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[BZ #2693]

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* inet/Makefile (routines): Add inet6_opt and inet6_rth.
	* inet/Versions (libc, GLIBC_2.5): Add inet6_opt_init,
	inet6_opt_append, inet6_opt_finish, inet6_opt_set_val, inet6_opt_next,
	inet6_opt_find, inet6_opt_get_val, inet6_rth_space, inet6_rth_init,
	inet6_rth_add, inet6_rth_reverse, inet6_rth_segments,
	and inet6_rth_getaddr.
	* inet/netinet/ip6.h (struct ip6_rthdr0): Make ip6r0_addr a flexible
	array.
	* inet/netinet/in.h (struct ip6_mtuinfo): Define.
	Mark inet6_option_* interfaces as deprecated.
	Declare inet6_opt_init, inet6_opt_append, inet6_opt_finish,
	inet6_opt_set_val, inet6_opt_next, inet6_opt_find, inet6_opt_get_val,
	inet6_rth_space, inet6_rth_init, inet6_rth_add, inet6_rth_reverse,
	inet6_rth_segments, and inet6_rth_getaddr.
	* inet/inet6_opt.c: New file.
	* inet/inet6_rth.c: New file.

	* inet/netinet/icmp6.h: Pretty printing.
This commit is contained in:
Ulrich Drepper
2006-05-25 04:50:06 +00:00
parent aec6b246ee
commit 07bfff20c7
9 changed files with 580 additions and 39 deletions
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21
inet/netinet/ip6.h
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@@ -1,4 +1,4 @@
/* Copyright (C) 1991-1997, 2001, 2003 Free Software Foundation, Inc.
/* Copyright (C) 1991-1997, 2001, 2003, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -89,7 +89,8 @@ struct ip6_rthdr0
uint8_t ip6r0_segleft; /* segments left */
uint8_t ip6r0_reserved; /* reserved field */
uint8_t ip6r0_slmap[3]; /* strict/loose bit map */
struct in6_addr ip6r0_addr[1]; /* up to 23 addresses */
/* followed by up to 127 struct in6_addr */
struct in6_addr ip6r0_addr[0];
};
/* Fragment header */
@@ -101,14 +102,14 @@ struct ip6_frag
uint32_t ip6f_ident; /* identification */
};
#if BYTE_ORDER == BIG_ENDIAN
#define IP6F_OFF_MASK 0xfff8 /* mask out offset from _offlg */
#define IP6F_RESERVED_MASK 0x0006 /* reserved bits in ip6f_offlg */
#define IP6F_MORE_FRAG 0x0001 /* more-fragments flag */
#if BYTE_ORDER == BIG_ENDIAN
# define IP6F_OFF_MASK 0xfff8 /* mask out offset from _offlg */
# define IP6F_RESERVED_MASK 0x0006 /* reserved bits in ip6f_offlg */
# define IP6F_MORE_FRAG 0x0001 /* more-fragments flag */
#else /* BYTE_ORDER == LITTLE_ENDIAN */
#define IP6F_OFF_MASK 0xf8ff /* mask out offset from _offlg */
#define IP6F_RESERVED_MASK 0x0600 /* reserved bits in ip6f_offlg */
#define IP6F_MORE_FRAG 0x0100 /* more-fragments flag */
# define IP6F_OFF_MASK 0xf8ff /* mask out offset from _offlg */
# define IP6F_RESERVED_MASK 0x0600 /* reserved bits in ip6f_offlg */
# define IP6F_MORE_FRAG 0x0100 /* more-fragments flag */
#endif
/* IPv6 options */
@@ -175,7 +176,7 @@ struct ip6_opt_router
};
/* Router alert values (in network byte order) */
#if BYTE_ORDER == BIG_ENDIAN
#if BYTE_ORDER == BIG_ENDIAN
# define IP6_ALERT_MLD 0x0000
# define IP6_ALERT_RSVP 0x0001
# define IP6_ALERT_AN 0x0002