include/trace/events/net_probe_common.h

/* SPDX-License-Identifier: GPL-2.0 */

#if !defined(_TRACE_NET_PROBE_COMMON_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_NET_PROBE_COMMON_H

#define TP_STORE_ADDR_PORTS_V4(__entry, inet, sk)			\
	do {								\
		struct sockaddr_in *v4 = (void *)__entry->saddr;	\
									\
		v4->sin_family = AF_INET;				\
		v4->sin_port = inet->inet_sport;			\
		v4->sin_addr.s_addr = inet->inet_saddr;			\
		v4 = (void *)__entry->daddr;				\
		v4->sin_family = AF_INET;				\
		v4->sin_port = inet->inet_dport;			\
		v4->sin_addr.s_addr = inet->inet_daddr;			\
	} while (0)

#if IS_ENABLED(CONFIG_IPV6)

#define TP_STORE_ADDR_PORTS(__entry, inet, sk)				\
	do {								\
		if (sk->sk_family == AF_INET6) {			\
			struct sockaddr_in6 *v6 = (void *)__entry->saddr; \
									\
			v6->sin6_family = AF_INET6;			\
			v6->sin6_port = inet->inet_sport;		\
			v6->sin6_addr = inet6_sk(sk)->saddr;		\
			v6 = (void *)__entry->daddr;			\
			v6->sin6_family = AF_INET6;			\
			v6->sin6_port = inet->inet_dport;		\
			v6->sin6_addr = sk->sk_v6_daddr;		\
		} else							\
			TP_STORE_ADDR_PORTS_V4(__entry, inet, sk);	\
	} while (0)

#else

#define TP_STORE_ADDR_PORTS(__entry, inet, sk)		\
	TP_STORE_ADDR_PORTS_V4(__entry, inet, sk);

#endif

#endif