Release 4.16 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
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Directory: include/trace/events

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