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NetBSD/sys/netinet/in_ifattach.h

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Add a source-address selection policy mechanism to the kernel. Also, add ioctls SIOCGIFADDRPREF/SIOCSIFADDRPREF to get/set preference numbers for addresses. Make ifconfig(8) set/display preference numbers. To activate source-address selection policies in your kernel, add 'options IPSELSRC' to your kernel configuration. Miscellaneous changes in support of source-address selection: 1 Factor out some common code, producing rt_replace_ifa(). 2 Abbreviate a for-loop with TAILQ_FOREACH(). 3 Add the predicates on IPv4 addresses IN_LINKLOCAL() and IN_PRIVATE(), that are true for link-local unicast (169.254/16) and RFC1918 private addresses, respectively. Add the predicate IN_ANY_LOCAL() that is true for link-local unicast and multicast. 4 Add IPv4-specific interface attach/detach routines, in_domifattach and in_domifdetach, which build #ifdef IPSELSRC. See in_getifa(9) for a more thorough description of source-address selection policy.
2006-11-13 08:13:38 +03:00
#ifndef _NETINET_IN_IFATTACH_H_
#define _NETINET_IN_IFATTACH_H_
void in_domifdetach(struct ifnet *, void *);
void *in_domifattach(struct ifnet *);
#endif /* !_NETINET_IN_IFATTACH_H_ */