diff options
Diffstat (limited to 'include/musl/netinet')
| -rw-r--r-- | include/musl/netinet/ether.h | 22 | ||||
| -rw-r--r-- | include/musl/netinet/icmp6.h | 305 | ||||
| -rw-r--r-- | include/musl/netinet/if_ether.h | 149 | ||||
| -rw-r--r-- | include/musl/netinet/igmp.h | 45 | ||||
| -rw-r--r-- | include/musl/netinet/in.h | 417 | ||||
| -rw-r--r-- | include/musl/netinet/in_systm.h | 9 | ||||
| -rw-r--r-- | include/musl/netinet/ip.h | 199 | ||||
| -rw-r--r-- | include/musl/netinet/ip6.h | 141 | ||||
| -rw-r--r-- | include/musl/netinet/ip_icmp.h | 193 | ||||
| -rw-r--r-- | include/musl/netinet/tcp.h | 305 | ||||
| -rw-r--r-- | include/musl/netinet/udp.h | 46 |
11 files changed, 1831 insertions, 0 deletions
diff --git a/include/musl/netinet/ether.h b/include/musl/netinet/ether.h new file mode 100644 index 0000000..eec7e53 --- /dev/null +++ b/include/musl/netinet/ether.h @@ -0,0 +1,22 @@ +#ifndef _NETINET_ETHER_H +#define _NETINET_ETHER_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <netinet/if_ether.h> + +char *ether_ntoa (const struct ether_addr *); +struct ether_addr *ether_aton (const char *); +char *ether_ntoa_r (const struct ether_addr *, char *); +struct ether_addr *ether_aton_r (const char *, struct ether_addr *); +int ether_line(const char *, struct ether_addr *, char *); +int ether_ntohost(char *, const struct ether_addr *); +int ether_hostton(const char *, struct ether_addr *); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/include/musl/netinet/icmp6.h b/include/musl/netinet/icmp6.h new file mode 100644 index 0000000..01269e7 --- /dev/null +++ b/include/musl/netinet/icmp6.h @@ -0,0 +1,305 @@ +#ifndef _NETINET_ICMP6_H +#define _NETINET_ICMP6_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdint.h> +#include <string.h> +#include <sys/types.h> +#include <netinet/in.h> + +#define ICMP6_FILTER 1 + +#define ICMP6_FILTER_BLOCK 1 +#define ICMP6_FILTER_PASS 2 +#define ICMP6_FILTER_BLOCKOTHERS 3 +#define ICMP6_FILTER_PASSONLY 4 + +struct icmp6_filter { + uint32_t icmp6_filt[8]; +}; + +struct icmp6_hdr { + uint8_t icmp6_type; + uint8_t icmp6_code; + uint16_t icmp6_cksum; + union { + uint32_t icmp6_un_data32[1]; + uint16_t icmp6_un_data16[2]; + uint8_t icmp6_un_data8[4]; + } icmp6_dataun; +}; + +#define icmp6_data32 icmp6_dataun.icmp6_un_data32 +#define icmp6_data16 icmp6_dataun.icmp6_un_data16 +#define icmp6_data8 icmp6_dataun.icmp6_un_data8 +#define icmp6_pptr icmp6_data32[0] +#define icmp6_mtu icmp6_data32[0] +#define icmp6_id icmp6_data16[0] +#define icmp6_seq icmp6_data16[1] +#define icmp6_maxdelay icmp6_data16[0] + +#define ICMP6_DST_UNREACH 1 +#define ICMP6_PACKET_TOO_BIG 2 +#define ICMP6_TIME_EXCEEDED 3 +#define ICMP6_PARAM_PROB 4 + +#define ICMP6_INFOMSG_MASK 0x80 + +#define ICMP6_ECHO_REQUEST 128 +#define ICMP6_ECHO_REPLY 129 +#define MLD_LISTENER_QUERY 130 +#define MLD_LISTENER_REPORT 131 +#define MLD_LISTENER_REDUCTION 132 + +#define ICMP6_DST_UNREACH_NOROUTE 0 +#define ICMP6_DST_UNREACH_ADMIN 1 +#define ICMP6_DST_UNREACH_BEYONDSCOPE 2 +#define ICMP6_DST_UNREACH_ADDR 3 +#define ICMP6_DST_UNREACH_NOPORT 4 + +#define ICMP6_TIME_EXCEED_TRANSIT 0 +#define ICMP6_TIME_EXCEED_REASSEMBLY 1 + +#define ICMP6_PARAMPROB_HEADER 0 +#define ICMP6_PARAMPROB_NEXTHEADER 1 +#define ICMP6_PARAMPROB_OPTION 2 + +#define ICMP6_FILTER_WILLPASS(type, filterp) \ + ((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) == 0) + +#define ICMP6_FILTER_WILLBLOCK(type, filterp) \ + ((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) != 0) + +#define ICMP6_FILTER_SETPASS(type, filterp) \ + ((((filterp)->icmp6_filt[(type) >> 5]) &= ~(1 << ((type) & 31)))) + +#define ICMP6_FILTER_SETBLOCK(type, filterp) \ + ((((filterp)->icmp6_filt[(type) >> 5]) |= (1 << ((type) & 31)))) + +#define ICMP6_FILTER_SETPASSALL(filterp) \ + memset (filterp, 0, sizeof (struct icmp6_filter)); + +#define ICMP6_FILTER_SETBLOCKALL(filterp) \ + memset (filterp, 0xFF, sizeof (struct icmp6_filter)); + +#define ND_ROUTER_SOLICIT 133 +#define ND_ROUTER_ADVERT 134 +#define ND_NEIGHBOR_SOLICIT 135 +#define ND_NEIGHBOR_ADVERT 136 +#define ND_REDIRECT 137 + +struct nd_router_solicit { + struct icmp6_hdr nd_rs_hdr; +}; + +#define nd_rs_type nd_rs_hdr.icmp6_type +#define nd_rs_code nd_rs_hdr.icmp6_code +#define nd_rs_cksum nd_rs_hdr.icmp6_cksum +#define nd_rs_reserved nd_rs_hdr.icmp6_data32[0] + +struct nd_router_advert { + struct icmp6_hdr nd_ra_hdr; + uint32_t nd_ra_reachable; + uint32_t nd_ra_retransmit; +}; + +#define nd_ra_type nd_ra_hdr.icmp6_type +#define nd_ra_code nd_ra_hdr.icmp6_code +#define nd_ra_cksum nd_ra_hdr.icmp6_cksum +#define nd_ra_curhoplimit nd_ra_hdr.icmp6_data8[0] +#define nd_ra_flags_reserved nd_ra_hdr.icmp6_data8[1] +#define ND_RA_FLAG_MANAGED 0x80 +#define ND_RA_FLAG_OTHER 0x40 +#define ND_RA_FLAG_HOME_AGENT 0x20 +#define nd_ra_router_lifetime nd_ra_hdr.icmp6_data16[1] + +struct nd_neighbor_solicit { + struct icmp6_hdr nd_ns_hdr; + struct in6_addr nd_ns_target; +}; + +#define nd_ns_type nd_ns_hdr.icmp6_type +#define nd_ns_code nd_ns_hdr.icmp6_code +#define nd_ns_cksum nd_ns_hdr.icmp6_cksum +#define nd_ns_reserved nd_ns_hdr.icmp6_data32[0] + +struct nd_neighbor_advert { + struct icmp6_hdr nd_na_hdr; + struct in6_addr nd_na_target; +}; + +#define nd_na_type nd_na_hdr.icmp6_type +#define nd_na_code nd_na_hdr.icmp6_code +#define nd_na_cksum nd_na_hdr.icmp6_cksum +#define nd_na_flags_reserved nd_na_hdr.icmp6_data32[0] +#if __BYTE_ORDER == __BIG_ENDIAN +#define ND_NA_FLAG_ROUTER 0x80000000 +#define ND_NA_FLAG_SOLICITED 0x40000000 +#define ND_NA_FLAG_OVERRIDE 0x20000000 +#else +#define ND_NA_FLAG_ROUTER 0x00000080 +#define ND_NA_FLAG_SOLICITED 0x00000040 +#define ND_NA_FLAG_OVERRIDE 0x00000020 +#endif + +struct nd_redirect { + struct icmp6_hdr nd_rd_hdr; + struct in6_addr nd_rd_target; + struct in6_addr nd_rd_dst; +}; + +#define nd_rd_type nd_rd_hdr.icmp6_type +#define nd_rd_code nd_rd_hdr.icmp6_code +#define nd_rd_cksum nd_rd_hdr.icmp6_cksum +#define nd_rd_reserved nd_rd_hdr.icmp6_data32[0] + +struct nd_opt_hdr { + uint8_t nd_opt_type; + uint8_t nd_opt_len; +}; + +#define ND_OPT_SOURCE_LINKADDR 1 +#define ND_OPT_TARGET_LINKADDR 2 +#define ND_OPT_PREFIX_INFORMATION 3 +#define ND_OPT_REDIRECTED_HEADER 4 +#define ND_OPT_MTU 5 +#define ND_OPT_RTR_ADV_INTERVAL 7 +#define ND_OPT_HOME_AGENT_INFO 8 + +struct nd_opt_prefix_info { + uint8_t nd_opt_pi_type; + uint8_t nd_opt_pi_len; + uint8_t nd_opt_pi_prefix_len; + uint8_t nd_opt_pi_flags_reserved; + uint32_t nd_opt_pi_valid_time; + uint32_t nd_opt_pi_preferred_time; + uint32_t nd_opt_pi_reserved2; + struct in6_addr nd_opt_pi_prefix; +}; + +#define ND_OPT_PI_FLAG_ONLINK 0x80 +#define ND_OPT_PI_FLAG_AUTO 0x40 +#define ND_OPT_PI_FLAG_RADDR 0x20 + +struct nd_opt_rd_hdr { + uint8_t nd_opt_rh_type; + uint8_t nd_opt_rh_len; + uint16_t nd_opt_rh_reserved1; + uint32_t nd_opt_rh_reserved2; +}; + +struct nd_opt_mtu { + uint8_t nd_opt_mtu_type; + uint8_t nd_opt_mtu_len; + uint16_t nd_opt_mtu_reserved; + uint32_t nd_opt_mtu_mtu; +}; + +struct mld_hdr { + struct icmp6_hdr mld_icmp6_hdr; + struct in6_addr mld_addr; +}; + +#define mld_type mld_icmp6_hdr.icmp6_type +#define mld_code mld_icmp6_hdr.icmp6_code +#define mld_cksum mld_icmp6_hdr.icmp6_cksum +#define mld_maxdelay mld_icmp6_hdr.icmp6_data16[0] +#define mld_reserved mld_icmp6_hdr.icmp6_data16[1] + +#define ICMP6_ROUTER_RENUMBERING 138 + +struct icmp6_router_renum { + struct icmp6_hdr rr_hdr; + uint8_t rr_segnum; + uint8_t rr_flags; + uint16_t rr_maxdelay; + uint32_t rr_reserved; +}; + +#define rr_type rr_hdr.icmp6_type +#define rr_code rr_hdr.icmp6_code +#define rr_cksum rr_hdr.icmp6_cksum +#define rr_seqnum rr_hdr.icmp6_data32[0] + +#define ICMP6_RR_FLAGS_TEST 0x80 +#define ICMP6_RR_FLAGS_REQRESULT 0x40 +#define ICMP6_RR_FLAGS_FORCEAPPLY 0x20 +#define ICMP6_RR_FLAGS_SPECSITE 0x10 +#define ICMP6_RR_FLAGS_PREVDONE 0x08 + +struct rr_pco_match { + uint8_t rpm_code; + uint8_t rpm_len; + uint8_t rpm_ordinal; + uint8_t rpm_matchlen; + uint8_t rpm_minlen; + uint8_t rpm_maxlen; + uint16_t rpm_reserved; + struct in6_addr rpm_prefix; +}; + +#define RPM_PCO_ADD 1 +#define RPM_PCO_CHANGE 2 +#define RPM_PCO_SETGLOBAL 3 + +struct rr_pco_use { + uint8_t rpu_uselen; + uint8_t rpu_keeplen; + uint8_t rpu_ramask; + uint8_t rpu_raflags; + uint32_t rpu_vltime; + uint32_t rpu_pltime; + uint32_t rpu_flags; + struct in6_addr rpu_prefix; +}; + +#define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x20 +#define ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x10 + +#if __BYTE_ORDER == __BIG_ENDIAN +#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80000000 +#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40000000 +#else +#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME 0x80 +#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME 0x40 +#endif + +struct rr_result { + uint16_t rrr_flags; + uint8_t rrr_ordinal; + uint8_t rrr_matchedlen; + uint32_t rrr_ifid; + struct in6_addr rrr_prefix; +}; + +#if __BYTE_ORDER == __BIG_ENDIAN +#define ICMP6_RR_RESULT_FLAGS_OOB 0x0002 +#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0001 +#else +#define ICMP6_RR_RESULT_FLAGS_OOB 0x0200 +#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0100 +#endif + +struct nd_opt_adv_interval { + uint8_t nd_opt_adv_interval_type; + uint8_t nd_opt_adv_interval_len; + uint16_t nd_opt_adv_interval_reserved; + uint32_t nd_opt_adv_interval_ival; +}; + +struct nd_opt_home_agent_info { + uint8_t nd_opt_home_agent_info_type; + uint8_t nd_opt_home_agent_info_len; + uint16_t nd_opt_home_agent_info_reserved; + uint16_t nd_opt_home_agent_info_preference; + uint16_t nd_opt_home_agent_info_lifetime; +}; + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/include/musl/netinet/if_ether.h b/include/musl/netinet/if_ether.h new file mode 100644 index 0000000..3479f51 --- /dev/null +++ b/include/musl/netinet/if_ether.h @@ -0,0 +1,149 @@ +#ifndef _NETINET_IF_ETHER_H +#define _NETINET_IF_ETHER_H + +#include <stdint.h> +#include <sys/types.h> + +#define ETH_ALEN 6 +#define ETH_TLEN 2 +#define ETH_HLEN 14 +#define ETH_ZLEN 60 +#define ETH_DATA_LEN 1500 +#define ETH_FRAME_LEN 1514 +#define ETH_FCS_LEN 4 +#define ETH_MIN_MTU 68 +#define ETH_MAX_MTU 0xFFFFU + +#define ETH_P_LOOP 0x0060 +#define ETH_P_PUP 0x0200 +#define ETH_P_PUPAT 0x0201 +#define ETH_P_TSN 0x22F0 +#define ETH_P_ERSPAN2 0x22EB +#define ETH_P_IP 0x0800 +#define ETH_P_X25 0x0805 +#define ETH_P_ARP 0x0806 +#define ETH_P_BPQ 0x08FF +#define ETH_P_IEEEPUP 0x0a00 +#define ETH_P_IEEEPUPAT 0x0a01 +#define ETH_P_BATMAN 0x4305 +#define ETH_P_DEC 0x6000 +#define ETH_P_DNA_DL 0x6001 +#define ETH_P_DNA_RC 0x6002 +#define ETH_P_DNA_RT 0x6003 +#define ETH_P_LAT 0x6004 +#define ETH_P_DIAG 0x6005 +#define ETH_P_CUST 0x6006 +#define ETH_P_SCA 0x6007 +#define ETH_P_TEB 0x6558 +#define ETH_P_RARP 0x8035 +#define ETH_P_ATALK 0x809B +#define ETH_P_AARP 0x80F3 +#define ETH_P_8021Q 0x8100 +#define ETH_P_IPX 0x8137 +#define ETH_P_IPV6 0x86DD +#define ETH_P_PAUSE 0x8808 +#define ETH_P_SLOW 0x8809 +#define ETH_P_WCCP 0x883E +#define ETH_P_MPLS_UC 0x8847 +#define ETH_P_MPLS_MC 0x8848 +#define ETH_P_ATMMPOA 0x884c +#define ETH_P_PPP_DISC 0x8863 +#define ETH_P_PPP_SES 0x8864 +#define ETH_P_LINK_CTL 0x886c +#define ETH_P_ATMFATE 0x8884 +#define ETH_P_PAE 0x888E +#define ETH_P_AOE 0x88A2 +#define ETH_P_8021AD 0x88A8 +#define ETH_P_802_EX1 0x88B5 +#define ETH_P_ERSPAN 0x88BE +#define ETH_P_PREAUTH 0x88C7 +#define ETH_P_TIPC 0x88CA +#define ETH_P_LLDP 0x88CC +#define ETH_P_MRP 0x88E3 +#define ETH_P_MACSEC 0x88E5 +#define ETH_P_8021AH 0x88E7 +#define ETH_P_MVRP 0x88F5 +#define ETH_P_1588 0x88F7 +#define ETH_P_NCSI 0x88F8 +#define ETH_P_PRP 0x88FB +#define ETH_P_CFM 0x8902 +#define ETH_P_FCOE 0x8906 +#define ETH_P_TDLS 0x890D +#define ETH_P_FIP 0x8914 +#define ETH_P_IBOE 0x8915 +#define ETH_P_80221 0x8917 +#define ETH_P_HSR 0x892F +#define ETH_P_NSH 0x894F +#define ETH_P_LOOPBACK 0x9000 +#define ETH_P_QINQ1 0x9100 +#define ETH_P_QINQ2 0x9200 +#define ETH_P_QINQ3 0x9300 +#define ETH_P_EDSA 0xDADA +#define ETH_P_DSA_8021Q 0xDADB +#define ETH_P_IFE 0xED3E +#define ETH_P_AF_IUCV 0xFBFB + +#define ETH_P_802_3_MIN 0x0600 + +#define ETH_P_802_3 0x0001 +#define ETH_P_AX25 0x0002 +#define ETH_P_ALL 0x0003 +#define ETH_P_802_2 0x0004 +#define ETH_P_SNAP 0x0005 +#define ETH_P_DDCMP 0x0006 +#define ETH_P_WAN_PPP 0x0007 +#define ETH_P_PPP_MP 0x0008 +#define ETH_P_LOCALTALK 0x0009 +#define ETH_P_CAN 0x000C +#define ETH_P_CANFD 0x000D +#define ETH_P_PPPTALK 0x0010 +#define ETH_P_TR_802_2 0x0011 +#define ETH_P_MOBITEX 0x0015 +#define ETH_P_CONTROL 0x0016 +#define ETH_P_IRDA 0x0017 +#define ETH_P_ECONET 0x0018 +#define ETH_P_HDLC 0x0019 +#define ETH_P_ARCNET 0x001A +#define ETH_P_DSA 0x001B +#define ETH_P_TRAILER 0x001C +#define ETH_P_PHONET 0x00F5 +#define ETH_P_IEEE802154 0x00F6 +#define ETH_P_CAIF 0x00F7 +#define ETH_P_XDSA 0x00F8 +#define ETH_P_MAP 0x00F9 + +struct ethhdr { + uint8_t h_dest[ETH_ALEN]; + uint8_t h_source[ETH_ALEN]; + uint16_t h_proto; +}; + +#include <net/ethernet.h> +#include <net/if_arp.h> + +struct ether_arp { + struct arphdr ea_hdr; + uint8_t arp_sha[ETH_ALEN]; + uint8_t arp_spa[4]; + uint8_t arp_tha[ETH_ALEN]; + uint8_t arp_tpa[4]; +}; +#define arp_hrd ea_hdr.ar_hrd +#define arp_pro ea_hdr.ar_pro +#define arp_hln ea_hdr.ar_hln +#define arp_pln ea_hdr.ar_pln +#define arp_op ea_hdr.ar_op + +#define ETHER_MAP_IP_MULTICAST(ipaddr, enaddr) \ +do { \ + (enaddr)[0] = 0x01; \ + (enaddr)[1] = 0x00; \ + (enaddr)[2] = 0x5e; \ + (enaddr)[3] = ((uint8_t *)ipaddr)[1] & 0x7f; \ + (enaddr)[4] = ((uint8_t *)ipaddr)[2]; \ + (enaddr)[5] = ((uint8_t *)ipaddr)[3]; \ +} while(0) + +#define __UAPI_DEF_ETHHDR 0 + +#endif diff --git a/include/musl/netinet/igmp.h b/include/musl/netinet/igmp.h new file mode 100644 index 0000000..bbe8206 --- /dev/null +++ b/include/musl/netinet/igmp.h @@ -0,0 +1,45 @@ +#ifndef _NETINET_IGMP_H +#define _NETINET_IGMP_H + +#include <stdint.h> +#include <netinet/in.h> + +struct igmp { + uint8_t igmp_type; + uint8_t igmp_code; + uint16_t igmp_cksum; + struct in_addr igmp_group; +}; + +#define IGMP_MINLEN 8 + +#define IGMP_MEMBERSHIP_QUERY 0x11 +#define IGMP_V1_MEMBERSHIP_REPORT 0x12 +#define IGMP_V2_MEMBERSHIP_REPORT 0x16 +#define IGMP_V2_LEAVE_GROUP 0x17 + +#define IGMP_DVMRP 0x13 +#define IGMP_PIM 0x14 +#define IGMP_TRACE 0x15 + +#define IGMP_MTRACE_RESP 0x1e +#define IGMP_MTRACE 0x1f + +#define IGMP_MAX_HOST_REPORT_DELAY 10 +#define IGMP_TIMER_SCALE 10 + +#define IGMP_DELAYING_MEMBER 1 +#define IGMP_IDLE_MEMBER 2 +#define IGMP_LAZY_MEMBER 3 +#define IGMP_SLEEPING_MEMBER 4 +#define IGMP_AWAKENING_MEMBER 5 + +#define IGMP_v1_ROUTER 1 +#define IGMP_v2_ROUTER 2 + +#define IGMP_HOST_MEMBERSHIP_QUERY IGMP_MEMBERSHIP_QUERY +#define IGMP_HOST_MEMBERSHIP_REPORT IGMP_V1_MEMBERSHIP_REPORT +#define IGMP_HOST_NEW_MEMBERSHIP_REPORT IGMP_V2_MEMBERSHIP_REPORT +#define IGMP_HOST_LEAVE_MESSAGE IGMP_V2_LEAVE_GROUP + +#endif diff --git a/include/musl/netinet/in.h b/include/musl/netinet/in.h new file mode 100644 index 0000000..fb628b6 --- /dev/null +++ b/include/musl/netinet/in.h @@ -0,0 +1,417 @@ +#ifndef _NETINET_IN_H +#define _NETINET_IN_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <features.h> +#include <inttypes.h> +#include <sys/socket.h> + +typedef uint16_t in_port_t; +typedef uint32_t in_addr_t; +struct in_addr { in_addr_t s_addr; }; + +struct sockaddr_in { + sa_family_t sin_family; + in_port_t sin_port; + struct in_addr sin_addr; + uint8_t sin_zero[8]; +}; + +struct in6_addr { + union { + uint8_t __s6_addr[16]; + uint16_t __s6_addr16[8]; + uint32_t __s6_addr32[4]; + } __in6_union; +}; +#define s6_addr __in6_union.__s6_addr +#define s6_addr16 __in6_union.__s6_addr16 +#define s6_addr32 __in6_union.__s6_addr32 + +struct sockaddr_in6 { + sa_family_t sin6_family; + in_port_t sin6_port; + uint32_t sin6_flowinfo; + struct in6_addr sin6_addr; + uint32_t sin6_scope_id; +}; + +struct ipv6_mreq { + struct in6_addr ipv6mr_multiaddr; + unsigned ipv6mr_interface; +}; + +#define INADDR_ANY ((in_addr_t) 0x00000000) +#define INADDR_BROADCAST ((in_addr_t) 0xffffffff) +#define INADDR_NONE ((in_addr_t) 0xffffffff) +#define INADDR_LOOPBACK ((in_addr_t) 0x7f000001) +#define INADDR_DUMMY ((in_addr_t) 0xc0000008) + +#define INADDR_UNSPEC_GROUP ((in_addr_t) 0xe0000000) +#define INADDR_ALLHOSTS_GROUP ((in_addr_t) 0xe0000001) +#define INADDR_ALLRTRS_GROUP ((in_addr_t) 0xe0000002) +#define INADDR_ALLSNOOPERS_GROUP ((in_addr_t) 0xe000006a) +#define INADDR_MAX_LOCAL_GROUP ((in_addr_t) 0xe00000ff) + +#define IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } } +#define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } } + +extern const struct in6_addr in6addr_any, in6addr_loopback; + +#define INET_ADDRSTRLEN 16 +#define INET6_ADDRSTRLEN 46 + +uint32_t htonl(uint32_t); +uint16_t htons(uint16_t); +uint32_t ntohl(uint32_t); +uint16_t ntohs(uint16_t); + +#define IPPORT_RESERVED 1024 + +#define IPPROTO_IP 0 +#define IPPROTO_HOPOPTS 0 +#define IPPROTO_ICMP 1 +#define IPPROTO_IGMP 2 +#define IPPROTO_IPIP 4 +#define IPPROTO_TCP 6 +#define IPPROTO_EGP 8 +#define IPPROTO_PUP 12 +#define IPPROTO_UDP 17 +#define IPPROTO_IDP 22 +#define IPPROTO_TP 29 +#define IPPROTO_DCCP 33 +#define IPPROTO_IPV6 41 +#define IPPROTO_ROUTING 43 +#define IPPROTO_FRAGMENT 44 +#define IPPROTO_RSVP 46 +#define IPPROTO_GRE 47 +#define IPPROTO_ESP 50 +#define IPPROTO_AH 51 +#define IPPROTO_ICMPV6 58 +#define IPPROTO_NONE 59 +#define IPPROTO_DSTOPTS 60 +#define IPPROTO_MTP 92 +#define IPPROTO_BEETPH 94 +#define IPPROTO_ENCAP 98 +#define IPPROTO_PIM 103 +#define IPPROTO_COMP 108 +#define IPPROTO_SCTP 132 +#define IPPROTO_MH 135 +#define IPPROTO_UDPLITE 136 +#define IPPROTO_MPLS 137 +#define IPPROTO_ETHERNET 143 +#define IPPROTO_RAW 255 +#define IPPROTO_MPTCP 262 +#define IPPROTO_MAX 263 + +#define IN6_IS_ADDR_UNSPECIFIED(a) \ + (((uint32_t *) (a))[0] == 0 && ((uint32_t *) (a))[1] == 0 && \ + ((uint32_t *) (a))[2] == 0 && ((uint32_t *) (a))[3] == 0) + +#define IN6_IS_ADDR_LOOPBACK(a) \ + (((uint32_t *) (a))[0] == 0 && ((uint32_t *) (a))[1] == 0 && \ + ((uint32_t *) (a))[2] == 0 && \ + ((uint8_t *) (a))[12] == 0 && ((uint8_t *) (a))[13] == 0 && \ + ((uint8_t *) (a))[14] == 0 && ((uint8_t *) (a))[15] == 1 ) + +#define IN6_IS_ADDR_MULTICAST(a) (((uint8_t *) (a))[0] == 0xff) + +#define IN6_IS_ADDR_LINKLOCAL(a) \ + ((((uint8_t *) (a))[0]) == 0xfe && (((uint8_t *) (a))[1] & 0xc0) == 0x80) + +#define IN6_IS_ADDR_SITELOCAL(a) \ + ((((uint8_t *) (a))[0]) == 0xfe && (((uint8_t *) (a))[1] & 0xc0) == 0xc0) + +#define IN6_IS_ADDR_V4MAPPED(a) \ + (((uint32_t *) (a))[0] == 0 && ((uint32_t *) (a))[1] == 0 && \ + ((uint8_t *) (a))[8] == 0 && ((uint8_t *) (a))[9] == 0 && \ + ((uint8_t *) (a))[10] == 0xff && ((uint8_t *) (a))[11] == 0xff) + +#define IN6_IS_ADDR_V4COMPAT(a) \ + (((uint32_t *) (a))[0] == 0 && ((uint32_t *) (a))[1] == 0 && \ + ((uint32_t *) (a))[2] == 0 && ((uint8_t *) (a))[15] > 1) + +#define IN6_IS_ADDR_MC_NODELOCAL(a) \ + (IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0x1)) + +#define IN6_IS_ADDR_MC_LINKLOCAL(a) \ + (IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0x2)) + +#define IN6_IS_ADDR_MC_SITELOCAL(a) \ + (IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0x5)) + +#define IN6_IS_ADDR_MC_ORGLOCAL(a) \ + (IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0x8)) + +#define IN6_IS_ADDR_MC_GLOBAL(a) \ + (IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0xe)) + +#define __ARE_4_EQUAL(a,b) \ + (!( (0[a]-0[b]) | (1[a]-1[b]) | (2[a]-2[b]) | (3[a]-3[b]) )) +#define IN6_ARE_ADDR_EQUAL(a,b) \ + __ARE_4_EQUAL((const uint32_t *)(a), (const uint32_t *)(b)) + +#define IN_CLASSA(a) ((((in_addr_t)(a)) & 0x80000000) == 0) +#define IN_CLASSA_NET 0xff000000 +#define IN_CLASSA_NSHIFT 24 +#define IN_CLASSA_HOST (0xffffffff & ~IN_CLASSA_NET) +#define IN_CLASSA_MAX 128 +#define IN_CLASSB(a) ((((in_addr_t)(a)) & 0xc0000000) == 0x80000000) +#define IN_CLASSB_NET 0xffff0000 +#define IN_CLASSB_NSHIFT 16 +#define IN_CLASSB_HOST (0xffffffff & ~IN_CLASSB_NET) +#define IN_CLASSB_MAX 65536 +#define IN_CLASSC(a) ((((in_addr_t)(a)) & 0xe0000000) == 0xc0000000) +#define IN_CLASSC_NET 0xffffff00 +#define IN_CLASSC_NSHIFT 8 +#define IN_CLASSC_HOST (0xffffffff & ~IN_CLASSC_NET) +#define IN_CLASSD(a) ((((in_addr_t)(a)) & 0xf0000000) == 0xe0000000) +#define IN_MULTICAST(a) IN_CLASSD(a) +#define IN_EXPERIMENTAL(a) ((((in_addr_t)(a)) & 0xe0000000) == 0xe0000000) +#define IN_BADCLASS(a) ((((in_addr_t)(a)) & 0xf0000000) == 0xf0000000) + +#define IN_LOOPBACKNET 127 + + +#define IP_TOS 1 +#define IP_TTL 2 +#define IP_HDRINCL 3 +#define IP_OPTIONS 4 +#define IP_ROUTER_ALERT 5 +#define IP_RECVOPTS 6 +#define IP_RETOPTS 7 +#define IP_PKTINFO 8 +#define IP_PKTOPTIONS 9 +#define IP_PMTUDISC 10 +#define IP_MTU_DISCOVER 10 +#define IP_RECVERR 11 +#define IP_RECVTTL 12 +#define IP_RECVTOS 13 +#define IP_MTU 14 +#define IP_FREEBIND 15 +#define IP_IPSEC_POLICY 16 +#define IP_XFRM_POLICY 17 +#define IP_PASSSEC 18 +#define IP_TRANSPARENT 19 +#define IP_ORIGDSTADDR 20 +#define IP_RECVORIGDSTADDR IP_ORIGDSTADDR +#define IP_MINTTL 21 +#define IP_NODEFRAG 22 +#define IP_CHECKSUM 23 +#define IP_BIND_ADDRESS_NO_PORT 24 +#define IP_RECVFRAGSIZE 25 +#define IP_RECVERR_RFC4884 26 +#define IP_MULTICAST_IF 32 +#define IP_MULTICAST_TTL 33 +#define IP_MULTICAST_LOOP 34 +#define IP_ADD_MEMBERSHIP 35 +#define IP_DROP_MEMBERSHIP 36 +#define IP_UNBLOCK_SOURCE 37 +#define IP_BLOCK_SOURCE 38 +#define IP_ADD_SOURCE_MEMBERSHIP 39 +#define IP_DROP_SOURCE_MEMBERSHIP 40 +#define IP_MSFILTER 41 +#define IP_MULTICAST_ALL 49 +#define IP_UNICAST_IF 50 + +#define IP_RECVRETOPTS IP_RETOPTS + +#define IP_PMTUDISC_DONT 0 +#define IP_PMTUDISC_WANT 1 +#define IP_PMTUDISC_DO 2 +#define IP_PMTUDISC_PROBE 3 +#define IP_PMTUDISC_INTERFACE 4 +#define IP_PMTUDISC_OMIT 5 + +#define IP_DEFAULT_MULTICAST_TTL 1 +#define IP_DEFAULT_MULTICAST_LOOP 1 +#define IP_MAX_MEMBERSHIPS 20 + +struct ip_opts { + struct in_addr ip_dst; + char ip_opts[40]; +}; + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) + +#define MCAST_JOIN_GROUP 42 +#define MCAST_BLOCK_SOURCE 43 +#define MCAST_UNBLOCK_SOURCE 44 +#define MCAST_LEAVE_GROUP 45 +#define MCAST_JOIN_SOURCE_GROUP 46 +#define MCAST_LEAVE_SOURCE_GROUP 47 +#define MCAST_MSFILTER 48 + +#define MCAST_EXCLUDE 0 +#define MCAST_INCLUDE 1 + +struct ip_mreq { + struct in_addr imr_multiaddr; + struct in_addr imr_interface; +}; + +struct ip_mreqn { + struct in_addr imr_multiaddr; + struct in_addr imr_address; + int imr_ifindex; +}; + +struct ip_mreq_source { + struct in_addr imr_multiaddr; + struct in_addr imr_interface; + struct in_addr imr_sourceaddr; +}; + +struct ip_msfilter { + struct in_addr imsf_multiaddr; + struct in_addr imsf_interface; + uint32_t imsf_fmode; + uint32_t imsf_numsrc; + struct in_addr imsf_slist[1]; +}; +#define IP_MSFILTER_SIZE(numsrc) \ + (sizeof(struct ip_msfilter) - sizeof(struct in_addr) \ + + (numsrc) * sizeof(struct in_addr)) + +struct group_req { + uint32_t gr_interface; + struct sockaddr_storage gr_group; +}; + +struct group_source_req { + uint32_t gsr_interface; + struct sockaddr_storage gsr_group; + struct sockaddr_storage gsr_source; +}; + +struct group_filter { + uint32_t gf_interface; + struct sockaddr_storage gf_group; + uint32_t gf_fmode; + uint32_t gf_numsrc; + struct sockaddr_storage gf_slist[1]; +}; +#define GROUP_FILTER_SIZE(numsrc) \ + (sizeof(struct group_filter) - sizeof(struct sockaddr_storage) \ + + (numsrc) * sizeof(struct sockaddr_storage)) + +struct in_pktinfo { + int ipi_ifindex; + struct in_addr ipi_spec_dst; + struct in_addr ipi_addr; +}; + +struct in6_pktinfo { + struct in6_addr ipi6_addr; + unsigned ipi6_ifindex; +}; + +struct ip6_mtuinfo { + struct sockaddr_in6 ip6m_addr; + uint32_t ip6m_mtu; +}; +#endif + +#define IPV6_ADDRFORM 1 +#define IPV6_2292PKTINFO 2 +#define IPV6_2292HOPOPTS 3 +#define IPV6_2292DSTOPTS 4 +#define IPV6_2292RTHDR 5 +#define IPV6_2292PKTOPTIONS 6 +#define IPV6_CHECKSUM 7 +#define IPV6_2292HOPLIMIT 8 +#define IPV6_NEXTHOP 9 +#define IPV6_AUTHHDR 10 +#define IPV6_UNICAST_HOPS 16 +#define IPV6_MULTICAST_IF 17 +#define IPV6_MULTICAST_HOPS 18 +#define IPV6_MULTICAST_LOOP 19 +#define IPV6_JOIN_GROUP 20 +#define IPV6_LEAVE_GROUP 21 +#define IPV6_ROUTER_ALERT 22 +#define IPV6_MTU_DISCOVER 23 +#define IPV6_MTU 24 +#define IPV6_RECVERR 25 +#define IPV6_V6ONLY 26 +#define IPV6_JOIN_ANYCAST 27 +#define IPV6_LEAVE_ANYCAST 28 +#define IPV6_MULTICAST_ALL 29 +#define IPV6_ROUTER_ALERT_ISOLATE 30 +#define IPV6_IPSEC_POLICY 34 +#define IPV6_XFRM_POLICY 35 +#define IPV6_HDRINCL 36 + +#define IPV6_RECVPKTINFO 49 +#define IPV6_PKTINFO 50 +#define IPV6_RECVHOPLIMIT 51 +#define IPV6_HOPLIMIT 52 +#define IPV6_RECVHOPOPTS 53 +#define IPV6_HOPOPTS 54 +#define IPV6_RTHDRDSTOPTS 55 +#define IPV6_RECVRTHDR 56 +#define IPV6_RTHDR 57 +#define IPV6_RECVDSTOPTS 58 +#define IPV6_DSTOPTS 59 +#define IPV6_RECVPATHMTU 60 +#define IPV6_PATHMTU 61 +#define IPV6_DONTFRAG 62 +#define IPV6_RECVTCLASS 66 +#define IPV6_TCLASS 67 +#define IPV6_AUTOFLOWLABEL 70 +#define IPV6_ADDR_PREFERENCES 72 +#define IPV6_MINHOPCOUNT 73 +#define IPV6_ORIGDSTADDR 74 +#define IPV6_RECVORIGDSTADDR IPV6_ORIGDSTADDR +#define IPV6_TRANSPARENT 75 +#define IPV6_UNICAST_IF 76 +#define IPV6_RECVFRAGSIZE 77 +#define IPV6_FREEBIND 78 + +#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP +#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP +#define IPV6_RXHOPOPTS IPV6_HOPOPTS +#define IPV6_RXDSTOPTS IPV6_DSTOPTS + +#define IPV6_PMTUDISC_DONT 0 +#define IPV6_PMTUDISC_WANT 1 +#define IPV6_PMTUDISC_DO 2 +#define IPV6_PMTUDISC_PROBE 3 +#define IPV6_PMTUDISC_INTERFACE 4 +#define IPV6_PMTUDISC_OMIT 5 + +#define IPV6_PREFER_SRC_TMP 0x0001 +#define IPV6_PREFER_SRC_PUBLIC 0x0002 +#define IPV6_PREFER_SRC_PUBTMP_DEFAULT 0x0100 +#define IPV6_PREFER_SRC_COA 0x0004 +#define IPV6_PREFER_SRC_HOME 0x0400 +#define IPV6_PREFER_SRC_CGA 0x0008 +#define IPV6_PREFER_SRC_NONCGA 0x0800 + +#define IPV6_RTHDR_LOOSE 0 +#define IPV6_RTHDR_STRICT 1 + +#define IPV6_RTHDR_TYPE_0 0 + +#define __UAPI_DEF_IN_ADDR 0 +#define __UAPI_DEF_IN_IPPROTO 0 +#define __UAPI_DEF_IN_PKTINFO 0 +#define __UAPI_DEF_IP_MREQ 0 +#define __UAPI_DEF_SOCKADDR_IN 0 +#define __UAPI_DEF_IN_CLASS 0 +#define __UAPI_DEF_IN6_ADDR 0 +#define __UAPI_DEF_IN6_ADDR_ALT 0 +#define __UAPI_DEF_SOCKADDR_IN6 0 +#define __UAPI_DEF_IPV6_MREQ 0 +#define __UAPI_DEF_IPPROTO_V6 0 +#define __UAPI_DEF_IPV6_OPTIONS 0 +#define __UAPI_DEF_IN6_PKTINFO 0 +#define __UAPI_DEF_IP6_MTUINFO 0 + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/include/musl/netinet/in_systm.h b/include/musl/netinet/in_systm.h new file mode 100644 index 0000000..a7b4177 --- /dev/null +++ b/include/musl/netinet/in_systm.h @@ -0,0 +1,9 @@ +#ifndef _NETINET_IN_SYSTM_H +#define _NETINET_IN_SYSTM_H + +#include <stdint.h> + +typedef uint16_t n_short; +typedef uint32_t n_long, n_time; + +#endif diff --git a/include/musl/netinet/ip.h b/include/musl/netinet/ip.h new file mode 100644 index 0000000..0ae132a --- /dev/null +++ b/include/musl/netinet/ip.h @@ -0,0 +1,199 @@ +#ifndef _NETINET_IP_H +#define _NETINET_IP_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdint.h> +#include <netinet/in.h> + +struct timestamp { + uint8_t len; + uint8_t ptr; +#if __BYTE_ORDER == __LITTLE_ENDIAN + unsigned int flags:4; + unsigned int overflow:4; +#else + unsigned int overflow:4; + unsigned int flags:4; +#endif + uint32_t data[9]; + }; + +struct iphdr { +#if __BYTE_ORDER == __LITTLE_ENDIAN + unsigned int ihl:4; + unsigned int version:4; +#else + unsigned int version:4; + unsigned int ihl:4; +#endif + uint8_t tos; + uint16_t tot_len; + uint16_t id; + uint16_t frag_off; + uint8_t ttl; + uint8_t protocol; + uint16_t check; + uint32_t saddr; + uint32_t daddr; +}; + +struct ip { +#if __BYTE_ORDER == __LITTLE_ENDIAN + unsigned int ip_hl:4; + unsigned int ip_v:4; +#else + unsigned int ip_v:4; + unsigned int ip_hl:4; +#endif + uint8_t ip_tos; + uint16_t ip_len; + uint16_t ip_id; + uint16_t ip_off; + uint8_t ip_ttl; + uint8_t ip_p; + uint16_t ip_sum; + struct in_addr ip_src, ip_dst; +}; + +#define IP_RF 0x8000 +#define IP_DF 0x4000 +#define IP_MF 0x2000 +#define IP_OFFMASK 0x1fff + +struct ip_timestamp { + uint8_t ipt_code; + uint8_t ipt_len; + uint8_t ipt_ptr; +#if __BYTE_ORDER == __LITTLE_ENDIAN + unsigned int ipt_flg:4; + unsigned int ipt_oflw:4; +#else + unsigned int ipt_oflw:4; + unsigned int ipt_flg:4; +#endif + uint32_t data[9]; +}; + +#define IPVERSION 4 +#define IP_MAXPACKET 65535 + +#define IPTOS_ECN_MASK 0x03 +#define IPTOS_ECN(x) ((x) & IPTOS_ECN_MASK) +#define IPTOS_ECN_NOT_ECT 0x00 +#define IPTOS_ECN_ECT1 0x01 +#define IPTOS_ECN_ECT0 0x02 +#define IPTOS_ECN_CE 0x03 + +#define IPTOS_DSCP_MASK 0xfc +#define IPTOS_DSCP(x) ((x) & IPTOS_DSCP_MASK) +#define IPTOS_DSCP_AF11 0x28 +#define IPTOS_DSCP_AF12 0x30 +#define IPTOS_DSCP_AF13 0x38 +#define IPTOS_DSCP_AF21 0x48 +#define IPTOS_DSCP_AF22 0x50 +#define IPTOS_DSCP_AF23 0x58 +#define IPTOS_DSCP_AF31 0x68 +#define IPTOS_DSCP_AF32 0x70 +#define IPTOS_DSCP_AF33 0x78 +#define IPTOS_DSCP_AF41 0x88 +#define IPTOS_DSCP_AF42 0x90 +#define IPTOS_DSCP_AF43 0x98 +#define IPTOS_DSCP_EF 0xb8 + +#define IPTOS_CLASS_MASK 0xe0 +#define IPTOS_CLASS(x) ((x) & IPTOS_CLASS_MASK) +#define IPTOS_CLASS_CS0 0x00 +#define IPTOS_CLASS_CS1 0x20 +#define IPTOS_CLASS_CS2 0x40 +#define IPTOS_CLASS_CS3 0x60 +#define IPTOS_CLASS_CS4 0x80 +#define IPTOS_CLASS_CS5 0xa0 +#define IPTOS_CLASS_CS6 0xc0 +#define IPTOS_CLASS_CS7 0xe0 +#define IPTOS_CLASS_DEFAULT IPTOS_CLASS_CS0 + +#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_LOWCOST 0x02 +#define IPTOS_MINCOST IPTOS_LOWCOST + +#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_DEBMEAS 0x40 +#define IPOPT_MEASUREMENT IPOPT_DEBMEAS +#define IPOPT_RESERVED2 0x60 + +#define IPOPT_EOL 0 +#define IPOPT_END IPOPT_EOL +#define IPOPT_NOP 1 +#define IPOPT_NOOP IPOPT_NOP + +#define IPOPT_RR 7 +#define IPOPT_TS 68 +#define IPOPT_TIMESTAMP IPOPT_TS +#define IPOPT_SECURITY 130 +#define IPOPT_SEC IPOPT_SECURITY +#define IPOPT_LSRR 131 +#define IPOPT_SATID 136 +#define IPOPT_SID IPOPT_SATID +#define IPOPT_SSRR 137 +#define IPOPT_RA 148 + +#define IPOPT_OPTVAL 0 +#define IPOPT_OLEN 1 +#define IPOPT_OFFSET 2 +#define IPOPT_MINOFF 4 + +#define MAX_IPOPTLEN 40 + +#define IPOPT_TS_TSONLY 0 +#define IPOPT_TS_TSANDADDR 1 +#define IPOPT_TS_PRESPEC 3 + +#define IPOPT_SECUR_UNCLASS 0x0000 +#define IPOPT_SECUR_CONFID 0xf135 +#define IPOPT_SECUR_EFTO 0x789a +#define IPOPT_SECUR_MMMM 0xbc4d +#define IPOPT_SECUR_RESTR 0xaf13 +#define IPOPT_SECUR_SECRET 0xd788 +#define IPOPT_SECUR_TOPSECRET 0x6bc5 + +#define MAXTTL 255 +#define IPDEFTTL 64 +#define IPFRAGTTL 60 +#define IPTTLDEC 1 + +#define IP_MSS 576 + +#define __UAPI_DEF_IPHDR 0 + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/include/musl/netinet/ip6.h b/include/musl/netinet/ip6.h new file mode 100644 index 0000000..50c626a --- /dev/null +++ b/include/musl/netinet/ip6.h @@ -0,0 +1,141 @@ +#ifndef _NETINET_IP6_H +#define _NETINET_IP6_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdint.h> +#include <netinet/in.h> + +struct ip6_hdr { + union { + struct ip6_hdrctl { + uint32_t ip6_un1_flow; + uint16_t ip6_un1_plen; + uint8_t ip6_un1_nxt; + uint8_t ip6_un1_hlim; + } ip6_un1; + uint8_t ip6_un2_vfc; + } ip6_ctlun; + struct in6_addr ip6_src; + struct in6_addr ip6_dst; +}; + +#define ip6_vfc ip6_ctlun.ip6_un2_vfc +#define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow +#define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen +#define ip6_nxt ip6_ctlun.ip6_un1.ip6_un1_nxt +#define ip6_hlim ip6_ctlun.ip6_un1.ip6_un1_hlim +#define ip6_hops ip6_ctlun.ip6_un1.ip6_un1_hlim + +struct ip6_ext { + uint8_t ip6e_nxt; + uint8_t ip6e_len; +}; + +struct ip6_hbh { + uint8_t ip6h_nxt; + uint8_t ip6h_len; +}; + +struct ip6_dest { + uint8_t ip6d_nxt; + uint8_t ip6d_len; +}; + +struct ip6_rthdr { + uint8_t ip6r_nxt; + uint8_t ip6r_len; + uint8_t ip6r_type; + uint8_t ip6r_segleft; +}; + +struct ip6_rthdr0 { + uint8_t ip6r0_nxt; + uint8_t ip6r0_len; + uint8_t ip6r0_type; + uint8_t ip6r0_segleft; + uint8_t ip6r0_reserved; + uint8_t ip6r0_slmap[3]; + struct in6_addr ip6r0_addr[]; +}; + +struct ip6_frag { + uint8_t ip6f_nxt; + uint8_t ip6f_reserved; + uint16_t ip6f_offlg; + uint32_t ip6f_ident; +}; + +#if __BYTE_ORDER == __BIG_ENDIAN +#define IP6F_OFF_MASK 0xfff8 +#define IP6F_RESERVED_MASK 0x0006 +#define IP6F_MORE_FRAG 0x0001 +#else +#define IP6F_OFF_MASK 0xf8ff +#define IP6F_RESERVED_MASK 0x0600 +#define IP6F_MORE_FRAG 0x0100 +#endif + +struct ip6_opt { + uint8_t ip6o_type; + uint8_t ip6o_len; +}; + +#define IP6OPT_TYPE(o) ((o) & 0xc0) +#define IP6OPT_TYPE_SKIP 0x00 +#define IP6OPT_TYPE_DISCARD 0x40 +#define IP6OPT_TYPE_FORCEICMP 0x80 +#define IP6OPT_TYPE_ICMP 0xc0 +#define IP6OPT_TYPE_MUTABLE 0x20 + +#define IP6OPT_PAD1 0 +#define IP6OPT_PADN 1 + +#define IP6OPT_JUMBO 0xc2 +#define IP6OPT_NSAP_ADDR 0xc3 +#define IP6OPT_TUNNEL_LIMIT 0x04 +#define IP6OPT_ROUTER_ALERT 0x05 + +struct ip6_opt_jumbo { + uint8_t ip6oj_type; + uint8_t ip6oj_len; + uint8_t ip6oj_jumbo_len[4]; +}; +#define IP6OPT_JUMBO_LEN 6 + +struct ip6_opt_nsap { + uint8_t ip6on_type; + uint8_t ip6on_len; + uint8_t ip6on_src_nsap_len; + uint8_t ip6on_dst_nsap_len; +}; + +struct ip6_opt_tunnel { + uint8_t ip6ot_type; + uint8_t ip6ot_len; + uint8_t ip6ot_encap_limit; +}; + +struct ip6_opt_router { + uint8_t ip6or_type; + uint8_t ip6or_len; + uint8_t ip6or_value[2]; +}; + +#if __BYTE_ORDER == __BIG_ENDIAN +#define IP6_ALERT_MLD 0x0000 +#define IP6_ALERT_RSVP 0x0001 +#define IP6_ALERT_AN 0x0002 +#else +#define IP6_ALERT_MLD 0x0000 +#define IP6_ALERT_RSVP 0x0100 +#define IP6_ALERT_AN 0x0200 +#endif + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/include/musl/netinet/ip_icmp.h b/include/musl/netinet/ip_icmp.h new file mode 100644 index 0000000..b9e0df8 --- /dev/null +++ b/include/musl/netinet/ip_icmp.h @@ -0,0 +1,193 @@ +#ifndef _NETINET_IP_ICMP_H +#define _NETINET_IP_ICMP_H + +#include <stdint.h> +#include <netinet/in.h> +#include <netinet/ip.h> + +#ifdef __cplusplus +extern "C" { +#endif + +struct icmphdr { + uint8_t type; + uint8_t code; + uint16_t checksum; + union { + struct { + uint16_t id; + uint16_t sequence; + } echo; + uint32_t gateway; + struct { + uint16_t __unused; + uint16_t mtu; + } frag; + uint8_t reserved[4]; + } un; +}; + +#define ICMP_ECHOREPLY 0 +#define ICMP_DEST_UNREACH 3 +#define ICMP_SOURCE_QUENCH 4 +#define ICMP_REDIRECT 5 +#define ICMP_ECHO 8 +#define ICMP_TIME_EXCEEDED 11 +#define ICMP_PARAMETERPROB 12 +#define ICMP_TIMESTAMP 13 +#define ICMP_TIMESTAMPREPLY 14 +#define ICMP_INFO_REQUEST 15 +#define ICMP_INFO_REPLY 16 +#define ICMP_ADDRESS 17 +#define ICMP_ADDRESSREPLY 18 +#define NR_ICMP_TYPES 18 + + +#define ICMP_NET_UNREACH 0 +#define ICMP_HOST_UNREACH 1 +#define ICMP_PROT_UNREACH 2 +#define ICMP_PORT_UNREACH 3 +#define ICMP_FRAG_NEEDED 4 +#define ICMP_SR_FAILED 5 +#define ICMP_NET_UNKNOWN 6 +#define ICMP_HOST_UNKNOWN 7 +#define ICMP_HOST_ISOLATED 8 +#define ICMP_NET_ANO 9 +#define ICMP_HOST_ANO 10 +#define ICMP_NET_UNR_TOS 11 +#define ICMP_HOST_UNR_TOS 12 +#define ICMP_PKT_FILTERED 13 +#define ICMP_PREC_VIOLATION 14 +#define ICMP_PREC_CUTOFF 15 +#define NR_ICMP_UNREACH 15 + +#define ICMP_REDIR_NET 0 +#define ICMP_REDIR_HOST 1 +#define ICMP_REDIR_NETTOS 2 +#define ICMP_REDIR_HOSTTOS 3 + +#define ICMP_EXC_TTL 0 +#define ICMP_EXC_FRAGTIME 1 + + +struct icmp_ra_addr { + uint32_t ira_addr; + uint32_t ira_preference; +}; + +struct icmp { + uint8_t icmp_type; + uint8_t icmp_code; + uint16_t icmp_cksum; + union { + uint8_t ih_pptr; + struct in_addr ih_gwaddr; + struct ih_idseq { + uint16_t icd_id; + uint16_t icd_seq; + } ih_idseq; + uint32_t ih_void; + + struct ih_pmtu { + uint16_t ipm_void; + uint16_t ipm_nextmtu; + } ih_pmtu; + + struct ih_rtradv { + uint8_t irt_num_addrs; + uint8_t irt_wpa; + uint16_t irt_lifetime; + } ih_rtradv; + } icmp_hun; + union { + struct { + uint32_t its_otime; + uint32_t its_rtime; + uint32_t its_ttime; + } id_ts; + struct { + struct ip idi_ip; + } id_ip; + struct icmp_ra_addr id_radv; + uint32_t id_mask; + uint8_t id_data[1]; + } icmp_dun; +}; + +#define icmp_pptr icmp_hun.ih_pptr +#define icmp_gwaddr icmp_hun.ih_gwaddr +#define icmp_id icmp_hun.ih_idseq.icd_id +#define icmp_seq icmp_hun.ih_idseq.icd_seq +#define icmp_void icmp_hun.ih_void +#define icmp_pmvoid icmp_hun.ih_pmtu.ipm_void +#define icmp_nextmtu icmp_hun.ih_pmtu.ipm_nextmtu +#define icmp_num_addrs icmp_hun.ih_rtradv.irt_num_addrs +#define icmp_wpa icmp_hun.ih_rtradv.irt_wpa +#define icmp_lifetime icmp_hun.ih_rtradv.irt_lifetime +#define icmp_otime icmp_dun.id_ts.its_otime +#define icmp_rtime icmp_dun.id_ts.its_rtime +#define icmp_ttime icmp_dun.id_ts.its_ttime +#define icmp_ip icmp_dun.id_ip.idi_ip +#define icmp_radv icmp_dun.id_radv +#define icmp_mask icmp_dun.id_mask +#define icmp_data icmp_dun.id_data + +#define ICMP_MINLEN 8 +#define ICMP_TSLEN (8 + 3 * sizeof (n_time)) +#define ICMP_MASKLEN 12 +#define ICMP_ADVLENMIN (8 + sizeof (struct ip) + 8) +#define ICMP_ADVLEN(p) (8 + ((p)->icmp_ip.ip_hl << 2) + 8) + +#define ICMP_UNREACH 3 +#define ICMP_SOURCEQUENCH 4 +#define ICMP_ROUTERADVERT 9 +#define ICMP_ROUTERSOLICIT 10 +#define ICMP_TIMXCEED 11 +#define ICMP_PARAMPROB 12 +#define ICMP_TSTAMP 13 +#define ICMP_TSTAMPREPLY 14 +#define ICMP_IREQ 15 +#define ICMP_IREQREPLY 16 +#define ICMP_MASKREQ 17 +#define ICMP_MASKREPLY 18 +#define ICMP_MAXTYPE 18 + +#define ICMP_UNREACH_NET 0 +#define ICMP_UNREACH_HOST 1 +#define ICMP_UNREACH_PROTOCOL 2 +#define ICMP_UNREACH_PORT 3 +#define ICMP_UNREACH_NEEDFRAG 4 +#define ICMP_UNREACH_SRCFAIL 5 +#define ICMP_UNREACH_NET_UNKNOWN 6 +#define ICMP_UNREACH_HOST_UNKNOWN 7 +#define ICMP_UNREACH_ISOLATED 8 +#define ICMP_UNREACH_NET_PROHIB 9 +#define ICMP_UNREACH_HOST_PROHIB 10 +#define ICMP_UNREACH_TOSNET 11 +#define ICMP_UNREACH_TOSHOST 12 +#define ICMP_UNREACH_FILTER_PROHIB 13 +#define ICMP_UNREACH_HOST_PRECEDENCE 14 +#define ICMP_UNREACH_PRECEDENCE_CUTOFF 15 + +#define ICMP_REDIRECT_NET 0 +#define ICMP_REDIRECT_HOST 1 +#define ICMP_REDIRECT_TOSNET 2 +#define ICMP_REDIRECT_TOSHOST 3 + +#define ICMP_TIMXCEED_INTRANS 0 +#define ICMP_TIMXCEED_REASS 1 + +#define ICMP_PARAMPROB_OPTABSENT 1 + +#define ICMP_INFOTYPE(type) \ + ((type) == ICMP_ECHOREPLY || (type) == ICMP_ECHO || \ + (type) == ICMP_ROUTERADVERT || (type) == ICMP_ROUTERSOLICIT || \ + (type) == ICMP_TSTAMP || (type) == ICMP_TSTAMPREPLY || \ + (type) == ICMP_IREQ || (type) == ICMP_IREQREPLY || \ + (type) == ICMP_MASKREQ || (type) == ICMP_MASKREPLY) + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/include/musl/netinet/tcp.h b/include/musl/netinet/tcp.h new file mode 100644 index 0000000..fad1d84 --- /dev/null +++ b/include/musl/netinet/tcp.h @@ -0,0 +1,305 @@ +#ifndef _NETINET_TCP_H +#define _NETINET_TCP_H + +#include <features.h> + +#define TCP_NODELAY 1 +#define TCP_MAXSEG 2 +#define TCP_CORK 3 +#define TCP_KEEPIDLE 4 +#define TCP_KEEPINTVL 5 +#define TCP_KEEPCNT 6 +#define TCP_SYNCNT 7 +#define TCP_LINGER2 8 +#define TCP_DEFER_ACCEPT 9 +#define TCP_WINDOW_CLAMP 10 +#define TCP_INFO 11 +#define TCP_QUICKACK 12 +#define TCP_CONGESTION 13 +#define TCP_MD5SIG 14 +#define TCP_THIN_LINEAR_TIMEOUTS 16 +#define TCP_THIN_DUPACK 17 +#define TCP_USER_TIMEOUT 18 +#define TCP_REPAIR 19 +#define TCP_REPAIR_QUEUE 20 +#define TCP_QUEUE_SEQ 21 +#define TCP_REPAIR_OPTIONS 22 +#define TCP_FASTOPEN 23 +#define TCP_TIMESTAMP 24 +#define TCP_NOTSENT_LOWAT 25 +#define TCP_CC_INFO 26 +#define TCP_SAVE_SYN 27 +#define TCP_SAVED_SYN 28 +#define TCP_REPAIR_WINDOW 29 +#define TCP_FASTOPEN_CONNECT 30 +#define TCP_ULP 31 +#define TCP_MD5SIG_EXT 32 +#define TCP_FASTOPEN_KEY 33 +#define TCP_FASTOPEN_NO_COOKIE 34 +#define TCP_ZEROCOPY_RECEIVE 35 +#define TCP_INQ 36 +#define TCP_TX_DELAY 37 + +#define TCP_CM_INQ TCP_INQ + +#define TCP_ESTABLISHED 1 +#define TCP_SYN_SENT 2 +#define TCP_SYN_RECV 3 +#define TCP_FIN_WAIT1 4 +#define TCP_FIN_WAIT2 5 +#define TCP_TIME_WAIT 6 +#define TCP_CLOSE 7 +#define TCP_CLOSE_WAIT 8 +#define TCP_LAST_ACK 9 +#define TCP_LISTEN 10 +#define TCP_CLOSING 11 + +enum { + TCP_NLA_PAD, + TCP_NLA_BUSY, + TCP_NLA_RWND_LIMITED, + TCP_NLA_SNDBUF_LIMITED, + TCP_NLA_DATA_SEGS_OUT, + TCP_NLA_TOTAL_RETRANS, + TCP_NLA_PACING_RATE, + TCP_NLA_DELIVERY_RATE, + TCP_NLA_SND_CWND, + TCP_NLA_REORDERING, + TCP_NLA_MIN_RTT, + TCP_NLA_RECUR_RETRANS, + TCP_NLA_DELIVERY_RATE_APP_LMT, + TCP_NLA_SNDQ_SIZE, + TCP_NLA_CA_STATE, + TCP_NLA_SND_SSTHRESH, + TCP_NLA_DELIVERED, + TCP_NLA_DELIVERED_CE, + TCP_NLA_BYTES_SENT, + TCP_NLA_BYTES_RETRANS, + TCP_NLA_DSACK_DUPS, + TCP_NLA_REORD_SEEN, + TCP_NLA_SRTT, + TCP_NLA_TIMEOUT_REHASH, + TCP_NLA_BYTES_NOTSENT, + TCP_NLA_EDT, + TCP_NLA_TTL, +}; + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +#define TCPOPT_EOL 0 +#define TCPOPT_NOP 1 +#define TCPOPT_MAXSEG 2 +#define TCPOPT_WINDOW 3 +#define TCPOPT_SACK_PERMITTED 4 +#define TCPOPT_SACK 5 +#define TCPOPT_TIMESTAMP 8 +#define TCPOLEN_SACK_PERMITTED 2 +#define TCPOLEN_WINDOW 3 +#define TCPOLEN_MAXSEG 4 +#define TCPOLEN_TIMESTAMP 10 + +#define SOL_TCP 6 + +#include <sys/types.h> +#include <sys/socket.h> +#include <stdint.h> + +typedef uint32_t tcp_seq; + +#define TH_FIN 0x01 +#define TH_SYN 0x02 +#define TH_RST 0x04 +#define TH_PUSH 0x08 +#define TH_ACK 0x10 +#define TH_URG 0x20 + +struct tcphdr { +#ifdef _GNU_SOURCE +#ifdef __GNUC__ + __extension__ +#endif + union { struct { + + uint16_t source; + uint16_t dest; + uint32_t seq; + uint32_t ack_seq; +#if __BYTE_ORDER == __LITTLE_ENDIAN + uint16_t res1:4; + uint16_t doff:4; + uint16_t fin:1; + uint16_t syn:1; + uint16_t rst:1; + uint16_t psh:1; + uint16_t ack:1; + uint16_t urg:1; + uint16_t res2:2; +#else + uint16_t doff:4; + uint16_t res1:4; + uint16_t res2:2; + uint16_t urg:1; + uint16_t ack:1; + uint16_t psh:1; + uint16_t rst:1; + uint16_t syn:1; + uint16_t fin:1; +#endif + uint16_t window; + uint16_t check; + uint16_t urg_ptr; + + }; struct { +#endif + + uint16_t th_sport; + uint16_t th_dport; + uint32_t th_seq; + uint32_t th_ack; +#if __BYTE_ORDER == __LITTLE_ENDIAN + uint8_t th_x2:4; + uint8_t th_off:4; +#else + uint8_t th_off:4; + uint8_t th_x2:4; +#endif + uint8_t th_flags; + uint16_t th_win; + uint16_t th_sum; + uint16_t th_urp; + +#ifdef _GNU_SOURCE + }; }; +#endif +}; +#endif + +#ifdef _GNU_SOURCE +#define TCPI_OPT_TIMESTAMPS 1 +#define TCPI_OPT_SACK 2 +#define TCPI_OPT_WSCALE 4 +#define TCPI_OPT_ECN 8 + +#define TCP_CA_Open 0 +#define TCP_CA_Disorder 1 +#define TCP_CA_CWR 2 +#define TCP_CA_Recovery 3 +#define TCP_CA_Loss 4 + +enum tcp_fastopen_client_fail { + TFO_STATUS_UNSPEC, + TFO_COOKIE_UNAVAILABLE, + TFO_DATA_NOT_ACKED, + TFO_SYN_RETRANSMITTED, +}; + +struct tcp_info { + uint8_t tcpi_state; + uint8_t tcpi_ca_state; + uint8_t tcpi_retransmits; + uint8_t tcpi_probes; + uint8_t tcpi_backoff; + uint8_t tcpi_options; + uint8_t tcpi_snd_wscale : 4, tcpi_rcv_wscale : 4; + uint8_t tcpi_delivery_rate_app_limited : 1, tcpi_fastopen_client_fail : 2; + uint32_t tcpi_rto; + uint32_t tcpi_ato; + uint32_t tcpi_snd_mss; + uint32_t tcpi_rcv_mss; + uint32_t tcpi_unacked; + uint32_t tcpi_sacked; + uint32_t tcpi_lost; + uint32_t tcpi_retrans; + uint32_t tcpi_fackets; + uint32_t tcpi_last_data_sent; + uint32_t tcpi_last_ack_sent; + uint32_t tcpi_last_data_recv; + uint32_t tcpi_last_ack_recv; + uint32_t tcpi_pmtu; + uint32_t tcpi_rcv_ssthresh; + uint32_t tcpi_rtt; + uint32_t tcpi_rttvar; + uint32_t tcpi_snd_ssthresh; + uint32_t tcpi_snd_cwnd; + uint32_t tcpi_advmss; + uint32_t tcpi_reordering; + uint32_t tcpi_rcv_rtt; + uint32_t tcpi_rcv_space; + uint32_t tcpi_total_retrans; + uint64_t tcpi_pacing_rate; + uint64_t tcpi_max_pacing_rate; + uint64_t tcpi_bytes_acked; + uint64_t tcpi_bytes_received; + uint32_t tcpi_segs_out; + uint32_t tcpi_segs_in; + uint32_t tcpi_notsent_bytes; + uint32_t tcpi_min_rtt; + uint32_t tcpi_data_segs_in; + uint32_t tcpi_data_segs_out; + uint64_t tcpi_delivery_rate; + uint64_t tcpi_busy_time; + uint64_t tcpi_rwnd_limited; + uint64_t tcpi_sndbuf_limited; + uint32_t tcpi_delivered; + uint32_t tcpi_delivered_ce; + uint64_t tcpi_bytes_sent; + uint64_t tcpi_bytes_retrans; + uint32_t tcpi_dsack_dups; + uint32_t tcpi_reord_seen; + uint32_t tcpi_rcv_ooopack; + uint32_t tcpi_snd_wnd; +}; + +#define TCP_MD5SIG_MAXKEYLEN 80 + +#define TCP_MD5SIG_FLAG_PREFIX 0x1 +#define TCP_MD5SIG_FLAG_IFINDEX 0x2 + +struct tcp_md5sig { + struct sockaddr_storage tcpm_addr; + uint8_t tcpm_flags; + uint8_t tcpm_prefixlen; + uint16_t tcpm_keylen; + int tcpm_ifindex; + uint8_t tcpm_key[TCP_MD5SIG_MAXKEYLEN]; +}; + +struct tcp_diag_md5sig { + uint8_t tcpm_family; + uint8_t tcpm_prefixlen; + uint16_t tcpm_keylen; + uint32_t tcpm_addr[4]; + uint8_t tcpm_key[TCP_MD5SIG_MAXKEYLEN]; +}; + +#define TCP_REPAIR_ON 1 +#define TCP_REPAIR_OFF 0 +#define TCP_REPAIR_OFF_NO_WP -1 + +struct tcp_repair_window { + uint32_t snd_wl1; + uint32_t snd_wnd; + uint32_t max_window; + uint32_t rcv_wnd; + uint32_t rcv_wup; +}; + +#define TCP_RECEIVE_ZEROCOPY_FLAG_TLB_CLEAN_HINT 0x1 + +struct tcp_zerocopy_receive { + uint64_t address; + uint32_t length; + uint32_t recv_skip_hint; + uint32_t inq; + int32_t err; + uint64_t copybuf_address; + int32_t copybuf_len; + uint32_t flags; + uint64_t msg_control; + uint64_t msg_controllen; + uint32_t msg_flags; + uint32_t reserved; +}; + +#endif + +#endif diff --git a/include/musl/netinet/udp.h b/include/musl/netinet/udp.h new file mode 100644 index 0000000..40c3f20 --- /dev/null +++ b/include/musl/netinet/udp.h @@ -0,0 +1,46 @@ +#ifndef _NETINET_UDP_H +#define _NETINET_UDP_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <features.h> +#include <stdint.h> + +#ifdef _GNU_SOURCE +#define uh_sport source +#define uh_dport dest +#define uh_ulen len +#define uh_sum check +#endif + +struct udphdr { + uint16_t uh_sport; + uint16_t uh_dport; + uint16_t uh_ulen; + uint16_t uh_sum; +}; + +#define UDP_CORK 1 +#define UDP_ENCAP 100 +#define UDP_NO_CHECK6_TX 101 +#define UDP_NO_CHECK6_RX 102 +#define UDP_SEGMENT 103 +#define UDP_GRO 104 + +#define UDP_ENCAP_ESPINUDP_NON_IKE 1 +#define UDP_ENCAP_ESPINUDP 2 +#define UDP_ENCAP_L2TPINUDP 3 +#define UDP_ENCAP_GTP0 4 +#define UDP_ENCAP_GTP1U 5 +#define UDP_ENCAP_RXRPC 6 +#define TCP_ENCAP_ESPINTCP 7 + +#define SOL_UDP 17 + +#ifdef __cplusplus +} +#endif + +#endif |