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/*
* Copyright (c) 2021 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @file base.c
* @brief Implementation of base hICN definitions.
*/
#include <hicn/base.h>
#include "ops.h"
const char *_hicn_packet_type_str[] = {
#define _(x) [HICN_PACKET_TYPE_##x] = #x,
foreach_packet_type
#undef _
};
int
hicn_packet_format_snprintf (char *s, size_t size, hicn_packet_format_t format)
{
char *cur = s;
int rc;
for (unsigned i = 0; i < 4; i++)
{
if (i > 0)
{
rc = snprintf (cur, size - (cur - s), " %s ", "/");
if (rc < 0 || rc >= size - (cur - s))
return rc;
cur += rc;
}
rc = snprintf (cur, size - (cur - s), "%s",
hicn_ops_vft[format.as_u8[i]]->name);
if (rc < 0 || rc >= size - (cur - s))
return rc;
cur += rc;
}
return (int) (cur - s);
}
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