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proc_statm.h
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proc_statm.h
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/*
* This file is part of libsysperf
*
* Copyright (C) 2001, 2004-2007 by Nokia Corporation.
*
* Contact: Eero Tamminen <eero.tamminen@nokia.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
/* ========================================================================= *
* File: proc_statm.h
*
* Author: Simo Piiroinen
*
* -------------------------------------------------------------------------
*
* History:
*
* 31-May-2006 Simo Piiroinen
* - copied from track2 source tree
* ========================================================================= */
#ifndef PROC_STATM_H_
#define PROC_STATM_H_
#include <stdio.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct proc_statm_t
{
unsigned size; // total program size
unsigned resident; // size of memory portions
unsigned shared; // number of pages that are shared
unsigned trs; // number of pages that are 'code'
unsigned drs; // number of pages of data/stack
unsigned lrs; // number of pages of library
unsigned dt; // number of dirty pages
} proc_statm_t;
static inline void proc_statm_dtor(proc_statm_t *self) { }
static inline void proc_statm_ctor(proc_statm_t *self) { }
void proc_statm_update(proc_statm_t *self, char *data);
void proc_statm_parse(proc_statm_t *self, const char *path);
void proc_statm_repr(proc_statm_t *self, FILE *file);
#ifdef __cplusplus
};
#endif
#endif // PROC_STATM_H_