X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/adns/blobdiff_plain/3b94f31a107140c22866dff8f7b1a8ac00f106d6..da0e3c0ac699a46d28b8a38cd030f83f9080be80:/src/adns.h?ds=inline

diff --git a/src/adns.h b/src/adns.h
index 106f777..592883b 100644
--- a/src/adns.h
+++ b/src/adns.h
@@ -51,7 +51,7 @@
  *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  *
  *
- *  $Id: adns.h,v 1.77 2000/03/20 03:24:25 ian Exp $
+ *  $Id: adns.h,v 1.78 2000/05/07 15:30:19 ian Exp $
  */
 
 #ifndef ADNS_H_INCLUDED
@@ -663,9 +663,10 @@ void adns_beforeselect(adns_state ads, int *maxfd, fd_set *readfds,
  * for adns_firsttimeout.  readfds, writefds, exceptfds and maxfd_io may
  * not be 0.
  *
- * If now is not 0 then this will never actually do any I/O, or
- * change the fds that adns is using or the timeouts it wants.  In any
- * case it won't block.
+ * If now is not 0 then this will never actually do any I/O, or change
+ * the fds that adns is using or the timeouts it wants.  In any case
+ * it won't block, and it will set the timeout to zero if a query
+ * finishes in _beforeselect.
  */
 
 void adns_afterselect(adns_state ads, int maxfd, const fd_set *readfds,