mirror of git://git.musl-libc.org/musl
159 lines
4.7 KiB
C
159 lines
4.7 KiB
C
#ifndef _NETINET_IN_H
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#define _NETINET_IN_H
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#define __NEED_in_addr_t
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#define __NEED_in_port_t
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#define __NEED_sa_family_t
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#define __NEED_struct_in_addr
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#define __NEED_uint8_t
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#define __NEED_uint16_t
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#define __NEED_uint32_t
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#include <bits/alltypes.h>
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struct sockaddr_in
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{
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sa_family_t sin_family;
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in_port_t sin_port;
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struct in_addr sin_addr;
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uint8_t sin_zero[8];
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};
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struct in6_addr
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{
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union {
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uint8_t __s6_addr[16];
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uint32_t __s6_addr32[4];
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} __in6_union;
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};
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#define s6_addr __in6_union.__s6_addr
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#define s6_addr32 __in6_union.__s6_addr32
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struct sockaddr_in6
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{
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sa_family_t sin6_family;
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in_port_t sin6_port;
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uint32_t sin6_flowinfo;
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struct in6_addr sin6_addr;
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uint32_t sin6_scope_id;
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};
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struct ipv6_mreq
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{
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struct in6_addr ipv6mr_multiaddr;
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unsigned ipv6mr_interface;
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};
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#define INADDR_ANY ((in_addr_t) 0x00000000)
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#define INADDR_BROADCAST ((in_addr_t) 0xffffffff)
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#define INADDR_NONE ((in_addr_t) 0xffffffff)
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#define INADDR_LOOPBACK ((in_addr_t) 0x7f000001)
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#define IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } }
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#define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }
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extern const struct in6_addr in6addr_any, in6addr_loopback;
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#undef INET_ADDRSTRLEN
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#undef INET6_ADDRSTRLEN
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#define INET_ADDRSTRLEN 16
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#define INET6_ADDRSTRLEN 46
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uint32_t htonl(uint32_t);
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uint16_t htons(uint16_t);
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uint32_t ntohl(uint32_t);
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uint16_t ntohs(uint16_t);
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#define IPPROTO_IP 0
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#define IPPROTO_ICMP 1
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#define IPPROTO_IGMP 2
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#define IPPROTO_IPIP 4
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#define IPPROTO_TCP 6
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#define IPPROTO_EGP 8
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#define IPPROTO_PUP 12
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#define IPPROTO_UDP 17
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#define IPPROTO_IDP 22
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#define IPPROTO_TP 29
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#define IPPROTO_IPV6 41
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#define IPPROTO_ROUTING 43
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#define IPPROTO_FRAGMENT 44
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#define IPPROTO_RSVP 46
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#define IPPROTO_GRE 47
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#define IPPROTO_ESP 50
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#define IPPROTO_AH 51
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#define IPPROTO_ICMPV6 58
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#define IPPROTO_NONE 59
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#define IPPROTO_DSTOPTS 60
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#define IPPROTO_MTP 92
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#define IPPROTO_ENCAP 98
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#define IPPROTO_PIM 103
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#define IPPROTO_COMP 108
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#define IPPROTO_RAW 255
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#define IN6_IS_ADDR_UNSPECIFIED(a) \
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(((uint32_t *) (a))[0] == 0 && ((uint32_t *) (a))[1] == 0 && \
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((uint32_t *) (a))[2] == 0 && ((uint32_t *) (a))[3] == 0)
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#define IN6_IS_ADDR_LOOPBACK(a) \
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(((uint32_t *) (a))[0] == 0 && ((uint32_t *) (a))[1] == 0 && \
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((uint32_t *) (a))[2] == 0 && \
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((uint8_t *) (a))[12] == 0 && ((uint8_t *) (a))[13] == 0 && \
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((uint8_t *) (a))[14] == 0 && ((uint8_t *) (a))[15] == 1 )
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#define IN6_IS_ADDR_MULTICAST(a) (((uint8_t *) (a))[0] == 0xff)
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#define IN6_IS_ADDR_LINKLOCAL(a) \
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((((uint8_t *) (a))[0]) == 0xfe && (((uint8_t *) (a))[1] & 0xc0) == 0x80)
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#define IN6_IS_ADDR_SITELOCAL(a) \
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((((uint8_t *) (a))[0]) == 0xfe && (((uint8_t *) (a))[1] & 0xc0) == 0xc0)
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#define IN6_IS_ADDR_V4MAPPED(a) \
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(((uint32_t *) (a))[0] == 0 && ((uint32_t *) (a))[1] == 0 && \
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((uint8_t *) (a))[8] == 0 && ((uint8_t *) (a))[9] == 0 && \
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((uint8_t *) (a))[10] == 0xff && ((uint8_t *) (a))[11] == 0xff)
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#define IN6_IS_ADDR_V4COMPAT(a) \
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(((uint32_t *) (a))[0] == 0 && ((uint32_t *) (a))[1] == 0 && \
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((uint32_t *) (a))[2] == 0 && ((uint8_t *) (a))[15] > 1)
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#define IN6_IS_ADDR_MC_NODELOCAL(a) \
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(IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0x1))
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#define IN6_IS_ADDR_MC_LINKLOCAL(a) \
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(IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0x2))
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#define IN6_IS_ADDR_MC_SITELOCAL(a) \
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(IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0x5))
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#define IN6_IS_ADDR_MC_ORGLOCAL(a) \
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(IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0x8))
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#define IN6_IS_ADDR_MC_GLOBAL(a) \
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(IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0xe))
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#include <bits/in.h>
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#define IN_CLASSA(a) ((((in_addr_t)(a)) & 0x80000000) == 0)
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#define IN_CLASSA_NET 0xff000000
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#define IN_CLASSA_NSHIFT 24
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#define IN_CLASSA_HOST (0xffffffff & ~IN_CLASSA_NET)
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#define IN_CLASSA_MAX 128
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#define IN_CLASSB(a) ((((in_addr_t)(a)) & 0xc0000000) == 0x80000000)
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#define IN_CLASSB_NET 0xffff0000
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#define IN_CLASSB_NSHIFT 16
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#define IN_CLASSB_HOST (0xffffffff & ~IN_CLASSB_NET)
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#define IN_CLASSB_MAX 65536
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#define IN_CLASSC(a) ((((in_addr_t)(a)) & 0xe0000000) == 0xc0000000)
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#define IN_CLASSC_NET 0xffffff00
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#define IN_CLASSC_NSHIFT 8
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#define IN_CLASSC_HOST (0xffffffff & ~IN_CLASSC_NET)
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#define IN_CLASSD(a) ((((in_addr_t)(a)) & 0xf0000000) == 0xe0000000)
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#define IN_MULTICAST(a) IN_CLASSD(a)
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#define IN_EXPERIMENTAL(a) ((((in_addr_t)(a)) & 0xe0000000) == 0xe0000000)
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#define IN_BADCLASS(a) ((((in_addr_t)(a)) & 0xf0000000) == 0xf0000000)
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#define IN_LOOPBACKNET 127
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#endif
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