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//
// Copyright 2021 Staysail Systems, Inc. <info@staysail.tech>
// Copyright 2018 Capitar IT Group BV <info@capitar.com>
//
// 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.
//
#include "core/nng_impl.h"
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
extern int nni_tls_sys_init(void);
extern void nni_tls_sys_fini(void);
static bool nni_inited = false;
static int
nni_init_helper(void)
{
int rv;
#ifdef NNG_TEST_LIB
static bool cleanup = false;
if (!cleanup) {
atexit(nng_fini);
cleanup = true;
}
#endif
if (((rv = nni_taskq_sys_init()) != 0) ||
((rv = nni_reap_sys_init()) != 0) ||
((rv = nni_timer_sys_init()) != 0) ||
((rv = nni_aio_sys_init()) != 0) ||
((rv = nni_tls_sys_init()) != 0)) {
nni_fini();
return (rv);
}
// following never fail
nni_sp_tran_sys_init();
nni_inited = true;
return (0);
}
int
nni_init(void)
{
return (nni_plat_init(nni_init_helper));
}
void
nni_fini(void)
{
if (!nni_inited) {
return;
}
nni_sp_tran_sys_fini();
nni_tls_sys_fini();
nni_reap_drain();
nni_aio_sys_fini();
nni_timer_sys_fini();
nni_taskq_sys_fini();
nni_reap_sys_fini(); // must be before timer and aio (expire)
nni_id_map_sys_fini();
nni_plat_fini();
nni_inited = false;
}
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