AllocMem

Points to the AllocMem function that is used to allocate memory. Any memory allocated by using this function will automatically be freed when the session ends.

The AllocMem callback function allocates memory from the process heap to a buffer. Any memory allocated with this function will automatically be freed by the ISA Web proxy service when the session ends.

The AllocMem function is declared as:

VOID * WINAPI * AllocMem(
  PHTTP_FILTER_CONTEXT pfc,
  DWORD cbSize,
  DWORD dwReserved
);

Parameters

pfc

Points to the HTTP_FILTER_CONTEXT data structure that is associated with the current active HTTP transaction.

cbSize

Indicates the size of the buffer to be allocated, in bytes.

dwReserved

Reserved for use by the server.