5.8 WD_Sleep

5.8 WD_Sleep
	Chapter 5. General WD_xxx Functions

Purpose

• Delays execution for a specific duration of time.

Prototype

DWORD WD_Sleep(
    HANDLE hWD,
    WD_SLEEP *pSleep);

Parameters

Description

Name	Description
hWD	Handle to WinDriver's kernel-mode driver as received from `WD_Open`() [5.2]
pSleep	Pointer to a sleep information structure:
• dwMicroSeconds	Sleep time in microseconds – 1/1,000,000 of a second.
• dwOptions	A bit-mask, which can be set to either of the following: • `Zero (0)` – Busy sleep (default) OR: • `SLEEP_NON_BUSY` – Delay execution without consuming CPU resources. (Not relevant for under 17,000 micro seconds. Less accurate than busy sleep).

Return Value

Returns WD_STATUS_SUCCESS (0) on success, or an appropriate error code otherwise [A].

Remarks

Example

WD_Sleep slp;

BZERO(slp);
slp.dwMicroSeconds = 200;
WD_Sleep(hWD, &slp);


5.7 WD_DebugDump		5.9 WD_License