thread_basic_info

Structure - Defines basic information for a thread.

SYNOPSIS

struct thread_basic_info
{
       time_value_t     user_time;
       time_value_t   system_time;
       integer_t        cpu_usage;
       policy_t            policy;
       integer_t        run_state;
       integer_t            flags;
       integer_t    suspend_count;
       integer_t       sleep_time;
};

typedef struct thread_basic_info* thread_basic_info_t;

FIELDS

user_time

The total user run time for the thread.

system_time

The total system run time for the thread.

cpu_usage

Scaled CPU usage percentage for the thread.

policy

Scheduling policy in effect

run_state

The thread's run state. Possible values are:

TH_STATE_RUNNING

The thread is running normally.

TH_STATE_STOPPED

The thread is stopped.

TH_STATE_WAITING

The thread is waiting normally.

TH_STATE_UNINTERRUPTIBLE

The thread is in an un-interruptible wait state.

TH_STATE_HALTED

The thread is halted at a clean point.

flags

Swap/idle flags for the thread. Possible values are:

TH_FLAGS_SWAPPED

The thread is swapped out.

TH_FLAGS_IDLE

The thread is an idle thread.

suspend_count

The current suspend count for the thread.

sleep_time

The number of seconds that the thread has been sleeping.

DESCRIPTION

The thread_basic_info structure defines the basic information array for threads. The thread_info function returns this array for a specified thread.

RELATED INFORMATION

Functions: thread_info.

Data Structures: policy_fifo_info, policy_rr_info, policy_timeshare_info.