testing_messenger_barrier.h

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/*
   This file is part of GNUnet.
   Copyright (C) 2021 GNUnet e.V.
 
   GNUnet is free software: you can redistribute it and/or modify it
   under the terms of the GNU Affero General Public License as published
   by the Free Software Foundation, either version 3 of the License,
   or (at your option) any later version.
 
   GNUnet is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Affero General Public License for more details.
 
   You should have received a copy of the GNU Affero General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
   SPDX-License-Identifier: AGPL3.0-or-later
 */
#ifndef GNUNET_TESTING_MESSENGER_BARRIER_H_
#define GNUNET_TESTING_MESSENGER_BARRIER_H_
 
#include "platform.h"
#include "gnunet_util_lib.h"
 
struct GNUNET_BarrierHandle;
 
 
typedef void
(*GNUNET_BarrierStatusCallback) (void *cls,
                                 struct GNUNET_BarrierHandle *barrier,
                                 int status);
 
 
struct GNUNET_BarrierHandle*
GNUNET_init_barrier (unsigned int requirement,
                     GNUNET_BarrierStatusCallback cb,
                     void *cb_cls);
 
 
void
GNUNET_cancel_barrier (struct GNUNET_BarrierHandle *barrier);
 
 
struct GNUNET_BarrierWaitHandle;
 
 
typedef void
(*GNUNET_BarrierWaitStatusCallback) (void *cls,
                                     struct GNUNET_BarrierWaitHandle *waiting,
                                     int status);
 
 
struct GNUNET_BarrierWaitHandle*
GNUNET_wait_barrier (struct GNUNET_BarrierHandle *barrier,
                     GNUNET_BarrierWaitStatusCallback cb,
                     void *cb_cls);
 
 
void
GNUNET_cancel_wait_barrier (struct GNUNET_BarrierWaitHandle *waiting);
 
 
#endif /* GNUNET_TESTING_MESSENGER_BARRIER_H_ */