reactos/ntoskrnl/nt/ntsem.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS kernel
   4  * FILE:            ntoskrnl/nt/ntsem.c
   5  * PURPOSE:         Synchronization primitives
   6  * PROGRAMMER:      David Welch (welch@mcmail.com)
   7  * UPDATE HISTORY:
   8  *                  Created 22/05/98
   9  */
  10
  11 /* INCLUDES *****************************************************************/
  12
  13 #include <ddk/ntddk.h>
  14
  15 #include <internal/debug.h>
  16
  17 /* FUNCTIONS *****************************************************************/
  18
  19 NTSTATUS STDCALL NtCreateSemaphore(OUT PHANDLE SemaphoreHandle,
  20                            IN ACCESS_MASK DesiredAccess,
  21                            IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
  22                            IN ULONG InitialCount,
  23                            IN ULONG MaximumCount)
  24 {
  25    return(ZwCreateSemaphore(SemaphoreHandle,
  26                             DesiredAccess,
  27                             ObjectAttributes,
  28                             InitialCount,
  29                             MaximumCount));
  30 }
  31
  32 NTSTATUS STDCALL ZwCreateSemaphore(OUT PHANDLE SemaphoreHandle,
  33                               IN ACCESS_MASK DesiredAccess,
  34                               IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
  35                               IN ULONG InitialCount,
  36                               IN ULONG MaximumCount)
  37 {
  38    UNIMPLEMENTED;
  39 }
  40
  41
  42 NTSTATUS STDCALL NtOpenSemaphore(IN HANDLE SemaphoreHandle,
  43                                  IN ACCESS_MASK DesiredAccess,
  44                                  IN POBJECT_ATTRIBUTES ObjectAttributes)
  45 {
  46    return(ZwOpenSemaphore(SemaphoreHandle,
  47                           DesiredAccess,
  48                           ObjectAttributes));
  49 }
  50
  51 NTSTATUS STDCALL ZwOpenSemaphore(IN HANDLE SemaphoreHandle,
  52                                  IN ACCESS_MASK DesiredAccess,
  53                                  IN POBJECT_ATTRIBUTES ObjectAttributes)
  54 {
  55    UNIMPLEMENTED;
  56 }
  57
  58 NTSTATUS STDCALL NtQuerySemaphore(HANDLE SemaphoreHandle,
  59                                   CINT SemaphoreInformationClass,
  60                                   OUT PVOID SemaphoreInformation,
  61                                   ULONG Length,
  62                                   PULONG ReturnLength)
  63 {
  64    return(ZwQuerySemaphore(SemaphoreHandle,
  65                            SemaphoreInformationClass,
  66                            SemaphoreInformation,
  67                            Length,
  68                            ReturnLength));
  69 }
  70
  71 NTSTATUS STDCALL ZwQuerySemaphore(HANDLE SemaphoreHandle,
  72                                   CINT SemaphoreInformationClass,
  73                                   OUT PVOID SemaphoreInformation,
  74                                   ULONG Length,
  75                                   PULONG ReturnLength)
  76 {
  77    UNIMPLEMENTED;
  78 }
  79
  80 NTSTATUS STDCALL NtReleaseSemaphore(IN HANDLE SemaphoreHandle,
  81                                     IN ULONG ReleaseCount,
  82                                     IN PULONG PreviousCount)
  83 {
  84    return(ZwReleaseSemaphore(SemaphoreHandle,
  85                              ReleaseCount,
  86                              PreviousCount));
  87 }
  88
  89 NTSTATUS STDCALL ZwReleaseSemaphore(IN HANDLE SemaphoreHandle,
  90                                     IN ULONG ReleaseCount,
  91                                     IN PULONG PreviousCount)
  92 {
  93    UNIMPLEMENTED;
  94 }