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101 lines
2.8 KiB
HTML
101 lines
2.8 KiB
HTML
<h2>thread_basic_info</h2>
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<hr>
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<p>
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<strong>Structure</strong> - Defines basic information for a thread.
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<h3>SYNOPSIS</h3>
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<pre>
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<strong>struct thread_basic_info</strong>
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<strong>{</strong>
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<strong>time_value_t</strong> <var>user_time</var><strong>;</strong>
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<strong>time_value_t</strong> <var>system_time</var><strong>;</strong>
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<strong>integer_t</strong> <var>cpu_usage</var><strong>;</strong>
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<strong>policy_t</strong> <var>policy</var><strong>;</strong>
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<strong>integer_t</strong> <var>run_state</var><strong>;</strong>
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<strong>integer_t</strong> <var>flags</var><strong>;</strong>
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<strong>integer_t</strong> <var>suspend_count</var><strong>;</strong>
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<strong>integer_t</strong> <var>sleep_time</var><strong>;</strong>
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<strong>};</strong>
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<strong>typedef struct thread_basic_info* thread_basic_info_t;</strong>
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</pre>
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<h3>FIELDS</h3>
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<dl>
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<dt> <var>user_time</var>
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<dd>
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The total user run time for the thread.
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<p>
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<dt> <var>system_time</var>
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<dd>
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The total system run time for the thread.
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<p>
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<dt> <var>cpu_usage</var>
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<dd>
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Scaled <strong>CPU</strong> usage percentage for the thread.
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<p>
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<dt> <var>policy</var>
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<dd>
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Scheduling policy in effect
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<p>
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<dt> <var>run_state</var>
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<dd>
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The thread's run state. Possible values are:
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<dl>
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<p>
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<dt> <strong>TH_STATE_RUNNING</strong>
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<dd>
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The thread is running normally.
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<p>
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<dt> <strong>TH_STATE_STOPPED</strong>
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<dd>
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The thread is stopped.
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<p>
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<dt> <strong>TH_STATE_WAITING</strong>
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<dd>
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The thread is waiting normally.
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<p>
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<dt> <strong>TH_STATE_UNINTERRUPTIBLE</strong>
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<dd>
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The thread is in an un-interruptible wait state.
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<p>
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<dt> <strong>TH_STATE_HALTED</strong>
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<dd>
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The thread is halted at a clean point.
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</dl>
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<p>
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<dt> <var>flags</var>
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<dd>
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Swap/idle flags for the thread. Possible values are:
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<dl>
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<p>
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<dt> <strong>TH_FLAGS_SWAPPED</strong>
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<dd>
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The thread is swapped out.
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<p>
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<dt> <strong>TH_FLAGS_IDLE</strong>
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<dd>
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The thread is an idle thread.
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</dl>
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<p>
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<dt> <var>suspend_count</var>
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<dd>
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The current suspend count for the thread.
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<p>
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<dt> <var>sleep_time</var>
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<dd>
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The number of seconds that the thread has been sleeping.
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</dl>
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<h3>DESCRIPTION</h3>
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<p>
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The <strong>thread_basic_info</strong> structure defines the basic information
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array for threads.
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The <strong>thread_info</strong> function returns this array for a specified thread.
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<h3>RELATED INFORMATION</h3>
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<p>
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Functions:
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<a href="thread_info.html"><strong>thread_info</strong></a>.
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<p>
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Data Structures:
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<a href="policy_fifo_info.html"><strong>policy_fifo_info</strong></a>,
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<a href="policy_rr_info.html"><strong>policy_rr_info</strong></a>,
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<a href="policy_timeshare_info.html"><strong>policy_timeshare_info</strong></a>.
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