2 #define _INET_DIAG_H_ 1
4 #include <linux/types.h>
6 /* Just some random number */
7 #define TCPDIAG_GETSOCK 18
8 #define DCCPDIAG_GETSOCK 19
10 #define INET_DIAG_GETSOCK_MAX 24
13 struct inet_diag_sockid {
19 __u32 idiag_cookie[2];
20 #define INET_DIAG_NOCOOKIE (~0U)
23 /* Request structure */
25 struct inet_diag_req {
26 __u8 idiag_family; /* Family of addresses. */
29 __u8 idiag_ext; /* Query extended information */
31 struct inet_diag_sockid id;
33 __u32 idiag_states; /* States to dump */
34 __u32 idiag_dbs; /* Tables to dump (NI) */
39 INET_DIAG_REQ_BYTECODE,
42 #define INET_DIAG_REQ_MAX INET_DIAG_REQ_BYTECODE
44 /* Bytecode is sequence of 4 byte commands followed by variable arguments.
45 * All the commands identified by "code" are conditional jumps forward:
46 * to offset cc+"yes" or to offset cc+"no". "yes" is supposed to be
47 * length of the command and its arguments.
50 struct inet_diag_bc_op {
68 struct inet_diag_hostcond {
75 /* Base info structure. It contains socket identity (addrs/ports/cookie)
76 * and, alas, the information shown by netstat. */
77 struct inet_diag_msg {
83 struct inet_diag_sockid id;
103 #define INET_DIAG_MAX INET_DIAG_TOS
108 struct inet_diag_meminfo {
115 /* INET_DIAG_VEGASINFO */
117 struct tcpvegas_info {
126 struct inet_hashinfo;
128 struct inet_diag_handler {
129 struct inet_hashinfo *idiag_hashinfo;
130 void (*idiag_get_info)(struct sock *sk,
131 struct inet_diag_msg *r,
133 __u16 idiag_info_size;
137 extern int inet_diag_register(const struct inet_diag_handler *handler);
138 extern void inet_diag_unregister(const struct inet_diag_handler *handler);
139 #endif /* __KERNEL__ */
141 #endif /* _INET_DIAG_H_ */