1 /****************************************************************************
2  ****************************************************************************
3  ***
4  ***   This header was automatically generated from a Linux kernel header
5  ***   of the same name, to make information necessary for userspace to
6  ***   call into the kernel available to libc.  It contains only constants,
7  ***   structures, and macros generated from the original header, and thus,
8  ***   contains no copyrightable information.
9  ***
10  ***   To edit the content of this header, modify the corresponding
11  ***   source file (e.g. under external/kernel-headers/original/) then
12  ***   run bionic/libc/kernel/tools/update_all.py
13  ***
14  ***   Any manual change here will be lost the next time this script will
15  ***   be run. You've been warned!
16  ***
17  ****************************************************************************
18  ****************************************************************************/
19 #ifndef _UAPI_INET_DIAG_H_
20 #define _UAPI_INET_DIAG_H_
21 #include <linux/types.h>
22 #define TCPDIAG_GETSOCK 18
23 #define DCCPDIAG_GETSOCK 19
24 #define INET_DIAG_GETSOCK_MAX 24
25 struct inet_diag_sockid {
26   __be16 idiag_sport;
27   __be16 idiag_dport;
28   __be32 idiag_src[4];
29   __be32 idiag_dst[4];
30   __u32 idiag_if;
31   __u32 idiag_cookie[2];
32 #define INET_DIAG_NOCOOKIE (~0U)
33 };
34 struct inet_diag_req {
35   __u8 idiag_family;
36   __u8 idiag_src_len;
37   __u8 idiag_dst_len;
38   __u8 idiag_ext;
39   struct inet_diag_sockid id;
40   __u32 idiag_states;
41   __u32 idiag_dbs;
42 };
43 struct inet_diag_req_v2 {
44   __u8 sdiag_family;
45   __u8 sdiag_protocol;
46   __u8 idiag_ext;
47   __u8 pad;
48   __u32 idiag_states;
49   struct inet_diag_sockid id;
50 };
51 struct inet_diag_req_raw {
52   __u8 sdiag_family;
53   __u8 sdiag_protocol;
54   __u8 idiag_ext;
55   __u8 sdiag_raw_protocol;
56   __u32 idiag_states;
57   struct inet_diag_sockid id;
58 };
59 enum {
60   INET_DIAG_REQ_NONE,
61   INET_DIAG_REQ_BYTECODE,
62   INET_DIAG_REQ_SK_BPF_STORAGES,
63   __INET_DIAG_REQ_MAX,
64 };
65 #define INET_DIAG_REQ_MAX (__INET_DIAG_REQ_MAX - 1)
66 struct inet_diag_bc_op {
67   unsigned char code;
68   unsigned char yes;
69   unsigned short no;
70 };
71 enum {
72   INET_DIAG_BC_NOP,
73   INET_DIAG_BC_JMP,
74   INET_DIAG_BC_S_GE,
75   INET_DIAG_BC_S_LE,
76   INET_DIAG_BC_D_GE,
77   INET_DIAG_BC_D_LE,
78   INET_DIAG_BC_AUTO,
79   INET_DIAG_BC_S_COND,
80   INET_DIAG_BC_D_COND,
81   INET_DIAG_BC_DEV_COND,
82   INET_DIAG_BC_MARK_COND,
83   INET_DIAG_BC_S_EQ,
84   INET_DIAG_BC_D_EQ,
85 };
86 struct inet_diag_hostcond {
87   __u8 family;
88   __u8 prefix_len;
89   int port;
90   __be32 addr[0];
91 };
92 struct inet_diag_markcond {
93   __u32 mark;
94   __u32 mask;
95 };
96 struct inet_diag_msg {
97   __u8 idiag_family;
98   __u8 idiag_state;
99   __u8 idiag_timer;
100   __u8 idiag_retrans;
101   struct inet_diag_sockid id;
102   __u32 idiag_expires;
103   __u32 idiag_rqueue;
104   __u32 idiag_wqueue;
105   __u32 idiag_uid;
106   __u32 idiag_inode;
107 };
108 enum {
109   INET_DIAG_NONE,
110   INET_DIAG_MEMINFO,
111   INET_DIAG_INFO,
112   INET_DIAG_VEGASINFO,
113   INET_DIAG_CONG,
114   INET_DIAG_TOS,
115   INET_DIAG_TCLASS,
116   INET_DIAG_SKMEMINFO,
117   INET_DIAG_SHUTDOWN,
118   INET_DIAG_DCTCPINFO,
119   INET_DIAG_PROTOCOL,
120   INET_DIAG_SKV6ONLY,
121   INET_DIAG_LOCALS,
122   INET_DIAG_PEERS,
123   INET_DIAG_PAD,
124   INET_DIAG_MARK,
125   INET_DIAG_BBRINFO,
126   INET_DIAG_CLASS_ID,
127   INET_DIAG_MD5SIG,
128   INET_DIAG_ULP_INFO,
129   INET_DIAG_SK_BPF_STORAGES,
130   __INET_DIAG_MAX,
131 };
132 #define INET_DIAG_MAX (__INET_DIAG_MAX - 1)
133 enum {
134   INET_ULP_INFO_UNSPEC,
135   INET_ULP_INFO_NAME,
136   INET_ULP_INFO_TLS,
137   INET_ULP_INFO_MPTCP,
138   __INET_ULP_INFO_MAX,
139 };
140 #define INET_ULP_INFO_MAX (__INET_ULP_INFO_MAX - 1)
141 struct inet_diag_meminfo {
142   __u32 idiag_rmem;
143   __u32 idiag_wmem;
144   __u32 idiag_fmem;
145   __u32 idiag_tmem;
146 };
147 struct tcpvegas_info {
148   __u32 tcpv_enabled;
149   __u32 tcpv_rttcnt;
150   __u32 tcpv_rtt;
151   __u32 tcpv_minrtt;
152 };
153 struct tcp_dctcp_info {
154   __u16 dctcp_enabled;
155   __u16 dctcp_ce_state;
156   __u32 dctcp_alpha;
157   __u32 dctcp_ab_ecn;
158   __u32 dctcp_ab_tot;
159 };
160 struct tcp_bbr_info {
161   __u32 bbr_bw_lo;
162   __u32 bbr_bw_hi;
163   __u32 bbr_min_rtt;
164   __u32 bbr_pacing_gain;
165   __u32 bbr_cwnd_gain;
166 };
167 union tcp_cc_info {
168   struct tcpvegas_info vegas;
169   struct tcp_dctcp_info dctcp;
170   struct tcp_bbr_info bbr;
171 };
172 #endif
173