libfabric-sys 0.0.2

libfabric FFI bindings
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/*
 * Copyright (c) 2016 Intel Corporation. All rights reserved.
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
 * General Public License (GPL) Version 2, available from the file
 * COPYING in the main directory of this source tree, or the
 * OpenFabrics.org BSD license below:
 *
 *     Redistribution and use in source and binary forms, with or
 *     without modification, are permitted provided that the following
 *     conditions are met:
 *
 *      - Redistributions of source code must retain the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer.
 *
 *      - Redistributions in binary form must reproduce the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer in the documentation and/or other materials
 *        provided with the distribution.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
#include <assert.h>
#include "mlx.h"

int mlx_cq_open (
		struct fid_domain *domain, struct fi_cq_attr *attr,
		struct fid_cq **cq_fid, void *context)
{
	int status = FI_SUCCESS;
	struct util_cq *u_cq;

	u_cq = calloc(1, sizeof(struct util_cq));
	if (!u_cq) {
		return -FI_ENOMEM;
	}

	status = ofi_cq_init(
			&mlx_prov, domain, 
			attr, u_cq, &ofi_cq_progress, context);
	if (status) {
		free(u_cq);
		return status;
	}

	*cq_fid = &(u_cq->cq_fid);
	return FI_SUCCESS;
}