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2003-06-14  Ulrich Drepper  <drepper@redhat.com>

	* inet/netinet/ip6.h (IP6OPT_PAD1, IP6OPT_PADn): Define.
	* inet/netinet/in.h: Add prototypes for inet6_option_* functions.
	* inet/Makefile (routines): Add inet6_option.
	* inet/inet6_option.c: New file.
	* inet/Versions [GLIBC_2.3.3] (libc): Add inet6_option_space,
	inet6_option_init, inet6_option_append, inet6_option_alloc,
	inet6_option_next, and inet6_option_find.

	* inet/netinet/ip6.h (struct ip6_ext): Define.
This commit is contained in:
Ulrich Drepper
2003-06-14 08:39:08 +00:00
parent da4fef4bc3
commit a459657032
6 changed files with 407 additions and 20 deletions
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18
inet/netinet/in.h
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@ -21,6 +21,7 @@
#include <features.h>
#include <stdint.h>
#include <sys/socket.h>
#include <bits/types.h>
@ -366,6 +367,23 @@ struct in6_pktinfo
unsigned int ipi6_ifindex; /* send/recv interface index */
};
#ifdef __USE_GNU
/* Hop-by-Hop and Destination Options Processing. */
extern int inet6_option_space (int __nbytes);
extern int inet6_option_init (void *__bp, struct cmsghdr **__cmsgp,
int __type);
extern int inet6_option_append (struct cmsghdr *__cmsg,
__const uint8_t *__typep, int __multx,
int __plusy);
extern uint8_t *inet6_option_alloc (struct cmsghdr *__cmsg, int __datalen,
int __multx, int __plusy);
extern int inet6_option_next (__const struct cmsghdr *__cmsg,
uint8_t **__tptrp);
extern int inet6_option_find (__const struct cmsghdr *__cmsg,
uint8_t **__tptrp, int __type);
#endif /* use GNU */
__END_DECLS
#endif /* netinet/in.h */