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 }; 63 #define INET_DIAG_REQ_MAX INET_DIAG_REQ_BYTECODE 64 struct inet_diag_bc_op { 65 unsigned char code; 66 unsigned char yes; 67 unsigned short no; 68 }; 69 enum { 70 INET_DIAG_BC_NOP, 71 INET_DIAG_BC_JMP, 72 INET_DIAG_BC_S_GE, 73 INET_DIAG_BC_S_LE, 74 INET_DIAG_BC_D_GE, 75 INET_DIAG_BC_D_LE, 76 INET_DIAG_BC_AUTO, 77 INET_DIAG_BC_S_COND, 78 INET_DIAG_BC_D_COND, 79 INET_DIAG_BC_DEV_COND, 80 INET_DIAG_BC_MARK_COND, 81 }; 82 struct inet_diag_hostcond { 83 __u8 family; 84 __u8 prefix_len; 85 int port; 86 __be32 addr[0]; 87 }; 88 struct inet_diag_markcond { 89 __u32 mark; 90 __u32 mask; 91 }; 92 struct inet_diag_msg { 93 __u8 idiag_family; 94 __u8 idiag_state; 95 __u8 idiag_timer; 96 __u8 idiag_retrans; 97 struct inet_diag_sockid id; 98 __u32 idiag_expires; 99 __u32 idiag_rqueue; 100 __u32 idiag_wqueue; 101 __u32 idiag_uid; 102 __u32 idiag_inode; 103 }; 104 enum { 105 INET_DIAG_NONE, 106 INET_DIAG_MEMINFO, 107 INET_DIAG_INFO, 108 INET_DIAG_VEGASINFO, 109 INET_DIAG_CONG, 110 INET_DIAG_TOS, 111 INET_DIAG_TCLASS, 112 INET_DIAG_SKMEMINFO, 113 INET_DIAG_SHUTDOWN, 114 INET_DIAG_DCTCPINFO, 115 INET_DIAG_PROTOCOL, 116 INET_DIAG_SKV6ONLY, 117 INET_DIAG_LOCALS, 118 INET_DIAG_PEERS, 119 INET_DIAG_PAD, 120 INET_DIAG_MARK, 121 INET_DIAG_BBRINFO, 122 __INET_DIAG_MAX, 123 }; 124 #define INET_DIAG_MAX (__INET_DIAG_MAX - 1) 125 struct inet_diag_meminfo { 126 __u32 idiag_rmem; 127 __u32 idiag_wmem; 128 __u32 idiag_fmem; 129 __u32 idiag_tmem; 130 }; 131 struct tcpvegas_info { 132 __u32 tcpv_enabled; 133 __u32 tcpv_rttcnt; 134 __u32 tcpv_rtt; 135 __u32 tcpv_minrtt; 136 }; 137 struct tcp_dctcp_info { 138 __u16 dctcp_enabled; 139 __u16 dctcp_ce_state; 140 __u32 dctcp_alpha; 141 __u32 dctcp_ab_ecn; 142 __u32 dctcp_ab_tot; 143 }; 144 struct tcp_bbr_info { 145 __u32 bbr_bw_lo; 146 __u32 bbr_bw_hi; 147 __u32 bbr_min_rtt; 148 __u32 bbr_pacing_gain; 149 __u32 bbr_cwnd_gain; 150 }; 151 union tcp_cc_info { 152 struct tcpvegas_info vegas; 153 struct tcp_dctcp_info dctcp; 154 struct tcp_bbr_info bbr; 155 }; 156 #endif 157