76 lines
1.6 KiB
C
76 lines
1.6 KiB
C
/*
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* netlink/route/qdisc-modules.h Qdisc Module API
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation version 2.1
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* of the License.
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*
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* Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch>
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*/
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#ifndef NETLINK_QDISC_MODULES_H_
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#define NETLINK_QDISC_MODULES_H_
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#include <netlink/netlink.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* Qdisc Operations
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* @ingroup qdisc
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*/
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struct rtnl_qdisc_ops
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{
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/**
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* Kind/Name of Qdisc
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*/
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char qo_kind[32];
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/**
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* Dump callbacks
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*/
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void (*qo_dump[NL_DUMP_MAX+1])(struct rtnl_qdisc *,
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struct nl_dump_params *);
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/**
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* Must return the contents supposed to be in TCA_OPTIONS
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*/
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struct nl_msg *(*qo_get_opts)(struct rtnl_qdisc *);
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int (*qo_build_msg)(struct rtnl_qdisc *, struct nl_msg *);
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/**
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* TCA_OPTIONS message parser
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*/
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int (*qo_msg_parser)(struct rtnl_qdisc *);
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/**
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* Called before a Qdisc object gets destroyed
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*/
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void (*qo_free_data)(struct rtnl_qdisc *);
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/**
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* Called whenever a qdisc object needs to be cloned
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*/
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int (*qo_clone)(struct rtnl_qdisc *, struct rtnl_qdisc *);
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/**
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* INTERNAL (Do not use)
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*/
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struct rtnl_qdisc_ops *qo_next;
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};
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extern int rtnl_qdisc_register(struct rtnl_qdisc_ops *);
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extern int rtnl_qdisc_unregister(struct rtnl_qdisc_ops *);
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extern struct rtnl_qdisc_ops * rtnl_qdisc_lookup_ops(struct rtnl_qdisc *);
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extern struct rtnl_qdisc_ops * __rtnl_qdisc_lookup_ops(const char *);
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#ifdef __cplusplus
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}
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#endif
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#endif
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