This change prevents repetition in most later calls of the resolver
in case the DNS server or the network connection is broken.
+2009-06-11 Ulrich Drepper <drepper@redhat.com>
+
+ * resolv/res_send.c (send_dg): Remember we switched to
+ single-request mode.
+
2009-06-09 Ulrich Drepper <drepper@redhat.com>
* dlfcn/dlfcn.h: Remove comma at end of enum.
seconds /= statp->nscount;
if (seconds <= 0)
seconds = 1;
- bool single_request = ((statp->options) & RES_SNGLKUP) != 0;// XXX
+ bool single_request = (statp->options & RES_SNGLKUP) != 0;// XXX
int save_gotsomewhere = *gotsomewhere;
retry:
evNowTime(&now);
have received the first answer. */
if (!single_request)
{
+ statp->options |= RES_SNGLKUP;
single_request = true;
*gotsomewhere = save_gotsomewhere;
goto retry;