X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fadns.h;h=5b7aa037991aad716b1fa79b1cafd84a1daafc54;hb=8837244370251f16e8f41097d4cbe5ef0058038c;hp=afcb6b4ba577047d04f1e59b58b4e8e21a0e321b;hpb=828d89bd4196ad8ef825cdf2db26afe2eb797b69;p=adns.git

diff --git a/src/adns.h b/src/adns.h
index afcb6b4..5b7aa03 100644
--- a/src/adns.h
+++ b/src/adns.h
@@ -39,6 +39,7 @@ typedef enum {
   adns_if_noserverwarn= 0x0004, /* do not warn to stderr about duff nameservers etc */
   adns_if_debug=        0x0008, /* enable all output to stderr plus debug msgs */
   adns_if_noautosys=    0x0010, /* do not make syscalls at every opportunity */
+  adns_if_eintr=        0x0020, /* allow _wait and _synchronous to return EINTR */
 } adns_initflags;
 
 typedef enum {
@@ -215,7 +216,6 @@ int adns_synchronous(adns_state ads,
 		     adns_rrtype type,
 		     adns_queryflags flags,
 		     adns_answer **answer_r);
-/* Will not return EINTR. */
 
 /* NB: if you set adns_if_noautosys then _submit and _check do not
  * make any system calls; you must use adns_callback (possibly after
@@ -238,7 +238,6 @@ int adns_wait(adns_state ads,
 	      adns_query *query_io,
 	      adns_answer **answer_r,
 	      void **context_r);
-/* Might return EINTR - if so, try again */
 
 void adns_cancel(adns_query query);