reactos/drivers/net/tcpip/tcpip/pool.c

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS TCP/IP protocol driver
   4  * FILE:        tcpip/pool.c
   5  * PURPOSE:     Routines for controling pools
   6  * PROGRAMMERS: Casper S. Hornstrup (chorns@users.sourceforge.net)
   7  * REVISIONS:
   8  *   CSH 01/08-2000 Created
   9  */
  10 #include <tcpip.h>
  11 #include <pool.h>
  12
  13
  14 PVOID PoolAllocateBuffer(
  15     ULONG Size)
  16 /*
  17  * FUNCTION: Returns a buffer from the free buffer pool
  18  * RETURNS:
  19  *     Pointer to buffer, NULL if there was not enough
  20  *     free resources
  21  */
  22 {
  23     PVOID Buffer;
  24
  25     /* FIXME: Get buffer from a free buffer pool with enough room */
  26
  27     Buffer = ExAllocatePool(NonPagedPool, Size);
  28
  29     TI_DbgPrint(DEBUG_MEMORY, ("Allocated (%i) bytes at (0x%X).\n", Size, Buffer));
  30
  31     return Buffer;
  32 }
  33
  34
  35 VOID PoolFreeBuffer(
  36     PVOID Buffer)
  37 /*
  38  * FUNCTION: Returns a buffer to the free buffer pool
  39  * ARGUMENTS:
  40  *     Buffer = Buffer to return to free buffer pool
  41  */
  42 {
  43     /* FIXME: Put buffer in free buffer pool */
  44
  45     TI_DbgPrint(DEBUG_MEMORY, ("Freeing buffer at (0x%X).\n", Buffer));
  46
  47     ExFreePool(Buffer);
  48 }
  49
  50 /* EOF */