rusage_incr Kernel Service

Purpose

Increments a field of the rusage structure.

Syntax

#include <sys/encap.h>

void rusage_incr ( field, amount) int field; int amount;

Parameters

Item	Description
field	Specifies the field to increment. It must have one of the following values: RUSAGE_INBLOCK Denotes the `ru_inblock` field. This field specifies the number of times the file system performed input. RUSAGE_OUTBLOCK Denotes the `ru_outblock` field. This field specifies the number of times the file system performed output. RUSAGE_MSGRCV Denotes the `ru_msgrcv` field. This field specifies the number of IPC messages received. RUSAGE_MSGSENT Denotes the `ru_msgsnd` field. This field specifies the number of IPC messages sent.
amount	Specifies the amount to increment to the field.

Item

Description

field

Specifies the field to increment. It must have one of the following values:

RUSAGE_INBLOCK: Denotes the ru_inblock field. This field specifies the number of times the file system performed input.
RUSAGE_OUTBLOCK: Denotes the ru_outblock field. This field specifies the number of times the file system performed output.
RUSAGE_MSGRCV: Denotes the ru_msgrcv field. This field specifies the number of IPC messages received.
RUSAGE_MSGSENT: Denotes the ru_msgsnd field. This field specifies the number of IPC messages sent.

amount

Specifies the amount to increment to the field.

Description

The rusage_incr kernel service increments the field specified by the field parameter of the calling process' rusage structure by the amount amount.

Execution Environment

The rusage_incr kernel service can be called from the process environment only.

Return Values

The rusage_incr kernel service has no return values.