| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef _UAPI_MPTCP_H |
| #define _UAPI_MPTCP_H |
| #include <linux/const.h> |
| #include <linux/types.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) |
| enum { |
| MPTCP_SUBFLOW_ATTR_UNSPEC, |
| MPTCP_SUBFLOW_ATTR_TOKEN_REM, |
| MPTCP_SUBFLOW_ATTR_TOKEN_LOC, |
| MPTCP_SUBFLOW_ATTR_RELWRITE_SEQ, |
| MPTCP_SUBFLOW_ATTR_MAP_SEQ, |
| MPTCP_SUBFLOW_ATTR_MAP_SFSEQ, |
| MPTCP_SUBFLOW_ATTR_SSN_OFFSET, |
| MPTCP_SUBFLOW_ATTR_MAP_DATALEN, |
| MPTCP_SUBFLOW_ATTR_FLAGS, |
| MPTCP_SUBFLOW_ATTR_ID_REM, |
| MPTCP_SUBFLOW_ATTR_ID_LOC, |
| MPTCP_SUBFLOW_ATTR_PAD, |
| __MPTCP_SUBFLOW_ATTR_MAX |
| }; |
| #define MPTCP_SUBFLOW_ATTR_MAX (__MPTCP_SUBFLOW_ATTR_MAX - 1) |
| #define MPTCP_PM_NAME "mptcp_pm" |
| #define MPTCP_PM_CMD_GRP_NAME "mptcp_pm_cmds" |
| #define MPTCP_PM_VER 0x1 |
| enum { |
| MPTCP_PM_ATTR_UNSPEC, |
| MPTCP_PM_ATTR_ADDR, |
| MPTCP_PM_ATTR_RCV_ADD_ADDRS, |
| MPTCP_PM_ATTR_SUBFLOWS, |
| __MPTCP_PM_ATTR_MAX |
| }; |
| #define MPTCP_PM_ATTR_MAX (__MPTCP_PM_ATTR_MAX - 1) |
| enum { |
| MPTCP_PM_ADDR_ATTR_UNSPEC, |
| MPTCP_PM_ADDR_ATTR_FAMILY, |
| MPTCP_PM_ADDR_ATTR_ID, |
| MPTCP_PM_ADDR_ATTR_ADDR4, |
| MPTCP_PM_ADDR_ATTR_ADDR6, |
| MPTCP_PM_ADDR_ATTR_PORT, |
| MPTCP_PM_ADDR_ATTR_FLAGS, |
| MPTCP_PM_ADDR_ATTR_IF_IDX, |
| __MPTCP_PM_ADDR_ATTR_MAX |
| }; |
| #define MPTCP_PM_ADDR_ATTR_MAX (__MPTCP_PM_ADDR_ATTR_MAX - 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) |
| enum { |
| MPTCP_PM_CMD_UNSPEC, |
| MPTCP_PM_CMD_ADD_ADDR, |
| MPTCP_PM_CMD_DEL_ADDR, |
| MPTCP_PM_CMD_GET_ADDR, |
| MPTCP_PM_CMD_FLUSH_ADDRS, |
| MPTCP_PM_CMD_SET_LIMITS, |
| MPTCP_PM_CMD_GET_LIMITS, |
| __MPTCP_PM_CMD_AFTER_LAST |
| }; |
| #define MPTCP_INFO_FLAG_FALLBACK _BITUL(0) |
| #define MPTCP_INFO_FLAG_REMOTE_KEY_RECEIVED _BITUL(1) |
| 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; |
| }; |
| #endif |
