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Separate out the VacRUsage stuff as an independent module, in preparation

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for using it for other things besides VACUUM.
This commit is contained in:
Tom Lane
2005-10-03 22:52:26 +00:00
parent 9c873828bd
commit 12992ab37a
6 changed files with 155 additions and 112 deletions
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37
src/include/utils/pg_rusage.h Normal file
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/*-------------------------------------------------------------------------
*
* pg_rusage.h
* header file for resource usage measurement support routines
*
*
* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/utils/pg_rusage.h,v 1.1 2005/10/03 22:52:26 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef PG_RUSAGE_H
#define PG_RUSAGE_H
#include <sys/time.h>
#ifdef HAVE_GETRUSAGE
#include <sys/resource.h>
#else
#include "rusagestub.h"
#endif
/* State structure for pg_rusage_init/pg_rusage_show */
typedef struct PGRUsage
{
struct timeval tv;
struct rusage ru;
} PGRUsage;
extern void pg_rusage_init(PGRUsage *ru0);
extern const char *pg_rusage_show(const PGRUsage *ru0);
#endif /* PG_RUSAGE_H */