ntoskrnl/ke/gmutex.c

   1 /*
   2  * PROJECT:         ReactOS Kernel
   3  * LICENSE:         GPL - See COPYING in the top level directory
   4  * FILE:            ntoskrnl/ke/gate.c
   5  * PURPOSE:         Implements Guarded Mutex
   6  * PROGRAMMERS:     Alex Ionescu (alex.ionescu@reactos.org)
   7  *                  Filip Navara (navaraf@reactos.org)
   8  */
   9
  10 /* INCLUDES ******************************************************************/
  11
  12 #include <ntoskrnl.h>
  13 #define NDEBUG
  14 #include <debug.h>
  15
  16 /* Undefine some macros we implement here */
  17 #undef KeInitializeGuardedMutex
  18 #undef KeAcquireGuardedMutex
  19 #undef KeReleaseGuardedMutex
  20 #undef KeAcquireGuardedMutexUnsafe
  21 #undef KeReleaseGuardedMutexUnsafe
  22 #undef KeTryToAcquireGuardedMutex
  23
  24 /* PUBLIC FUNCTIONS **********************************************************/
  25
  26 /*
  27  * @implemented
  28  */
  29 VOID
  30 FASTCALL
  31 KeInitializeGuardedMutex(OUT PKGUARDED_MUTEX GuardedMutex)
  32 {
  33     /* Call the inline */
  34     _KeInitializeGuardedMutex(GuardedMutex);
  35 }
  36
  37 /*
  38  * @implemented
  39  */
  40 VOID
  41 FASTCALL
  42 KeAcquireGuardedMutex(IN PKGUARDED_MUTEX GuardedMutex)
  43 {
  44     /* Call the inline */
  45     _KeAcquireGuardedMutex(GuardedMutex);
  46 }
  47
  48 /*
  49  * @implemented
  50  */
  51 VOID
  52 FASTCALL
  53 KeReleaseGuardedMutex(IN OUT PKGUARDED_MUTEX GuardedMutex)
  54 {
  55     /* Call the inline */
  56     _KeReleaseGuardedMutex(GuardedMutex);
  57 }
  58
  59 /*
  60  * @implemented
  61  */
  62 VOID
  63 FASTCALL
  64 KeAcquireGuardedMutexUnsafe(IN OUT PKGUARDED_MUTEX GuardedMutex)
  65 {
  66     /* Call the inline */
  67     _KeAcquireGuardedMutexUnsafe(GuardedMutex);
  68 }
  69
  70 /*
  71  * @implemented
  72  */
  73 VOID
  74 FASTCALL
  75 KeReleaseGuardedMutexUnsafe(IN OUT PKGUARDED_MUTEX GuardedMutex)
  76 {
  77     /* Call the inline */
  78     _KeReleaseGuardedMutexUnsafe(GuardedMutex);
  79 }
  80
  81 /*
  82  * @implemented
  83  */
  84 BOOLEAN
  85 FASTCALL
  86 KeTryToAcquireGuardedMutex(IN OUT PKGUARDED_MUTEX GuardedMutex)
  87 {
  88     /* Call the inline */
  89     return _KeTryToAcquireGuardedMutex(GuardedMutex);
  90 }
  91
  92 /**
  93  * @name KeEnterGuardedRegion
  94  *
  95  * Enters a guarded region. This causes all (incl. special kernel) APCs
  96  * to be disabled.
  97  */
  98 VOID
  99 NTAPI
 100 _KeEnterGuardedRegion(VOID)
 101 {
 102     /* Use the inlined version */
 103     KeEnterGuardedRegion();
 104 }
 105
 106 /**
 107  * @name KeLeaveGuardedRegion
 108  *
 109  * Leaves a guarded region and delivers pending APCs if possible.
 110  */
 111 VOID
 112 NTAPI
 113 _KeLeaveGuardedRegion(VOID)
 114 {
 115     /* Use the inlined version */
 116     KeLeaveGuardedRegion();
 117 }
 118
 119 /* EOF */