ssize_t *pDst);
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/// print the current amount of allocated memory
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bool
printMemUsage
(
const
char
*justCompletedFncName);
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/// print the peak over all calls of rawMemUsage(), but relative to the drift
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bool
printPeakMemUsage
();
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#endif
/* H_GUARD_MEM_DEBUG_H */
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