reactos/subsys/csrss/api/user.c

   1 /* $Id$
   2  *
   3  * reactos/subsys/csrss/api/user.c
   4  *
   5  * User functions
   6  *
   7  * ReactOS Operating System
   8  */
   9
  10 /* INCLUDES ******************************************************************/
  11
  12 #include <csrss.h>
  13
  14 #define NDEBUG
  15 #include <debug.h>
  16
  17 /* GLOBALS *******************************************************************/
  18
  19 static BOOLEAN ServicesProcessIdValid = FALSE;
  20 static ULONG ServicesProcessId;
  21
  22
  23 /* FUNCTIONS *****************************************************************/
  24
  25 CSR_API(CsrRegisterServicesProcess)
  26 {
  27   NTSTATUS Status;
  28
  29   Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
  30   Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - LPC_MESSAGE_BASE_SIZE;
  31
  32   if (ServicesProcessIdValid == TRUE)
  33     {
  34       /* Only accept a single call */
  35       Status = STATUS_INVALID_PARAMETER;
  36     }
  37   else
  38     {
  39       ServicesProcessId = (ULONG)Request->Data.RegisterServicesProcessRequest.ProcessId;
  40       ServicesProcessIdValid = TRUE;
  41       Status = STATUS_SUCCESS;
  42     }
  43
  44   Request->Status = Status;
  45
  46   return(Status);
  47 }
  48
  49 /* EOF */