src/native_client/src/shared/platform/nacl_interruptible_condvar.h

   1 /*
   2  * Copyright 2008 The Native Client Authors. All rights reserved.
   3  * Use of this source code is governed by a BSD-style license that can be
   4  * found in the LICENSE file.
   5  */
   6
   7 /*
   8  * NaCl Server Runtime interruptible condvar, based on nacl_sync
   9  * interface. We need a condvar that can handle interruptible mutexes
  10  * correctly.
  11  */
  12 #ifndef NATIVE_CLIENT_SRC_TRUSTED_PLATFORM_NACL_INTERRUPTIBLE_CONDVAR_H_
  13 #define NATIVE_CLIENT_SRC_TRUSTED_PLATFORM_NACL_INTERRUPTIBLE_CONDVAR_H_
  14
  15 #include "native_client/src/include/nacl_base.h"
  16 #include "native_client/src/shared/platform/nacl_interruptible_mutex.h"
  17 #include "native_client/src/shared/platform/nacl_sync.h"
  18 #include "native_client/src/trusted/service_runtime/include/sys/time.h"
  19
  20
  21 EXTERN_C_BEGIN
  22
  23
  24 struct NaClIntrCondVar {
  25   struct NaClCondVar  cv;
  26 };
  27
  28 int NaClIntrCondVarCtor(struct NaClIntrCondVar  *cp);
  29
  30 void NaClIntrCondVarDtor(struct NaClIntrCondVar *cp);
  31
  32 NaClSyncStatus NaClIntrCondVarWait(struct NaClIntrCondVar         *cp,
  33                                    struct NaClIntrMutex           *mp,
  34                                    struct nacl_abi_timespec const *ts);
  35
  36 NaClSyncStatus NaClIntrCondVarSignal(struct NaClIntrCondVar *cp);
  37
  38 NaClSyncStatus NaClIntrCondVarBroadcast(struct NaClIntrCondVar *cp);
  39
  40 void NaClIntrCondVarIntr(struct NaClIntrCondVar  *cp);
  41
  42 void NaClIntrCondVarReset(struct NaClIntrCondVar *cp);
  43
  44 EXTERN_C_END
  45
  46
  47 #endif  /* NATIVE_CLIENT_SRC_TRUSTED_PLATFORM_NACL_INTERRUPTIBLE_CONDVAR_H_ */