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Technical Reference: Base Operating System and Extensions, Volume 1

perfstat_reset Subroutine

Purpose

Empties libperfstat configuration information cache.

Library

Perfstat Library (libperfstat.a)

Syntax

#include <libperfstat.h>

void perfstat_reset (void)

Description

The perfstat_cpu_total, perfstat_disk, perfstat_diskadapter, perfstat_netinterface, and perfstat_pagingspace subroutines return configuration information retrieved from the ODM database and automatically cached by the library.

The perfstat_reset subroutine flushes this information cache and should be called whenever the machine configuration has changed.

Files

The libperfstat.h defines standard macros, data types and subroutines.

Related Information

perfstat_cpu_total Subroutine, perfstat_disk Subroutine, perfstat_diskadapter Subroutine, perfstat_netinterface Subroutine, and perfstat_pagingspace Subroutine.

Perfstat API in Performance Tools and APIs Technical Reference.

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