173 lines
4.2 KiB
C
173 lines
4.2 KiB
C
/*
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* netlink-local.h Local Netlink Interface
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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) 2003-2008 Thomas Graf <tgraf@suug.ch>
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*/
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#ifndef NETLINK_LOCAL_H_
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#define NETLINK_LOCAL_H_
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#include <stdio.h>
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#include <errno.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <math.h>
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#include <time.h>
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#include <stdarg.h>
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#include <ctype.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <inttypes.h>
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#include <assert.h>
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#include <arpa/inet.h>
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#include <netdb.h>
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#ifndef SOL_NETLINK
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#define SOL_NETLINK 270
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#endif
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#include <linux/types.h>
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/* local header copies */
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#include <linux/if.h>
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#include <linux/if_arp.h>
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#include <linux/if_ether.h>
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#include <linux/pkt_sched.h>
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#include <linux/pkt_cls.h>
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#include <linux/gen_stats.h>
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#include <linux/ip_mp_alg.h>
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#include <netlink/netlink.h>
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#include <netlink/handlers.h>
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#include <netlink/cache.h>
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#include <netlink/route/tc.h>
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#include <netlink/object-api.h>
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#include <netlink/cache-api.h>
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#include <netlink-types.h>
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struct trans_tbl {
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int i;
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const char *a;
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};
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#define __ADD(id, name) { .i = id, .a = #name },
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struct trans_list {
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int i;
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char *a;
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struct nl_list_head list;
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};
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#define NL_DEBUG 1
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#define NL_DBG(LVL,FMT,ARG...) \
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do { \
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if (LVL <= nl_debug) \
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fprintf(stderr, "DBG<" #LVL ">: " FMT, ##ARG); \
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} while (0)
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#define BUG() \
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do { \
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fprintf(stderr, "BUG: %s:%d\n", \
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__FILE__, __LINE__); \
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assert(0); \
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} while (0)
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extern int __nl_read_num_str_file(const char *path,
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int (*cb)(long, const char *));
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extern int __trans_list_add(int, const char *, struct nl_list_head *);
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extern void __trans_list_clear(struct nl_list_head *);
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extern char *__type2str(int, char *, size_t, struct trans_tbl *, size_t);
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extern int __str2type(const char *, struct trans_tbl *, size_t);
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extern char *__list_type2str(int, char *, size_t, struct nl_list_head *);
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extern int __list_str2type(const char *, struct nl_list_head *);
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extern char *__flags2str(int, char *, size_t, struct trans_tbl *, size_t);
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extern int __str2flags(const char *, struct trans_tbl *, size_t);
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extern void dump_from_ops(struct nl_object *, struct nl_dump_params *);
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static inline struct nl_cache *dp_cache(struct nl_object *obj)
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{
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if (obj->ce_cache == NULL)
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return nl_cache_mngt_require(obj->ce_ops->oo_name);
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return obj->ce_cache;
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}
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static inline int nl_cb_call(struct nl_cb *cb, int type, struct nl_msg *msg)
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{
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return cb->cb_set[type](msg, cb->cb_args[type]);
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}
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#define ARRAY_SIZE(X) (sizeof(X) / sizeof((X)[0]))
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#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
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#define __init __attribute__ ((constructor))
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#define __exit __attribute__ ((destructor))
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#define __deprecated __attribute__ ((deprecated))
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#define min(x,y) ({ \
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typeof(x) _x = (x); \
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typeof(y) _y = (y); \
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(void) (&_x == &_y); \
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_x < _y ? _x : _y; })
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#define max(x,y) ({ \
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typeof(x) _x = (x); \
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typeof(y) _y = (y); \
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(void) (&_x == &_y); \
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_x > _y ? _x : _y; })
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#define min_t(type,x,y) \
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({ type __x = (x); type __y = (y); __x < __y ? __x: __y; })
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#define max_t(type,x,y) \
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({ type __x = (x); type __y = (y); __x > __y ? __x: __y; })
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extern int nl_cache_parse(struct nl_cache_ops *, struct sockaddr_nl *,
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struct nlmsghdr *, struct nl_parser_param *);
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static inline void rtnl_copy_ratespec(struct rtnl_ratespec *dst,
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struct tc_ratespec *src)
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{
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dst->rs_cell_log = src->cell_log;
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dst->rs_feature = src->feature;
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dst->rs_addend = src->addend;
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dst->rs_mpu = src->mpu;
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dst->rs_rate = src->rate;
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}
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static inline void rtnl_rcopy_ratespec(struct tc_ratespec *dst,
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struct rtnl_ratespec *src)
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{
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dst->cell_log = src->rs_cell_log;
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dst->feature = src->rs_feature;
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dst->addend = src->rs_addend;
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dst->mpu = src->rs_mpu;
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dst->rate = src->rs_rate;
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}
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static inline char *nl_cache_name(struct nl_cache *cache)
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{
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return cache->c_ops ? cache->c_ops->co_name : "unknown";
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}
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#define GENL_FAMILY(id, name) \
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{ \
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{ id, NL_ACT_UNSPEC, name }, \
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END_OF_MSGTYPES_LIST, \
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}
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#endif
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