46 lines
5.3 KiB
TypeScript
46 lines
5.3 KiB
TypeScript
/* auto-generated by NAPI-RS */
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/* eslint-disable */
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/**
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* This function get the priority of the current process.
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* On Unix, it uses the [`getpriority(2)`](https://linux.die.net/man/2/getpriority).
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*
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* On Windows, it uses the [`GetThreadPriority`](https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-getthreadpriority) function.
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*
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* | Priority Constant | Value | Description |
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* |------------------------------------|-----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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* | THREAD_MODE_BACKGROUND_BEGIN | 0x00010000| Begin background processing mode. The system lowers the resource scheduling priorities of the thread so that it can perform background work without significantly affecting activity in the foreground. |
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* | | | This value can be specified only if hThread is a handle to the current thread. The function fails if the thread is already in background processing mode. |
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* | | | Windows Server 2003: This value is not supported. |
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* | THREAD_MODE_BACKGROUND_END | 0x00020000| End background processing mode. The system restores the resource scheduling priorities of the thread as they were before the thread entered background processing mode. |
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* | | | This value can be specified only if hThread is a handle to the current thread. The function fails if the thread is not in background processing mode. |
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* | | | Windows Server 2003: This value is not supported. |
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* | THREAD_PRIORITY_ABOVE_NORMAL | 1 | Priority 1 point above the priority class. |
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* | THREAD_PRIORITY_BELOW_NORMAL | -1 | Priority 1 point below the priority class. |
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* | THREAD_PRIORITY_HIGHEST | 2 | Priority 2 points above the priority class. |
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* | THREAD_PRIORITY_IDLE | -15 | Base priority of 1 for IDLE_PRIORITY_CLASS, BELOW_NORMAL_PRIORITY_CLASS, NORMAL_PRIORITY_CLASS, ABOVE_NORMAL_PRIORITY_CLASS, or HIGH_PRIORITY_CLASS processes, and a base priority of 16 for REALTIME_PRIORITY_CLASS processes. |
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* | THREAD_PRIORITY_LOWEST | -2 | Priority 2 points below the priority class. |
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* | THREAD_PRIORITY_NORMAL | 0 | Normal priority for the priority class. |
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* | THREAD_PRIORITY_TIME_CRITICAL | 15 | Base priority of 15 for IDLE_PRIORITY_CLASS, BELOW_NORMAL_PRIORITY_CLASS, NORMAL_PRIORITY_CLASS, ABOVE_NORMAL_PRIORITY_CLASS, or HIGH_PRIORITY_CLASS processes, and a base priority of 31 for REALTIME_PRIORITY_CLASS processes. |
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*/
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export declare function getCurrentProcessPriority(): number
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/**
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* This function set the priority of the current process.
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* On Unix, it uses the [`nice`](https://linux.die.net/man/2/nice) function.
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*
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* On Windows, it uses the [`SetThreadPriority`](https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-setthreadpriority) function.
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*/
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export declare function nice(incr?: number | undefined | null): number
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export declare enum WindowsThreadPriority {
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ThreadModeBackgroundBegin = 65536,
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ThreadModeBackgroundEnd = 131072,
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ThreadPriorityAboveNormal = 1,
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ThreadPriorityBelowNormal = -1,
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ThreadPriorityHighest = 2,
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ThreadPriorityIdle = -15,
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ThreadPriorityLowest = -2,
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ThreadPriorityNormal = 0,
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ThreadPriorityTimeCritical = 15
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}
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