reactos/ntoskrnl/rtl/libsupp.c

   1 /*
   2  *
   3  * COPYRIGHT:       See COPYING in the top level directory
   4  * PROJECT:         ReactOS system libraries
   5  * FILE:            lib/ntoskrnl/rtl/libsup.c
   6  * PURPOSE:         Rtl library support routines
   7  * UPDATE HISTORY:
   8  *
   9  */
  10
  11 /* INCLUDES ******************************************************************/
  12
  13 #include <ntoskrnl.h>
  14 #define NDEBUG
  15 #include <internal/debug.h>
  16
  17 //FIXME: sort this out somehow
  18 #define PCRITICAL_SECTION PVOID
  19 #define LPCRITICAL_SECTION PVOID
  20
  21 /* FUNCTIONS *****************************************************************/
  22
  23 /*
  24  * @implemented
  25  */
  26 VOID STDCALL
  27 RtlDeleteCriticalSection(PCRITICAL_SECTION CriticalSection)
  28 {
  29 }
  30
  31 /*
  32  * @implemented
  33  */
  34 DWORD STDCALL
  35 RtlSetCriticalSectionSpinCount(
  36    LPCRITICAL_SECTION CriticalSection,
  37    DWORD SpinCount
  38    )
  39 {
  40    return 0;
  41 }
  42
  43
  44 /*
  45  * @implemented
  46  */
  47 VOID STDCALL
  48 RtlEnterCriticalSection(PCRITICAL_SECTION CriticalSection)
  49 {
  50    ExAcquireFastMutex((PFAST_MUTEX) CriticalSection );
  51 }
  52
  53
  54 /*
  55  * @implemented
  56  */
  57 NTSTATUS STDCALL
  58 RtlInitializeCriticalSection(PCRITICAL_SECTION CriticalSection)
  59 {
  60    ExInitializeFastMutex((PFAST_MUTEX)CriticalSection );
  61    return STATUS_SUCCESS;
  62 }
  63
  64
  65 /*
  66  * @implemented
  67  */
  68 VOID STDCALL
  69 RtlLeaveCriticalSection(PCRITICAL_SECTION CriticalSection)
  70 {
  71    ExReleaseFastMutex((PFAST_MUTEX) CriticalSection );
  72 }
  73
  74 /*
  75  * @implemented
  76  */
  77 BOOLEAN STDCALL
  78 RtlTryEnterCriticalSection(PCRITICAL_SECTION CriticalSection)
  79 {
  80   return ExTryToAcquireFastMutex((PFAST_MUTEX) CriticalSection );
  81 }
  82
  83
  84 /*
  85  * @implemented
  86  */
  87 NTSTATUS STDCALL
  88 RtlInitializeCriticalSectionAndSpinCount (
  89    PCRITICAL_SECTION CriticalSection,
  90         ULONG SpinCount)
  91 {
  92    ExInitializeFastMutex((PFAST_MUTEX)CriticalSection );
  93    return STATUS_SUCCESS;
  94 }
  95
  96 /* EOF */