reactos/drivers/network/tcpip/tcpip/mocklock.c

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS TCP/IP protocol driver
   4  * FILE:        tcpip/lock.c
   5  * PURPOSE:     Locking and unlocking
   6  * PROGRAMMERS: Art Yerkes
   7  * REVISIONS:
   8  */
   9
  10 #include "precomp.h"
  11
  12 KIRQL KernelIrql = PASSIVE_LEVEL;
  13
  14 KIRQL TcpipGetCurrentIrql() { return KernelIrql; }
  15
  16 VOID TcpipInitializeSpinLock( PKSPIN_LOCK SpinLock ) {
  17 }
  18
  19 VOID TcpipAcquireSpinLock( PKSPIN_LOCK SpinLock, PKIRQL Irql ) {
  20     *Irql = KernelIrql;
  21     KernelIrql = DISPATCH_LEVEL;
  22 }
  23
  24 VOID TcpipAcquireSpinLockAtDpcLevel( PKSPIN_LOCK SpinLock ) {
  25     ASSERT(KernelIrql == DISPATCH_LEVEL);
  26 }
  27
  28 VOID TcpipReleaseSpinLock( PKSPIN_LOCK SpinLock, KIRQL Irql ) {
  29     ASSERT( Irql <= KernelIrql );
  30     KernelIrql = Irql;
  31 }
  32
  33 VOID TcpipReleaseSpinLockFromDpcLevel( PKSPIN_LOCK SpinLock ) {
  34     ASSERT(KernelIrql == DISPATCH_LEVEL);
  35 }
  36
  37 VOID TcpipInterlockedInsertTailList( PLIST_ENTRY ListHead,
  38                                      PLIST_ENTRY Item,
  39                                      PKSPIN_LOCK Lock ) {
  40     InsertTailList( ListHead, Item );
  41 }
  42
  43 VOID TcpipAcquireFastMutex( PFAST_MUTEX Mutex ) {
  44 }
  45
  46 VOID TcpipReleaseFastMutex( PFAST_MUTEX Mutex ) {
  47 }