use connect on dg sockets to allow unreachable reporting;
authorMike Karels <karels@ucbvax.Berkeley.EDU>
Sun, 23 Feb 1986 05:57:49 +0000 (21:57 -0800)
committerMike Karels <karels@ucbvax.Berkeley.EDU>
Sun, 23 Feb 1986 05:57:49 +0000 (21:57 -0800)
commit87b12937b3e4fb2610b90d5bb568a497f1d91a34
tree22c7d31d80cd0aef27e4df38188e5ee9b9325fbf
parenta5d4a4c06ae83e67a1c82ab26f177480e0f5183a
use connect on dg sockets to allow unreachable reporting;
don't resend just because an old response came in.

SCCS-vsn: lib/libc/net/res_send.c 6.3
usr/src/lib/libc/net/res_send.c