154 lines
4.5 KiB
C
154 lines
4.5 KiB
C
/****************************************************************************
|
|
****************************************************************************
|
|
***
|
|
*** 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_BC_FORWARDING,
|
|
IPV4_DEVCONF_ARP_EVICT_NOCARRIER,
|
|
__IPV4_DEVCONF_MAX
|
|
};
|
|
#define IPV4_DEVCONF_MAX (__IPV4_DEVCONF_MAX - 1)
|
|
#endif
|