69 lines
1.4 KiB
C
69 lines
1.4 KiB
C
/*
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* Copyright(c) 2019 to 2022 ZettaScale Technology and others
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*
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* This program and the accompanying materials are made available under the
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* terms of the Eclipse Public License v. 2.0 which is available at
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* http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
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* v. 1.0 which is available at
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* http://www.eclipse.org/org/documents/edl-v10.php.
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*
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* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
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*/
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#ifndef DDSRT_NETSTAT_H
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#define DDSRT_NETSTAT_H
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#include <stdint.h>
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#include "dds/export.h"
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#include "dds/config.h"
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#include "dds/ddsrt/retcode.h"
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#if DDSRT_HAVE_NETSTAT
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#if defined(__cplusplus)
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extern "C" {
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#endif
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struct ddsrt_netstat {
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uint64_t ipkt;
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uint64_t opkt;
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uint64_t ibytes;
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uint64_t obytes;
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};
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/**
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* @brief Platform dependent control structure for network statistics
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*/
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struct ddsrt_netstat_control;
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/**
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* @brief Prepare for gathering network statistics for specified interface.
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*/
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DDS_EXPORT dds_return_t
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ddsrt_netstat_new (
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struct ddsrt_netstat_control **control,
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const char *device);
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/**
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* @brief Release resources for gathering network statistics.
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*/
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DDS_EXPORT dds_return_t
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ddsrt_netstat_free (
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struct ddsrt_netstat_control *control);
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/**
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* @brief Get network statistics.
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*/
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DDS_EXPORT dds_return_t
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ddsrt_netstat_get (
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struct ddsrt_netstat_control *control,
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struct ddsrt_netstat *stats);
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#if defined(__cplusplus)
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}
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#endif
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#endif /* DDSRT_HAVE_NETSTAT */
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#endif /* DDSRT_NETSTAT_H */
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