Don't try to use ioctl unless [FIONREAD].
commitc4e42566cfecc43f9ef3ddf9c7af57c6744e2ceb
authorRoland McGrath <roland@hack.frob.com>
Tue, 27 Aug 2013 17:50:06 +0000 (27 10:50 -0700)
committerRoland McGrath <roland@hack.frob.com>
Tue, 27 Aug 2013 17:50:06 +0000 (27 10:50 -0700)
tree8f64b2f0dc0b48460efff3bf6fbf2beeea64ce91
parentf890a59b10b6a4b8723b86545e8b38ccc690021c
Don't try to use ioctl unless [FIONREAD].
ChangeLog
resolv/res_send.c