X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/adns/blobdiff_plain/3e2e5fab72e861e677586726f1420d2db3f1efd0..c912639e8f7077600caab8f25cad26d7779ba3d8:/src/adns.h

diff --git a/src/adns.h b/src/adns.h
index c440222..dac2f57 100644
--- a/src/adns.h
+++ b/src/adns.h
@@ -381,9 +381,11 @@ adns_query adns_forallqueries_next(adns_state ads, void **context_r);
  * context_r may be 0.  *context_r may not be set when _next returns 0.
  */
 
-void adns_checkconsistency(adns_state ads);
+void adns_checkconsistency(adns_state ads, adns_query qu);
 /* Checks the consistency of adns's internal data structures.
  * If any error is found, the program will abort().
+ * You may pass 0 for qu; if you pass non-null then additional checks
+ * are done to make sure that qu is a valid query.
  */
 
 /*
@@ -551,7 +553,7 @@ int adns_beforepoll(adns_state ads, struct pollfd *fds, int *nfds_io, int *timeo
  * in *nfds_io, and always return either 0 (if it is not interested in
  * any fds) or ERANGE (if it is).
  *
- * NOTE that (unless timeout_io is 0) adns may acquire additional fds
+ * NOTE that (unless now is 0) adns may acquire additional fds
  * from one call to the next, so you must put adns_beforepoll in a
  * loop, rather than assuming that the second call (with the buffer
  * size requested by the first) will not return ERANGE.
@@ -572,9 +574,11 @@ int adns_beforepoll(adns_state ads, struct pollfd *fds, int *nfds_io, int *timeo
  * adns_beforepoll will return 0 on success, and will not fail for any
  * reason other than the fds buffer being too small (ERANGE).
  *
- * This call will never actually do any I/O, or change the fds that
- * adns is using or the timeouts it wants; and in any case it won't
- * block.
+ * This call will never actually do any I/O.  If you supply the
+ * current time it will not change the fds that adns is using or the
+ * timeouts it wants.
+ *
+ * In any case this call won't block.
  */
 
 #define ADNS_POLLFDS_RECOMMENDED 2