1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
#ifndef _TRACE_SOCKET_H
#define _TRACE_SOCKET_H
#include <net/sock.h>
#include <linux/tracepoint.h>
DECLARE_TRACE(socket_create,
TP_PROTO(int family, int type, int protocol, struct socket *sock,
int ret),
TP_ARGS(family, type, protocol, sock, ret));
DECLARE_TRACE(socket_bind,
TP_PROTO(int fd, struct sockaddr __user *umyaddr, int addrlen, int ret),
TP_ARGS(fd, umyaddr, addrlen, ret));
DECLARE_TRACE(socket_connect,
TP_PROTO(int fd, struct sockaddr __user *uservaddr, int addrlen,
int ret),
TP_ARGS(fd, uservaddr, addrlen, ret));
DECLARE_TRACE(socket_listen,
TP_PROTO(int fd, int backlog, int ret),
TP_ARGS(fd, backlog, ret));
DECLARE_TRACE(socket_accept,
TP_PROTO(int fd, struct sockaddr __user *upeer_sockaddr,
int __user *upeer_addrlen, int flags, int ret),
TP_ARGS(fd, upeer_sockaddr, upeer_addrlen, flags, ret));
DECLARE_TRACE(socket_getsockname,
TP_PROTO(int fd, struct sockaddr __user *usockaddr,
int __user *usockaddr_len, int ret),
TP_ARGS(fd, usockaddr, usockaddr_len, ret));
DECLARE_TRACE(socket_getpeername,
TP_PROTO(int fd, struct sockaddr __user *usockaddr,
int __user *usockaddr_len, int ret),
TP_ARGS(fd, usockaddr, usockaddr_len, ret));
DECLARE_TRACE(socket_socketpair,
TP_PROTO(int family, int type, int protocol, int __user *usockvec,
int ret),
TP_ARGS(family, type, protocol, usockvec, ret));
DECLARE_TRACE(socket_sendmsg,
TP_PROTO(struct socket *sock, struct msghdr *msg, size_t size, int ret),
TP_ARGS(sock, msg, size, ret));
DECLARE_TRACE(socket_recvmsg,
TP_PROTO(struct socket *sock, struct msghdr *msg, size_t size,
int flags, int ret),
TP_ARGS(sock, msg, size, flags, ret));
DECLARE_TRACE(socket_setsockopt,
TP_PROTO(int fd, int level, int optname, char __user *optval,
int optlen, int ret),
TP_ARGS(fd, level, optname, optval, optlen, ret));
DECLARE_TRACE(socket_getsockopt,
TP_PROTO(int fd, int level, int optname, char __user *optval,
int __user *optlen, int ret),
TP_ARGS(fd, level, optname, optval, optlen, ret));
DECLARE_TRACE(socket_shutdown,
TP_PROTO(int fd, int how, int ret),
TP_ARGS(fd, how, ret));
/*
* socket_call
*
* We also trace socket_call so we can know which syscall is used by user
* (socket_call or sock_send...)
*/
DECLARE_TRACE(socket_call,
TP_PROTO(int call, unsigned long a0),
TP_ARGS(call, a0));
#endif
|
