Retrieves the Performance Monitor settings for a target thread.
Performance Monitor APIs Library (libpmapi.a)
int pm_get_program_thread ( pid, tid, *prog)
The pm_get_program_thread subroutine retrieves the Performance Monitor settings for a target kernel thread. The thread must be stopped and must be part of a debuggee process under the control of the calling process. This includes mode information and the events being counted, which are in a list of event identifiers. The identifiers come from the lists returned by the pm_init subroutine.
The counting mode includes user mode and kernel mode, and the current counting state.
If the list includes an event which can be used with a threshold (as indicated by the pm_init subroutine), a threshold value is also returned.
|pid||Process identifier of the target thread. The target process must be an argument of a debug process.|
|tid||Thread identifier of the target thread.|
|*prog||Returns which Performance Monitor events and modes are set.
Supported modes are:
|0||No errors occurred.|
|Positive error code||Refer to the pm_error (pm_error Subroutine) subroutine to decode the error code.|
Refer to the pm_error (pm_error Subroutine) subroutine.
|/usr/include/pmapi.h||Defines standard macros, data types, and subroutines.|
pm_init (pm_init Subroutine), pm_error (pm_error Subroutine), pm_set_program_thread (pm_set_program_thread Subroutine), pm_delete_program_thread (pm_delete_program_thread Subroutine), pm_get_data_thread (pm_get_data_thread Subroutine), pm_start_thread (pm_start_thread Subroutine), pm_stop_thread (pm_stop_thread Subroutine), pm_reset_data_thread (pm_reset_data_thread Subroutine) subroutines.
Performance Monitor API Programming Concepts in AIX 5L Version 5.1 General Programming Concepts.