SCardFreeMemory (Compact 7)

  • Article

3/12/2014

This function frees memory that has been returned from the resource manager using the SCARD_AUTOALLOCATE length designator.

Syntax

LONG SCardFreeMemory(
  SCARDCONTEXT hContext,
  LPCVOID pvMem,
);

Parameters

  • hContext
    [in] Handle that identifies the resource manager context returned from SCardEstablishContext, or NULL if the creating function also specified NULL for its hContext parameter.
  • pvMem
    [in] Memory block to be freed.

Return Value

The following table shows the possible return values.

Value Description

SCARD_S_SUCCESS

Succeeds

An error value (see Smart Card Error Values for a list of all error values).

Fails

Requirements

Header

winscard.h

Library

winscard.lib

See Also

Reference

Smart Card Functions
SCardEstablishContext
SCardGetProviderId
SCardListCards
SCardListInterfaces
SCardListReaders