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Technical Reference: Base Operating System and Extensions, Volume 1


pm_start Subroutine

Purpose

Starts system wide Performance Monitor counting.

Library

Performance Monitor APIs Library (libpmapi.a)

Syntax

#include <pmapi.h>
 
int pm_start()

Description

The pm_start subroutine starts system wide Performance Monitor counting.

Return Values


0 Operation completed successfully.
Positive Error Code. Refer to the pm_error (pm_error Subroutine) subroutine to decode the error code

Error Codes

Refer to the pm_error (pm_error Subroutine) subroutine.

Files


/usr/include/pmapi.h Defines standard macros, data types, and subroutines.

Related Information

The pm_init (pm_init Subroutine) subroutine, pm_error (pm_error Subroutine) subroutine, pm_set_program (pm_set_program Subroutine) subroutine, pm_get_program (pm_get_program Subroutine) subroutine, pm_delete_program (pm_delete_program Subroutine) subroutine, pm_get_data (pm_get_data Subroutine) subroutine, pm_stop (pm_stop Subroutine) subroutine, pm_reset_data (pm_reset_data Subroutine) subroutine.


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