svn commit: r232588 - head/share/man/man9
Sergey Kandaurov
pluknet at FreeBSD.org
Tue Mar 6 08:59:43 UTC 2012
Author: pluknet
Date: Tue Mar 6 08:59:42 2012
New Revision: 232588
URL: http://svn.freebsd.org/changeset/base/232588
Log:
- ifnet_addrs has gone and replaced by ifaddr_byindex(), as per r83130
- access to the AF_LINK address through if_addrhead is deprecated (r128315)
MFC after: 1 week
Modified:
head/share/man/man9/ifnet.9
Modified: head/share/man/man9/ifnet.9
==============================================================================
--- head/share/man/man9/ifnet.9 Tue Mar 6 08:40:21 2012 (r232587)
+++ head/share/man/man9/ifnet.9 Tue Mar 6 08:59:42 2012 (r232588)
@@ -73,6 +73,8 @@
.\"
.Ss "Interface Address Functions"
.Ft "struct ifaddr *"
+.Fn ifaddr_byindex "u_short idx"
+.Ft "struct ifaddr *"
.Fn ifa_ifwithaddr "struct sockaddr *addr"
.Ft "struct ifaddr *"
.Fn ifa_ifwithdstaddr "struct sockaddr *addr"
@@ -127,7 +129,7 @@
.\"
.Ss "Global Variables"
.Vt extern struct ifnethead ifnet ;
-.Vt extern struct ifaddr **ifnet_addrs ;
+.\" extern struct ifindex_entry *ifindex_table ;
.Vt extern int if_index ;
.Vt extern int ifqmaxlen ;
.Sh DATA STRUCTURES
@@ -192,12 +194,18 @@ Each interface also has a
.Li TAILQ
of interface addresses, described by
.Vt ifaddr
-structures; the head of the queue is always an
+structures.
+An
.Dv AF_LINK
address
(see
.Xr link_addr 3 )
-describing the link layer implemented by the interface (if any).
+describing the link layer implemented by the interface (if any)
+is accessed by the
+.Fn ifaddr_byindex
+function or
+.Va if_addr
+structure.
(Some trivial interfaces do not provide any link layer addresses;
this structure, while still present, serves only to identify the
interface name and index.)
@@ -1085,8 +1093,11 @@ addresses on that interface, and create
.Vt ifaddr
structure to be the first element in that list.
(A pointer to
-this address structure is saved in the global array
-.Va ifnet_addrs . )
+this address structure is saved in the
+.Vt ifnet
+structure and shall be accessed by the
+.Fn ifaddr_byindex
+function.)
The
.Fa ifp
must have been allocated by
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