| Colin Cross | 07a5832 | 2022-02-08 19:45:27 -0800 | [diff] [blame^] | 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__LINUX_IF_PPPOX_H |
| 20 | #define _UAPI__LINUX_IF_PPPOX_H |
| 21 | #include <linux/types.h> |
| 22 | #include <asm/byteorder.h> |
| 23 | #include <linux/socket.h> |
| 24 | #include <linux/if.h> |
| 25 | #include <linux/if_ether.h> |
| 26 | #include <linux/if_pppol2tp.h> |
| 27 | #include <linux/in.h> |
| 28 | #include <linux/in6.h> |
| 29 | #ifndef AF_PPPOX |
| 30 | #define AF_PPPOX 24 |
| 31 | #define PF_PPPOX AF_PPPOX |
| 32 | #endif |
| 33 | typedef __be16 sid_t; |
| 34 | struct pppoe_addr { |
| 35 | sid_t sid; |
| 36 | unsigned char remote[ETH_ALEN]; |
| 37 | char dev[IFNAMSIZ]; |
| 38 | }; |
| 39 | struct pptp_addr { |
| 40 | __u16 call_id; |
| 41 | struct in_addr sin_addr; |
| 42 | }; |
| 43 | #define PX_PROTO_OE 0 |
| 44 | #define PX_PROTO_OL2TP 1 |
| 45 | #define PX_PROTO_PPTP 2 |
| 46 | #define PX_MAX_PROTO 3 |
| 47 | struct sockaddr_pppox { |
| 48 | __kernel_sa_family_t sa_family; |
| 49 | unsigned int sa_protocol; |
| 50 | union { |
| 51 | struct pppoe_addr pppoe; |
| 52 | struct pptp_addr pptp; |
| 53 | } sa_addr; |
| 54 | } __packed; |
| 55 | struct sockaddr_pppol2tp { |
| 56 | __kernel_sa_family_t sa_family; |
| 57 | unsigned int sa_protocol; |
| 58 | struct pppol2tp_addr pppol2tp; |
| 59 | } __packed; |
| 60 | struct sockaddr_pppol2tpin6 { |
| 61 | __kernel_sa_family_t sa_family; |
| 62 | unsigned int sa_protocol; |
| 63 | struct pppol2tpin6_addr pppol2tp; |
| 64 | } __packed; |
| 65 | struct sockaddr_pppol2tpv3 { |
| 66 | __kernel_sa_family_t sa_family; |
| 67 | unsigned int sa_protocol; |
| 68 | struct pppol2tpv3_addr pppol2tp; |
| 69 | } __packed; |
| 70 | struct sockaddr_pppol2tpv3in6 { |
| 71 | __kernel_sa_family_t sa_family; |
| 72 | unsigned int sa_protocol; |
| 73 | struct pppol2tpv3in6_addr pppol2tp; |
| 74 | } __packed; |
| 75 | #define PPPOEIOCSFWD _IOW(0xB1, 0, size_t) |
| 76 | #define PPPOEIOCDFWD _IO(0xB1, 1) |
| 77 | #define PADI_CODE 0x09 |
| 78 | #define PADO_CODE 0x07 |
| 79 | #define PADR_CODE 0x19 |
| 80 | #define PADS_CODE 0x65 |
| 81 | #define PADT_CODE 0xa7 |
| 82 | struct pppoe_tag { |
| 83 | __be16 tag_type; |
| 84 | __be16 tag_len; |
| 85 | char tag_data[0]; |
| 86 | } __attribute__((packed)); |
| 87 | #define PTT_EOL __cpu_to_be16(0x0000) |
| 88 | #define PTT_SRV_NAME __cpu_to_be16(0x0101) |
| 89 | #define PTT_AC_NAME __cpu_to_be16(0x0102) |
| 90 | #define PTT_HOST_UNIQ __cpu_to_be16(0x0103) |
| 91 | #define PTT_AC_COOKIE __cpu_to_be16(0x0104) |
| 92 | #define PTT_VENDOR __cpu_to_be16(0x0105) |
| 93 | #define PTT_RELAY_SID __cpu_to_be16(0x0110) |
| 94 | #define PTT_SRV_ERR __cpu_to_be16(0x0201) |
| 95 | #define PTT_SYS_ERR __cpu_to_be16(0x0202) |
| 96 | #define PTT_GEN_ERR __cpu_to_be16(0x0203) |
| 97 | struct pppoe_hdr { |
| 98 | #ifdef __LITTLE_ENDIAN_BITFIELD |
| 99 | __u8 type : 4; |
| 100 | __u8 ver : 4; |
| 101 | #elif defined(__BIG_ENDIAN_BITFIELD) |
| 102 | __u8 ver : 4; |
| 103 | __u8 type : 4; |
| 104 | #else |
| 105 | #error "Please fix <asm/byteorder.h>" |
| 106 | #endif |
| 107 | __u8 code; |
| 108 | __be16 sid; |
| 109 | __be16 length; |
| 110 | struct pppoe_tag tag[0]; |
| 111 | } __packed; |
| 112 | #define PPPOE_SES_HLEN 8 |
| 113 | #endif |