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/*
* Ouroboros - Copyright (C) 2016 - 2018
*
* Quality of Service cube specifications
*
* Dimitri Staessens <dimitri.staessens@ugent.be>
* Sander Vrijders <sander.vrijders@ugent.be>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* version 2.1 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
#include <ouroboros/qos.h>
#include <ouroboros/errno.h>
#include <stdint.h>
#include <stddef.h>
#include <string.h>
qosspec_t qos_raw = {
.delay = UINT32_MAX,
.bandwidth = 0,
.availability = 0,
.loss = 1,
.in_order = 0,
.maximum_interruption = UINT32_MAX
};
qosspec_t qos_best_effort = {
.delay = UINT32_MAX,
.bandwidth = 0,
.availability = 0,
.loss = 1,
.in_order = 1,
.maximum_interruption = UINT32_MAX
};
qosspec_t qos_video = {
.delay = 100,
.bandwidth = UINT64_MAX,
.availability = 3,
.loss = 1,
.in_order = 1,
.maximum_interruption = 100
};
qosspec_t qos_voice = {
.delay = 50,
.bandwidth = 100000,
.availability = 5,
.loss = 1,
.in_order = 1,
.maximum_interruption = 50
};
qosspec_t qos_data = {
.delay = 1000,
.bandwidth = 0,
.availability = 0,
.in_order = 1,
.loss = 0,
.maximum_interruption = 2000
};
int qosspec_init(qosspec_t * qs)
{
if (qs == NULL)
return -EINVAL;
*qs = qos_best_effort;
return 0;
}
int qosspec_fini(qosspec_t * qs)
{
if (qs == NULL)
return -EINVAL;
memset(qs, 0, sizeof(*qs));
return 0;
}
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