Simplify handling of nameserver configuration in resolver
commit2212c1420c92a33b0e0bd9a34938c9814a56c0f7
authorAndreas Schwab <schwab@suse.de>
Thu, 19 Feb 2015 14:52:08 +0000 (19 15:52 +0100)
committerAndreas Schwab <schwab@suse.de>
Thu, 21 May 2015 13:16:37 +0000 (21 15:16 +0200)
tree47aebf7bf280857cf2c0279cdaf6493b453c3dfd
parentf58573781c3541d6a666036a6a815ea052242065
Simplify handling of nameserver configuration in resolver

Remove use of ext.nsmap member of struct __res_state and always use
an identity mapping betwen the nsaddr_list array and the ext.nsaddrs
array.  The fact that a nameserver has an IPv6 address is signalled by
setting nsaddr_list[].sin_family to zero.
ChangeLog
NEWS
resolv/res_init.c
resolv/res_send.c