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/*
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
*
* SPDX-License-Identifier: MPL-2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
*
* See the COPYRIGHT file distributed with this work for additional
* information regarding copyright ownership.
*/
#include <stdlib.h>
#include <isc/iterated_hash.h>
#include <isc/job.h>
#include <isc/loop.h>
#include <isc/urcu.h>
#include <isc/uv.h>
#include <isc/work.h>
#include "loop_p.h"
static void
isc__work_cb(uv_work_t *req) {
isc_work_t *work = uv_req_get_data((uv_req_t *)req);
isc__iterated_hash_initialize();
rcu_register_thread();
work->work_cb(work->cbarg);
rcu_unregister_thread();
isc__iterated_hash_shutdown();
}
static void
isc__after_work_cb(uv_work_t *req, int status) {
isc_work_t *work = uv_req_get_data((uv_req_t *)req);
isc_loop_t *loop = work->loop;
UV_RUNTIME_CHECK(uv_after_work_cb, status);
work->after_work_cb(work->cbarg);
isc_mem_put(loop->mctx, work, sizeof(*work));
isc_loop_detach(&loop);
}
void
isc_work_enqueue(isc_loop_t *loop, isc_work_cb work_cb,
isc_after_work_cb after_work_cb, void *cbarg) {
isc_work_t *work = NULL;
int r;
REQUIRE(VALID_LOOP(loop));
REQUIRE(work_cb != NULL);
REQUIRE(after_work_cb != NULL);
work = isc_mem_get(loop->mctx, sizeof(*work));
*work = (isc_work_t){
.work_cb = work_cb,
.after_work_cb = after_work_cb,
.cbarg = cbarg,
};
isc_loop_attach(loop, &work->loop);
uv_req_set_data((uv_req_t *)&work->work, work);
r = uv_queue_work(&loop->loop, &work->work, isc__work_cb,
isc__after_work_cb);
UV_RUNTIME_CHECK(uv_queue_work, r);
}
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