| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** 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_LINUX_IP_H |
| #define _UAPI_LINUX_IP_H |
| #include <linux/types.h> |
| #include <asm/byteorder.h> |
| #define IPTOS_TOS_MASK 0x1E |
| #define IPTOS_TOS(tos) ((tos) & IPTOS_TOS_MASK) |
| #define IPTOS_LOWDELAY 0x10 |
| #define IPTOS_THROUGHPUT 0x08 |
| #define IPTOS_RELIABILITY 0x04 |
| #define IPTOS_MINCOST 0x02 |
| #define IPTOS_PREC_MASK 0xE0 |
| #define IPTOS_PREC(tos) ((tos) & IPTOS_PREC_MASK) |
| #define IPTOS_PREC_NETCONTROL 0xe0 |
| #define IPTOS_PREC_INTERNETCONTROL 0xc0 |
| #define IPTOS_PREC_CRITIC_ECP 0xa0 |
| #define IPTOS_PREC_FLASHOVERRIDE 0x80 |
| #define IPTOS_PREC_FLASH 0x60 |
| #define IPTOS_PREC_IMMEDIATE 0x40 |
| #define IPTOS_PREC_PRIORITY 0x20 |
| #define IPTOS_PREC_ROUTINE 0x00 |
| #define IPOPT_COPY 0x80 |
| #define IPOPT_CLASS_MASK 0x60 |
| #define IPOPT_NUMBER_MASK 0x1f |
| #define IPOPT_COPIED(o) ((o) & IPOPT_COPY) |
| #define IPOPT_CLASS(o) ((o) & IPOPT_CLASS_MASK) |
| #define IPOPT_NUMBER(o) ((o) & IPOPT_NUMBER_MASK) |
| #define IPOPT_CONTROL 0x00 |
| #define IPOPT_RESERVED1 0x20 |
| #define IPOPT_MEASUREMENT 0x40 |
| #define IPOPT_RESERVED2 0x60 |
| #define IPOPT_END (0 | IPOPT_CONTROL) |
| #define IPOPT_NOOP (1 | IPOPT_CONTROL) |
| #define IPOPT_SEC (2 | IPOPT_CONTROL | IPOPT_COPY) |
| #define IPOPT_LSRR (3 | IPOPT_CONTROL | IPOPT_COPY) |
| #define IPOPT_TIMESTAMP (4 | IPOPT_MEASUREMENT) |
| #define IPOPT_CIPSO (6 | IPOPT_CONTROL | IPOPT_COPY) |
| #define IPOPT_RR (7 | IPOPT_CONTROL) |
| #define IPOPT_SID (8 | IPOPT_CONTROL | IPOPT_COPY) |
| #define IPOPT_SSRR (9 | IPOPT_CONTROL | IPOPT_COPY) |
| #define IPOPT_RA (20 | IPOPT_CONTROL | IPOPT_COPY) |
| #define IPVERSION 4 |
| #define MAXTTL 255 |
| #define IPDEFTTL 64 |
| #define IPOPT_OPTVAL 0 |
| #define IPOPT_OLEN 1 |
| #define IPOPT_OFFSET 2 |
| #define IPOPT_MINOFF 4 |
| #define MAX_IPOPTLEN 40 |
| #define IPOPT_NOP IPOPT_NOOP |
| #define IPOPT_EOL IPOPT_END |
| #define IPOPT_TS IPOPT_TIMESTAMP |
| #define IPOPT_TS_TSONLY 0 |
| #define IPOPT_TS_TSANDADDR 1 |
| #define IPOPT_TS_PRESPEC 3 |
| #define IPV4_BEET_PHMAXLEN 8 |
| struct iphdr { |
| #ifdef __LITTLE_ENDIAN_BITFIELD |
| __u8 ihl : 4, version : 4; |
| #elif defined(__BIG_ENDIAN_BITFIELD) |
| __u8 version : 4, ihl : 4; |
| #else |
| #error "Please fix <asm/byteorder.h>" |
| #endif |
| __u8 tos; |
| __be16 tot_len; |
| __be16 id; |
| __be16 frag_off; |
| __u8 ttl; |
| __u8 protocol; |
| __sum16 check; |
| __be32 saddr; |
| __be32 daddr; |
| }; |
| struct ip_auth_hdr { |
| __u8 nexthdr; |
| __u8 hdrlen; |
| __be16 reserved; |
| __be32 spi; |
| __be32 seq_no; |
| __u8 auth_data[0]; |
| }; |
| struct ip_esp_hdr { |
| __be32 spi; |
| __be32 seq_no; |
| __u8 enc_data[0]; |
| }; |
| struct ip_comp_hdr { |
| __u8 nexthdr; |
| __u8 flags; |
| __be16 cpi; |
| }; |
| struct ip_beet_phdr { |
| __u8 nexthdr; |
| __u8 hdrlen; |
| __u8 padlen; |
| __u8 reserved; |
| }; |
| enum { |
| IPV4_DEVCONF_FORWARDING = 1, |
| IPV4_DEVCONF_MC_FORWARDING, |
| IPV4_DEVCONF_PROXY_ARP, |
| IPV4_DEVCONF_ACCEPT_REDIRECTS, |
| IPV4_DEVCONF_SECURE_REDIRECTS, |
| IPV4_DEVCONF_SEND_REDIRECTS, |
| IPV4_DEVCONF_SHARED_MEDIA, |
| IPV4_DEVCONF_RP_FILTER, |
| IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE, |
| IPV4_DEVCONF_BOOTP_RELAY, |
| IPV4_DEVCONF_LOG_MARTIANS, |
| IPV4_DEVCONF_TAG, |
| IPV4_DEVCONF_ARPFILTER, |
| IPV4_DEVCONF_MEDIUM_ID, |
| IPV4_DEVCONF_NOXFRM, |
| IPV4_DEVCONF_NOPOLICY, |
| IPV4_DEVCONF_FORCE_IGMP_VERSION, |
| IPV4_DEVCONF_ARP_ANNOUNCE, |
| IPV4_DEVCONF_ARP_IGNORE, |
| IPV4_DEVCONF_PROMOTE_SECONDARIES, |
| IPV4_DEVCONF_ARP_ACCEPT, |
| IPV4_DEVCONF_ARP_NOTIFY, |
| IPV4_DEVCONF_ACCEPT_LOCAL, |
| IPV4_DEVCONF_SRC_VMARK, |
| IPV4_DEVCONF_PROXY_ARP_PVLAN, |
| IPV4_DEVCONF_ROUTE_LOCALNET, |
| IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL, |
| IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL, |
| IPV4_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN, |
| IPV4_DEVCONF_DROP_UNICAST_IN_L2_MULTICAST, |
| IPV4_DEVCONF_DROP_GRATUITOUS_ARP, |
| __IPV4_DEVCONF_MAX |
| }; |
| #define IPV4_DEVCONF_MAX (__IPV4_DEVCONF_MAX - 1) |
| #endif |
