net_internal.h

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/* -*- C -*- */
/*
 * Copyright (c) 2012-2020 Seagate Technology LLC and/or its Affiliates
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * For any questions about this software or licensing,
 * please email opensource@seagate.com or cortx-questions@seagate.com.
 *
 */


#pragma once

#ifndef __MOTR_NET_NET_INTERNAL_H__
#define __MOTR_NET_NET_INTERNAL_H__

#include "net/net.h"

extern struct m0_mutex m0_net_mutex;

M0_INTERNAL bool m0_net__qtype_is_valid(enum m0_net_queue_type qt);

M0_INTERNAL bool m0_net__tm_state_is_valid(enum m0_net_tm_state ts);

M0_INTERNAL bool m0_net__tm_event_invariant(const struct m0_net_tm_event *ev);

M0_INTERNAL bool m0_net__tm_ev_type_is_valid(enum m0_net_tm_ev_type et);

M0_INTERNAL bool m0_net__buffer_event_invariant(const struct m0_net_buffer_event
                                                *ev);

M0_INTERNAL bool m0_net__buffer_invariant(const struct m0_net_buffer *buf);

M0_INTERNAL int m0_net__buffer_add(struct m0_net_buffer *buf,
                                   struct m0_net_transfer_mc *tm);

M0_INTERNAL bool m0_net__ep_invariant(struct m0_net_end_point *ep,
                                      struct m0_net_transfer_mc *tm,
                                      bool under_tm_mutex);

M0_INTERNAL bool m0_net__tm_invariant(const struct m0_net_transfer_mc *tm);

M0_INTERNAL int m0_net__tm_provision_buf(struct m0_net_transfer_mc *tm);

M0_INTERNAL void m0_net__tm_provision_recv_q(struct m0_net_transfer_mc *tm);

M0_INTERNAL int m0_net__tm_stats_get(struct m0_net_transfer_mc *tm,
                                     enum m0_net_queue_type qtype,
                                     struct m0_net_qstats *qs, bool reset);

M0_INTERNAL void m0_net__tm_post_callback(struct m0_net_transfer_mc *tm);

M0_INTERNAL void m0_net__tm_cancel(struct m0_net_transfer_mc *tm);

#endif /* __MOTR_NET_NET_INTERNAL_H__ */

/*
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 */