LockedPageAllocator::AllocateLocked

Allocate and lock memory pages. If len is not a multiple of the system page size, it is rounded up. Returns nullptr in case of allocation failure.

Synopsis

Declared in <support/lockedpool.h>

virtual
void*
AllocateLocked(
    size_t len,
    bool* lockingSuccess) = 0;

Description

If locking the memory pages could not be accomplished it will still return the memory, however the lockingSuccess flag will be false. lockingSuccess is undefined if the allocation fails.

Return Value

Pointer to the allocated memory, or nullptr on failure.

Parameters

Name

Description

len

Number of bytes to allocate, rounded up to the page size.

lockingSuccess

Set to true if the pages were locked, false otherwise.

Created with MrDocs