143 lines
3.8 KiB
C
143 lines
3.8 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _UAPI_LINUX_L2TP_H_
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#define _UAPI_LINUX_L2TP_H_
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#include <linux/types.h>
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#include <linux/socket.h>
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#include <linux/in.h>
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#include <linux/in6.h>
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#define IPPROTO_L2TP 115
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#define __SOCK_SIZE__ 16
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struct sockaddr_l2tpip {
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__kernel_sa_family_t l2tp_family;
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__be16 l2tp_unused;
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struct in_addr l2tp_addr;
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__u32 l2tp_conn_id;
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unsigned char __pad[__SOCK_SIZE__ - sizeof(__kernel_sa_family_t) - sizeof(__be16) - sizeof(struct in_addr) - sizeof(__u32)];
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};
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struct sockaddr_l2tpip6 {
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__kernel_sa_family_t l2tp_family;
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__be16 l2tp_unused;
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__be32 l2tp_flowinfo;
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struct in6_addr l2tp_addr;
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__u32 l2tp_scope_id;
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__u32 l2tp_conn_id;
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};
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enum {
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L2TP_CMD_NOOP,
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L2TP_CMD_TUNNEL_CREATE,
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L2TP_CMD_TUNNEL_DELETE,
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L2TP_CMD_TUNNEL_MODIFY,
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L2TP_CMD_TUNNEL_GET,
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L2TP_CMD_SESSION_CREATE,
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L2TP_CMD_SESSION_DELETE,
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L2TP_CMD_SESSION_MODIFY,
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L2TP_CMD_SESSION_GET,
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__L2TP_CMD_MAX,
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};
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#define L2TP_CMD_MAX (__L2TP_CMD_MAX - 1)
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enum {
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L2TP_ATTR_NONE,
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L2TP_ATTR_PW_TYPE,
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L2TP_ATTR_ENCAP_TYPE,
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L2TP_ATTR_OFFSET,
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L2TP_ATTR_DATA_SEQ,
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L2TP_ATTR_L2SPEC_TYPE,
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L2TP_ATTR_L2SPEC_LEN,
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L2TP_ATTR_PROTO_VERSION,
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L2TP_ATTR_IFNAME,
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L2TP_ATTR_CONN_ID,
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L2TP_ATTR_PEER_CONN_ID,
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L2TP_ATTR_SESSION_ID,
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L2TP_ATTR_PEER_SESSION_ID,
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L2TP_ATTR_UDP_CSUM,
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L2TP_ATTR_VLAN_ID,
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L2TP_ATTR_COOKIE,
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L2TP_ATTR_PEER_COOKIE,
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L2TP_ATTR_DEBUG,
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L2TP_ATTR_RECV_SEQ,
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L2TP_ATTR_SEND_SEQ,
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L2TP_ATTR_LNS_MODE,
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L2TP_ATTR_USING_IPSEC,
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L2TP_ATTR_RECV_TIMEOUT,
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L2TP_ATTR_FD,
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L2TP_ATTR_IP_SADDR,
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L2TP_ATTR_IP_DADDR,
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L2TP_ATTR_UDP_SPORT,
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L2TP_ATTR_UDP_DPORT,
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L2TP_ATTR_MTU,
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L2TP_ATTR_MRU,
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L2TP_ATTR_STATS,
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L2TP_ATTR_IP6_SADDR,
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L2TP_ATTR_IP6_DADDR,
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L2TP_ATTR_UDP_ZERO_CSUM6_TX,
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L2TP_ATTR_UDP_ZERO_CSUM6_RX,
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L2TP_ATTR_PAD,
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__L2TP_ATTR_MAX,
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};
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#define L2TP_ATTR_MAX (__L2TP_ATTR_MAX - 1)
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enum {
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L2TP_ATTR_STATS_NONE,
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L2TP_ATTR_TX_PACKETS,
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L2TP_ATTR_TX_BYTES,
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L2TP_ATTR_TX_ERRORS,
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L2TP_ATTR_RX_PACKETS,
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L2TP_ATTR_RX_BYTES,
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L2TP_ATTR_RX_SEQ_DISCARDS,
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L2TP_ATTR_RX_OOS_PACKETS,
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L2TP_ATTR_RX_ERRORS,
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L2TP_ATTR_STATS_PAD,
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L2TP_ATTR_RX_COOKIE_DISCARDS,
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L2TP_ATTR_RX_INVALID,
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__L2TP_ATTR_STATS_MAX,
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};
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#define L2TP_ATTR_STATS_MAX (__L2TP_ATTR_STATS_MAX - 1)
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enum l2tp_pwtype {
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L2TP_PWTYPE_NONE = 0x0000,
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L2TP_PWTYPE_ETH_VLAN = 0x0004,
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L2TP_PWTYPE_ETH = 0x0005,
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L2TP_PWTYPE_PPP = 0x0007,
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L2TP_PWTYPE_PPP_AC = 0x0008,
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L2TP_PWTYPE_IP = 0x000b,
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__L2TP_PWTYPE_MAX
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};
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enum l2tp_l2spec_type {
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L2TP_L2SPECTYPE_NONE,
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L2TP_L2SPECTYPE_DEFAULT,
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};
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enum l2tp_encap_type {
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L2TP_ENCAPTYPE_UDP,
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L2TP_ENCAPTYPE_IP,
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};
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enum l2tp_seqmode {
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L2TP_SEQ_NONE = 0,
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L2TP_SEQ_IP = 1,
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L2TP_SEQ_ALL = 2,
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};
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enum l2tp_debug_flags {
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L2TP_MSG_DEBUG = (1 << 0),
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L2TP_MSG_CONTROL = (1 << 1),
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L2TP_MSG_SEQ = (1 << 2),
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L2TP_MSG_DATA = (1 << 3),
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};
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#define L2TP_GENL_NAME "l2tp"
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#define L2TP_GENL_VERSION 0x1
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#define L2TP_GENL_MCGROUP "l2tp"
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#endif
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