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//
// Copyright 2024 Staysail Systems, Inc. <info@staysail.tech>
// Copyright 2018 Capitar IT Group BV <info@capitar.com>
// Copyright 2019 Devolutions <info@devolutions.net>
//
// This software is supplied under the terms of the MIT License, a
// copy of which should be located in the distribution where this
// file was obtained (LICENSE.txt). A copy of the license may also be
// found online at https://opensource.org/licenses/MIT.
//
#ifndef PLATFORM_POSIX_IPC_H
#define PLATFORM_POSIX_IPC_H
#include "core/nng_impl.h"
#include "core/stream.h"
#ifdef NNG_PLATFORM_POSIX
#include "posix_aio.h"
#include <sys/types.h> // For mode_t
struct nni_ipc_conn {
nng_stream stream;
nni_posix_pfd pfd;
nni_list readq;
nni_list writeq;
bool closed;
nni_mtx mtx;
nni_aio *dial_aio;
nni_ipc_dialer *dialer;
nng_sockaddr sa;
nni_reap_node reap;
};
struct nni_ipc_dialer {
nng_stream_dialer sd;
nni_list connq; // pending connections
bool closed;
nni_mtx mtx;
nng_sockaddr sa;
nni_refcnt ref;
#ifdef NNG_TEST_LIB
bool no_connect; // don't actually connect, for testing cancellation,
#endif
};
extern nng_err nni_posix_ipc_alloc(
nni_ipc_conn **, nni_sockaddr *, nni_ipc_dialer *, int);
extern void nni_posix_ipc_dialer_rele(nni_ipc_dialer *);
extern void nni_posix_ipc_dialer_cb(void *arg, unsigned events);
#endif // NNG_PLATFORM_POSIX
#endif // PLATFORM_POSIX_IPC_H
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