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/*
* Oracle Linux DTrace.
* Copyright (c) 2007, 2025, Oracle and/or its affiliates. All rights reserved.
* Licensed under the Universal Permissive License v 1.0 as shown at
* http://oss.oracle.com/licenses/upl.
*/
/* These are needed for inet_ntop() DTrace function. */
inline int AF_INET = 2;
inline int AF_INET6 = 10;
/* These are needed for link_ntop() DTrace function. */
inline int ARPHRD_ETHER = 1;
inline int ARPHRD_INFINIBAND = 32;
/*
* The conninfo_t structure should be used by all application protocol
* providers as the first arguments to indicate some basic information about
* the connection. This structure may be augmented to accommodate the
* particularities of additional protocols in the future.
*/
typedef struct conninfo {
string ci_local; /* local host address */
string ci_remote; /* remote host address */
string ci_protocol; /* protocol (ipv4, ipv6, etc) */
} conninfo_t;
/*
* For compatibility with Solaris. Here the netstackid will be the pointer to
* the net namespace (nd_net in struct net_device).
*/
typedef uint64_t netstackid_t;
typedef __be32 ipaddr_t;
typedef struct in6_addr in6_addr_t;
/*
* pktinfo is where packet ID info can be made available for deeper analysis if
* packet IDs become supported by the kernel in the future.
*/
typedef struct pktinfo {
uintptr_t pkt_addr;
} pktinfo_t;
/*
* csinfo is where connection state info is made available.
*/
typedef struct csinfo {
uintptr_t cs_addr;
uint64_t cs_cid;
} csinfo_t;
/*
* We use these values to determine if a probe point is associated with sending
* (outbound) or receiving (inbound) or a state-relate probe (i.e. neither
* inbound our outbound).
*/
inline int NET_PROBE_OUTBOUND = 0x00;
inline int NET_PROBE_INBOUND = 0x01;
inline int NET_PROBE_STATE = 0x02;
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