linux/net/sched/em_cmp.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * net/sched/em_cmp.c	Simple packet data comparison ematch
 *
 * Authors:	Thomas Graf <[email protected]>
 */

#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/skbuff.h>
#include <linux/tc_ematch/tc_em_cmp.h>
#include <asm/unaligned.h>
#include <net/pkt_cls.h>

static inline int cmp_needs_transformation(struct tcf_em_cmp *cmp)
{ … }

static int em_cmp_match(struct sk_buff *skb, struct tcf_ematch *em,
			struct tcf_pkt_info *info)
{ … }

static struct tcf_ematch_ops em_cmp_ops = …;

static int __init init_em_cmp(void)
{ … }

static void __exit exit_em_cmp(void)
{ … }

MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;

module_init(…) …;
module_exit(exit_em_cmp);

MODULE_ALIAS_TCF_EMATCH(…);