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RTEMS: Introduce <machine/_kernel_in6.h> 

This helps to avoid Newlib updates due to FreeBSD kernel space changes.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
This commit is contained in:
Sebastian Huber 2018-08-08 11:51:11 +02:00
parent c07fa084e0
commit 9ce55ee716
1 changed files with 7 additions and 163 deletions
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170
newlib/libc/sys/rtems/include/netinet6/in6.h
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@ -103,11 +103,6 @@ struct in6_addr {
}; };
#define s6_addr __u6_addr.__u6_addr8 #define s6_addr __u6_addr.__u6_addr8
#ifdef _KERNEL /* XXX nonstandard */
#define s6_addr8 __u6_addr.__u6_addr8
#define s6_addr16 __u6_addr.__u6_addr16
#define s6_addr32 __u6_addr.__u6_addr32
#endif
#define INET6_ADDRSTRLEN 46 #define INET6_ADDRSTRLEN 46
@ -131,56 +126,6 @@ struct sockaddr_in6 {
uint32_t sin6_scope_id; /* scope zone index */ uint32_t sin6_scope_id; /* scope zone index */
}; };
/*
* Local definition for masks
*/
#ifdef _KERNEL /* XXX nonstandard */
#define IN6MASK0 {{{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }}}
#define IN6MASK32 {{{ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, \
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}}
#define IN6MASK64 {{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}}
#define IN6MASK96 {{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \
0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }}}
#define IN6MASK128 {{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }}}
#endif
#ifdef _KERNEL
extern const struct sockaddr_in6 sa6_any;
extern const struct in6_addr in6mask0;
extern const struct in6_addr in6mask32;
extern const struct in6_addr in6mask64;
extern const struct in6_addr in6mask96;
extern const struct in6_addr in6mask128;
#endif /* _KERNEL */
/*
* Macros started with IPV6_ADDR is KAME local
*/
#ifdef _KERNEL /* XXX nonstandard */
#if _BYTE_ORDER == _BIG_ENDIAN
#define IPV6_ADDR_INT32_ONE 1
#define IPV6_ADDR_INT32_TWO 2
#define IPV6_ADDR_INT32_MNL 0xff010000
#define IPV6_ADDR_INT32_MLL 0xff020000
#define IPV6_ADDR_INT32_SMP 0x0000ffff
#define IPV6_ADDR_INT16_ULL 0xfe80
#define IPV6_ADDR_INT16_USL 0xfec0
#define IPV6_ADDR_INT16_MLL 0xff02
#elif _BYTE_ORDER == _LITTLE_ENDIAN
#define IPV6_ADDR_INT32_ONE 0x01000000
#define IPV6_ADDR_INT32_TWO 0x02000000
#define IPV6_ADDR_INT32_MNL 0x000001ff
#define IPV6_ADDR_INT32_MLL 0x000002ff
#define IPV6_ADDR_INT32_SMP 0xffff0000
#define IPV6_ADDR_INT16_ULL 0x80fe
#define IPV6_ADDR_INT16_USL 0xc0fe
#define IPV6_ADDR_INT16_MLL 0x02ff
#endif
#endif
/* /*
* Definition of some useful macros to handle IP6 addresses * Definition of some useful macros to handle IP6 addresses
*/ */
@ -223,15 +168,10 @@ extern const struct in6_addr in6addr_linklocal_allv2routers;
* does not supply memcmp(). For userland memcmp() is preferred as it is * does not supply memcmp(). For userland memcmp() is preferred as it is
* in ANSI standard. * in ANSI standard.
*/ */
#ifdef _KERNEL
#define IN6_ARE_ADDR_EQUAL(a, b) \
(bcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)
#else
#if __BSD_VISIBLE #if __BSD_VISIBLE
#define IN6_ARE_ADDR_EQUAL(a, b) \ #define IN6_ARE_ADDR_EQUAL(a, b) \
(memcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0) (memcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)
#endif #endif
#endif
/* /*
* Unspecified * Unspecified
@ -273,14 +213,7 @@ extern const struct in6_addr in6addr_linklocal_allv2routers;
* KAME Scope Values * KAME Scope Values
*/ */
#ifdef _KERNEL /* XXX nonstandard */ #ifndef _KERNEL
#define IPV6_ADDR_SCOPE_NODELOCAL 0x01
#define IPV6_ADDR_SCOPE_INTFACELOCAL 0x01
#define IPV6_ADDR_SCOPE_LINKLOCAL 0x02
#define IPV6_ADDR_SCOPE_SITELOCAL 0x05
#define IPV6_ADDR_SCOPE_ORGLOCAL 0x08 /* just used in this file */
#define IPV6_ADDR_SCOPE_GLOBAL 0x0e
#else
#define __IPV6_ADDR_SCOPE_NODELOCAL 0x01 #define __IPV6_ADDR_SCOPE_NODELOCAL 0x01
#define __IPV6_ADDR_SCOPE_INTFACELOCAL 0x01 #define __IPV6_ADDR_SCOPE_INTFACELOCAL 0x01
#define __IPV6_ADDR_SCOPE_LINKLOCAL 0x02 #define __IPV6_ADDR_SCOPE_LINKLOCAL 0x02
@ -303,35 +236,14 @@ extern const struct in6_addr in6addr_linklocal_allv2routers;
*/ */
#define IN6_IS_ADDR_MULTICAST(a) ((a)->s6_addr[0] == 0xff) #define IN6_IS_ADDR_MULTICAST(a) ((a)->s6_addr[0] == 0xff)
#ifdef _KERNEL /* XXX nonstandard */ #ifndef _KERNEL
#define IPV6_ADDR_MC_SCOPE(a) ((a)->s6_addr[1] & 0x0f)
#else
#define __IPV6_ADDR_MC_SCOPE(a) ((a)->s6_addr[1] & 0x0f) #define __IPV6_ADDR_MC_SCOPE(a) ((a)->s6_addr[1] & 0x0f)
#endif #endif
/* /*
* Multicast Scope * Multicast Scope
*/ */
#ifdef _KERNEL /* refers nonstandard items */ #ifndef _KERNEL
#define IN6_IS_ADDR_MC_NODELOCAL(a) \
(IN6_IS_ADDR_MULTICAST(a) && \
(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_NODELOCAL))
#define IN6_IS_ADDR_MC_INTFACELOCAL(a) \
(IN6_IS_ADDR_MULTICAST(a) && \
(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_INTFACELOCAL))
#define IN6_IS_ADDR_MC_LINKLOCAL(a) \
(IN6_IS_ADDR_MULTICAST(a) && \
(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_LINKLOCAL))
#define IN6_IS_ADDR_MC_SITELOCAL(a) \
(IN6_IS_ADDR_MULTICAST(a) && \
(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_SITELOCAL))
#define IN6_IS_ADDR_MC_ORGLOCAL(a) \
(IN6_IS_ADDR_MULTICAST(a) && \
(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_ORGLOCAL))
#define IN6_IS_ADDR_MC_GLOBAL(a) \
(IN6_IS_ADDR_MULTICAST(a) && \
(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_GLOBAL))
#else
#define IN6_IS_ADDR_MC_NODELOCAL(a) \ #define IN6_IS_ADDR_MC_NODELOCAL(a) \
(IN6_IS_ADDR_MULTICAST(a) && \ (IN6_IS_ADDR_MULTICAST(a) && \
(__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_NODELOCAL)) (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_NODELOCAL))
@ -349,28 +261,6 @@ extern const struct in6_addr in6addr_linklocal_allv2routers;
(__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_GLOBAL)) (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_GLOBAL))
#endif #endif
#ifdef _KERNEL /* nonstandard */
/*
* KAME Scope
*/
#define IN6_IS_SCOPE_LINKLOCAL(a) \
((IN6_IS_ADDR_LINKLOCAL(a)) || \
(IN6_IS_ADDR_MC_LINKLOCAL(a)))
#define IN6_IS_SCOPE_EMBED(a) \
((IN6_IS_ADDR_LINKLOCAL(a)) || \
(IN6_IS_ADDR_MC_LINKLOCAL(a)) || \
(IN6_IS_ADDR_MC_INTFACELOCAL(a)))
#define IFA6_IS_DEPRECATED(a) \
((a)->ia6_lifetime.ia6t_pltime != ND6_INFINITE_LIFETIME && \
(u_int32_t)((time_uptime - (a)->ia6_updatetime)) > \
(a)->ia6_lifetime.ia6t_pltime)
#define IFA6_IS_INVALID(a) \
((a)->ia6_lifetime.ia6t_vltime != ND6_INFINITE_LIFETIME && \
(u_int32_t)((time_uptime - (a)->ia6_updatetime)) > \
(a)->ia6_lifetime.ia6t_vltime)
#endif /* _KERNEL */
/* /*
* IP6 route structure * IP6 route structure
*/ */
@ -391,11 +281,6 @@ struct route_in6 {
}; };
#endif #endif
#ifdef _KERNEL
#define MTAG_ABI_IPV6 1444287380 /* IPv6 ABI */
#define IPV6_TAG_DIRECT 0 /* direct-dispatch IPv6 */
#endif /* _KERNEL */
/* /*
* Options for use with [gs]etsockopt at the IPV6 level. * Options for use with [gs]etsockopt at the IPV6 level.
* First word of comment is data type; bool is stored in int. * First word of comment is data type; bool is stored in int.
@ -417,16 +302,6 @@ struct route_in6 {
#define IPV6_LEAVE_GROUP 13 /* ipv6_mreq; leave a group membership */ #define IPV6_LEAVE_GROUP 13 /* ipv6_mreq; leave a group membership */
#define IPV6_PORTRANGE 14 /* int; range to choose for unspec port */ #define IPV6_PORTRANGE 14 /* int; range to choose for unspec port */
#define ICMP6_FILTER 18 /* icmp6_filter; icmp6 filter */ #define ICMP6_FILTER 18 /* icmp6_filter; icmp6 filter */
/* RFC2292 options */
#ifdef _KERNEL
#define IPV6_2292PKTINFO 19 /* bool; send/recv if, src/dst addr */
#define IPV6_2292HOPLIMIT 20 /* bool; hop limit */
#define IPV6_2292NEXTHOP 21 /* bool; next hop addr */
#define IPV6_2292HOPOPTS 22 /* bool; hop-by-hop option */
#define IPV6_2292DSTOPTS 23 /* bool; destinaion option */
#define IPV6_2292RTHDR 24 /* bool; routing header */
#define IPV6_2292PKTOPTIONS 25 /* buf/cmsghdr; set/get IPv6 options */
#endif
#define IPV6_CHECKSUM 26 /* int; checksum offset for raw socket */ #define IPV6_CHECKSUM 26 /* int; checksum offset for raw socket */
#define IPV6_V6ONLY 27 /* bool; make AF_INET6 sockets v6 only */ #define IPV6_V6ONLY 27 /* bool; make AF_INET6 sockets v6 only */
@ -452,9 +327,6 @@ struct route_in6 {
#define IPV6_RECVRTHDR 38 /* bool; recv routing header */ #define IPV6_RECVRTHDR 38 /* bool; recv routing header */
#define IPV6_RECVHOPOPTS 39 /* bool; recv hop-by-hop option */ #define IPV6_RECVHOPOPTS 39 /* bool; recv hop-by-hop option */
#define IPV6_RECVDSTOPTS 40 /* bool; recv dst option after rthdr */ #define IPV6_RECVDSTOPTS 40 /* bool; recv dst option after rthdr */
#ifdef _KERNEL
#define IPV6_RECVRTHDRDSTOPTS 41 /* bool; recv dst option before rthdr */
#endif
#define IPV6_USE_MIN_MTU 42 /* bool; send packets at the minimum MTU */ #define IPV6_USE_MIN_MTU 42 /* bool; send packets at the minimum MTU */
#define IPV6_RECVPATHMTU 43 /* bool; notify an according MTU */ #define IPV6_RECVPATHMTU 43 /* bool; notify an according MTU */
@ -662,38 +534,6 @@ struct ip6_mtuinfo {
#define M_RTALERT_MLD M_PROTO8 #define M_RTALERT_MLD M_PROTO8
#define M_FRAGMENTED M_PROTO9 /* contained fragment header */ #define M_FRAGMENTED M_PROTO9 /* contained fragment header */
#ifdef _KERNEL
struct cmsghdr;
struct ip6_hdr;
int in6_cksum_pseudo(struct ip6_hdr *, uint32_t, uint8_t, uint16_t);
int in6_cksum(struct mbuf *, u_int8_t, u_int32_t, u_int32_t);
int in6_cksum_partial(struct mbuf *, u_int8_t, u_int32_t, u_int32_t,
u_int32_t);
int in6_localaddr(struct in6_addr *);
int in6_localip(struct in6_addr *);
int in6_ifhasaddr(struct ifnet *, struct in6_addr *);
int in6_addrscope(const struct in6_addr *);
char *ip6_sprintf(char *, const struct in6_addr *);
struct in6_ifaddr *in6_ifawithifp(struct ifnet *, struct in6_addr *);
extern void in6_if_up(struct ifnet *);
struct sockaddr;
extern u_char ip6_protox[];
void in6_sin6_2_sin(struct sockaddr_in *sin,
struct sockaddr_in6 *sin6);
void in6_sin_2_v4mapsin6(struct sockaddr_in *sin,
struct sockaddr_in6 *sin6);
void in6_sin6_2_sin_in_sock(struct sockaddr *nam);
void in6_sin_2_v4mapsin6_in_sock(struct sockaddr **nam);
extern void addrsel_policy_init(void);
#define satosin6(sa) ((struct sockaddr_in6 *)(sa))
#define sin6tosa(sin6) ((struct sockaddr *)(sin6))
#define ifatoia6(ifa) ((struct in6_ifaddr *)(ifa))
#endif /* _KERNEL */
#ifndef _SIZE_T_DECLARED #ifndef _SIZE_T_DECLARED
typedef __size_t size_t; typedef __size_t size_t;
#define _SIZE_T_DECLARED #define _SIZE_T_DECLARED
@ -750,4 +590,8 @@ __END_DECLS
#endif /* __BSD_VISIBLE */ #endif /* __BSD_VISIBLE */
#ifdef _KERNEL
/* Header file provided outside of Newlib */
#include <machine/_kernel_in6.h>
#endif
#endif /* !_NETINET6_IN6_H_ */ #endif /* !_NETINET6_IN6_H_ */