reactos/lib/smlib/compses.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS system libraries
   4  * FILE:            lib/smlib/compses.c
   5  * PURPOSE:         Call SM API SM_API_COMPLETE_SESSION
   6  */
   7
   8 #include "precomp.h"
   9
  10 #define NDEBUG
  11 #include <debug.h>
  12
  13 /**********************************************************************
  14  * NAME                                                 EXPORTED
  15  *      SmCompleteSession/3
  16  *
  17  * DESCRIPTION
  18  *      This function is called by an environment subsystem server to
  19  *      tell the SM it finished initialization phase and is ready to
  20  *      manage processes it registered for (SmConnectApiPort).
  21  *
  22  * ARGUMENTS
  23  *      hSmApiPort: port handle returned by SmConnectApiPort;
  24  *      hSbApiPort: call back API port of the subsystem (handle);
  25  *      hApiPort  : API port of the subsystem (handle).
  26  *
  27  * RETURN VALUE
  28  *      Success status as handed by the SM reply; otherwise a failure
  29  *      status code.
  30  */
  31 NTSTATUS WINAPI
  32 SmCompleteSession (IN HANDLE hSmApiPort,
  33                    IN HANDLE hSbApiPort,
  34                    IN HANDLE hApiPort)
  35 {
  36   NTSTATUS         Status;
  37   SM_PORT_MESSAGE  SmReqMsg;
  38
  39   DPRINT("SMLIB: %s called\n", __FUNCTION__);
  40
  41   /* Marshal Ses in the LPC message */
  42   SmReqMsg.Request.CompSes.hApiPort   = hApiPort;
  43   SmReqMsg.Request.CompSes.hSbApiPort = hSbApiPort;
  44
  45   /* SM API to invoke */
  46   SmReqMsg.SmHeader.ApiIndex = SM_API_COMPLETE_SESSION;
  47
  48   /* Port message */
  49   SmReqMsg.Header.u2.s2.Type = LPC_NEW_MESSAGE;
  50   SmReqMsg.Header.u1.s1.DataLength    = SM_PORT_DATA_SIZE(SmReqMsg.Request);
  51   SmReqMsg.Header.u1.s1.TotalLength = SM_PORT_MESSAGE_SIZE;
  52   Status = NtRequestWaitReplyPort (hSmApiPort, (PPORT_MESSAGE) & SmReqMsg, (PPORT_MESSAGE) & SmReqMsg);
  53   if (NT_SUCCESS(Status))
  54   {
  55     return SmReqMsg.SmHeader.Status;
  56   }
  57   DPRINT("SMLIB: %s failed (Status=0x%08lx)\n", __FUNCTION__, Status);
  58   return Status;
  59 }
  60
  61 /* EOF */