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CorDebugUserState Enumeration

Indicates the user state of a thread.

typedef enum CorDebugUserState {

    USER_STOP_REQUESTED     = 0x01,
    USER_SUSPEND_REQUESTED  = 0x02,
    USER_BACKGROUND         = 0x04,
    USER_UNSTARTED          = 0x08,
    USER_STOPPED            = 0x10,
    USER_WAIT_SLEEP_JOIN    = 0x20,
    USER_SUSPENDED          = 0x40,
    USER_UNSAFE_POINT       = 0x80,

} CorDebugUserState;

Members

Value Description

USER_STOP_REQUESTED

A termination of the thread has been requested.

USER_SUSPEND_REQUESTED

A suspension of the thread has been requested.

USER_BACKGROUND

The thread is running in the background.

USER_UNSTARTED

The thread has not started executing.

USER_STOPPED

The thread has been terminated.

USER_WAIT_SLEEP_JOIN

The thread is waiting for another thread to complete a task.

USER_SUSPENDED

The thread has been suspended.

USER_UNSAFE_POINT

The thread is at an unsafe point. That is, the thread is at a point in execution where it may block garbage collection.

Debug events may be dispatched from unsafe points, but suspending a thread at an unsafe point will very likely cause a deadlock until the thread is resumed. The safe and unsafe points are determined by the just-in-time (JIT) and garbage collection implementation.

Remarks

The user state of a thread is the state that the thread has when the debugger examines it. A thread may have a combination of user states.

Use ICorDebugThread::GetUserState Method to retrieve a thread's user state.

Requirements

Platforms: Windows 2000, Windows XP, Windows Server 2003 family

Header: CorDebug.idl

Library: CorGuids.lib

.NET Framework Version: 2.0, 1.1, 1.0

See Also

Reference

ICorDebugThread Interface

Other Resources

Debugging Enumerations