DosReleaseSpinLock: Difference between revisions
No edit summary |
|||
| Line 11: | Line 11: | ||
==Related Functions== | ==Related Functions== | ||
*[[DosCreateSpinLock]] | |||
*[[DosAcquireSpinLock]] | *[[DosAcquireSpinLock]] | ||
*[[DosFreeSpinLock]] | *[[DosFreeSpinLock]] | ||
[[Category:Dos]] | [[Category:Dos]] | ||
Revision as of 10:12, 19 July 2023
Release a spinlock for multiprocessor serialization
Syntax
VOID APIENTRY DosReleaseSpinLock(HSPINLOCK Handle);
Parameter
- Handle (HSPINLOCK)
- Handle to a spin lock
Remarks
DosReleaseSpinLock is passed a handle which was returned by DosCreateSpinLock When control is returned to the requester, the spin lock is released and interrupts are enabled. A DosAcquireSpinLock must have been previously issued.