diff options
| author | J M Rossy <[email protected]> | 2015-07-29 15:40:09 -0700 |
|---|---|---|
| committer | J M Rossy <[email protected]> | 2015-07-29 16:34:40 -0700 |
| commit | 5d61a4a79a1e96dc5d9af1e5e712c84507307544 (patch) | |
| tree | 49ed270893578cd18758b74ffcca16dc7ab948d6 /avscamera/sys/Waitable.cpp | |
| parent | 5d41613e26e147d2300c786bb2b34cb4b4067a25 (diff) | |
Samples update for public Windows 10 release
Fix #2 Enabling WPP Recorder in Sensors Samples causes errors
Fix #4 Add back fixed KMDOD sample
Add new BarcodeScanner sample in pos folder
Add new MagneticStripeReader sample in pos folder
Add new SynpaticsTouch sample in input folder
Add new Power Engine Plugin sample in pofx folder
Add new DeviceMft sample in avstream folder
Add new AvsCamera sample in root
Add new SimBatt sample in root
Add other pre-existing samples not yet released for Win10
Diffstat (limited to 'avscamera/sys/Waitable.cpp')
| -rw-r--r-- | avscamera/sys/Waitable.cpp | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/avscamera/sys/Waitable.cpp b/avscamera/sys/Waitable.cpp new file mode 100644 index 00000000..1de5827a --- /dev/null +++ b/avscamera/sys/Waitable.cpp @@ -0,0 +1,69 @@ +/************************************************************************** + + A/V Stream Camera Sample + + Copyright (c) 2014, Microsoft Corporation. + + File: + + waitable.cpp + + Abstract: + + Base interface for any object that is waitable. + In otherwords, it contains a kernel dispatch object. + + History: + + created 5/30/2014 + +**************************************************************************/ + +#include "Common.h" + +KWaitable:: +KWaitable() +{} + + +KWaitable:: +~KWaitable() +{} + +NTSTATUS +KWaitable:: +Wait( + _In_opt_ PLARGE_INTEGER Timeout +) +/*++ + +Routine Description: + + Default Wait implementation. + +Arguments: + + Timeout - + An optional timeout value in 100ns units. Negative is relative time. + If NULL, wait forever. + +Return Value: + + Success / Failure. + +--*/ +{ + PVOID pObj = GetDispatchObject() ; + + if(pObj != NULL) + { + return + KeWaitForSingleObject( + pObj, + Executive, + KernelMode, + FALSE, + Timeout); + } + return STATUS_SUCCESS; +} |
