| /* | |
| * This file is auto-generated. Modifications will be lost. | |
| * | |
| * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ | |
| * for more information. | |
| */ | |
| #ifndef _UAPI_MPTCP_H | |
| #define _UAPI_MPTCP_H | |
| #include <netinet/in.h> | |
| #include <sys/socket.h> | |
| #include <linux/const.h> | |
| #include <linux/types.h> | |
| #include <linux/in.h> | |
| #include <linux/in6.h> | |
| #include <linux/socket.h> | |
| #define MPTCP_SUBFLOW_FLAG_MCAP_REM _BITUL(0) | |
| #define MPTCP_SUBFLOW_FLAG_MCAP_LOC _BITUL(1) | |
| #define MPTCP_SUBFLOW_FLAG_JOIN_REM _BITUL(2) | |
| #define MPTCP_SUBFLOW_FLAG_JOIN_LOC _BITUL(3) | |
| #define MPTCP_SUBFLOW_FLAG_BKUP_REM _BITUL(4) | |
| #define MPTCP_SUBFLOW_FLAG_BKUP_LOC _BITUL(5) | |
| #define MPTCP_SUBFLOW_FLAG_FULLY_ESTABLISHED _BITUL(6) | |
| #define MPTCP_SUBFLOW_FLAG_CONNECTED _BITUL(7) | |
| #define MPTCP_SUBFLOW_FLAG_MAPVALID _BITUL(8) | |
| #define MPTCP_PM_CMD_GRP_NAME "mptcp_pm_cmds" | |
| #define MPTCP_PM_EV_GRP_NAME "mptcp_pm_events" | |
| #include <linux/mptcp_pm.h> | |
| #define MPTCP_INFO_FLAG_FALLBACK _BITUL(0) | |
| #define MPTCP_INFO_FLAG_REMOTE_KEY_RECEIVED _BITUL(1) | |
| #define MPTCP_PM_ADDR_FLAG_SIGNAL (1 << 0) | |
| #define MPTCP_PM_ADDR_FLAG_SUBFLOW (1 << 1) | |
| #define MPTCP_PM_ADDR_FLAG_BACKUP (1 << 2) | |
| #define MPTCP_PM_ADDR_FLAG_FULLMESH (1 << 3) | |
| #define MPTCP_PM_ADDR_FLAG_IMPLICIT (1 << 4) | |
| struct mptcp_info { | |
| __u8 mptcpi_subflows; | |
| __u8 mptcpi_add_addr_signal; | |
| __u8 mptcpi_add_addr_accepted; | |
| __u8 mptcpi_subflows_max; | |
| __u8 mptcpi_add_addr_signal_max; | |
| __u8 mptcpi_add_addr_accepted_max; | |
| __u32 mptcpi_flags; | |
| __u32 mptcpi_token; | |
| __u64 mptcpi_write_seq; | |
| __u64 mptcpi_snd_una; | |
| __u64 mptcpi_rcv_nxt; | |
| __u8 mptcpi_local_addr_used; | |
| __u8 mptcpi_local_addr_max; | |
| __u8 mptcpi_csum_enabled; | |
| __u32 mptcpi_retransmits; | |
| __u64 mptcpi_bytes_retrans; | |
| __u64 mptcpi_bytes_sent; | |
| __u64 mptcpi_bytes_received; | |
| __u64 mptcpi_bytes_acked; | |
| __u8 mptcpi_subflows_total; | |
| __u8 reserved[3]; | |
| __u32 mptcpi_last_data_sent; | |
| __u32 mptcpi_last_data_recv; | |
| __u32 mptcpi_last_ack_recv; | |
| }; | |
| #define MPTCP_RST_EUNSPEC 0 | |
| #define MPTCP_RST_EMPTCP 1 | |
| #define MPTCP_RST_ERESOURCE 2 | |
| #define MPTCP_RST_EPROHIBIT 3 | |
| #define MPTCP_RST_EWQ2BIG 4 | |
| #define MPTCP_RST_EBADPERF 5 | |
| #define MPTCP_RST_EMIDDLEBOX 6 | |
| struct mptcp_subflow_data { | |
| __u32 size_subflow_data; | |
| __u32 num_subflows; | |
| __u32 size_kernel; | |
| __u32 size_user; | |
| } __attribute__((aligned(8))); | |
| struct mptcp_subflow_addrs { | |
| union { | |
| __kernel_sa_family_t sa_family; | |
| struct sockaddr sa_local; | |
| struct sockaddr_in sin_local; | |
| struct sockaddr_in6 sin6_local; | |
| struct sockaddr_storage ss_local; | |
| }; | |
| union { | |
| struct sockaddr sa_remote; | |
| struct sockaddr_in sin_remote; | |
| struct sockaddr_in6 sin6_remote; | |
| struct sockaddr_storage ss_remote; | |
| }; | |
| }; | |
| struct mptcp_subflow_info { | |
| __u32 id; | |
| struct mptcp_subflow_addrs addrs; | |
| }; | |
| struct mptcp_full_info { | |
| __u32 size_tcpinfo_kernel; | |
| __u32 size_tcpinfo_user; | |
| __u32 size_sfinfo_kernel; | |
| __u32 size_sfinfo_user; | |
| __u32 num_subflows; | |
| __u32 size_arrays_user; | |
| __aligned_u64 subflow_info; | |
| __aligned_u64 tcp_info; | |
| struct mptcp_info mptcp_info; | |
| }; | |
| #define MPTCP_INFO 1 | |
| #define MPTCP_TCPINFO 2 | |
| #define MPTCP_SUBFLOW_ADDRS 3 | |
| #define MPTCP_FULL_INFO 4 | |
| #endif |