reactos/dll/win32/kernel32/synch/critical.c

   1 /*
   2  * PROJECT:         ReactOS Win32 Base API
   3  * LICENSE:         GPL - See COPYING in the top level directory
   4  * FILE:            dll/win32/kernel32/synch/critical.c
   5  * PURPOSE:         Wrappers for the RTL Critical Section Implementation
   6  * PROGRAMMERS:     Alex Ionescu (alex.ionescu@reactos.org)
   7  */
   8
   9 /* INCLUDES *****************************************************************/
  10
  11 #include <k32.h>
  12
  13 #define NDEBUG
  14 #include <debug.h>
  15
  16 /* FUNCTIONS *****************************************************************/
  17
  18 /*
  19  * @implemented
  20  */
  21 VOID
  22 WINAPI
  23 InitializeCriticalSection(OUT LPCRITICAL_SECTION lpCriticalSection)
  24 {
  25     NTSTATUS Status;
  26
  27     /* Initialize the critical section and raise an exception if we failed */
  28     Status = RtlInitializeCriticalSection(
  29        (PRTL_CRITICAL_SECTION)lpCriticalSection);
  30     if (!NT_SUCCESS(Status))
  31         RtlRaiseStatus(Status);
  32 }
  33
  34 /*
  35  * @implemented
  36  */
  37 BOOL
  38 WINAPI
  39 InitializeCriticalSectionAndSpinCount(OUT LPCRITICAL_SECTION lpCriticalSection,
  40                                       IN DWORD dwSpinCount)
  41 {
  42     NTSTATUS Status;
  43
  44     /* Initialize the critical section */
  45     Status = RtlInitializeCriticalSectionAndSpinCount(
  46         (PRTL_CRITICAL_SECTION)lpCriticalSection,
  47         dwSpinCount);
  48     if (!NT_SUCCESS(Status))
  49     {
  50         /* Set failure code */
  51         SetLastErrorByStatus(Status);
  52         return FALSE;
  53     }
  54
  55     /* Success */
  56     return TRUE;
  57 }
  58
  59 /* EOF */