X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/adns/blobdiff_plain/f31af9c9bc6916dd92e48b7d4ed272c0d8da5901..226c5eef1caec08ee33276de158e263c0593c0d0:/src/adns.h

diff --git a/src/adns.h b/src/adns.h
index 7993c8f..fa9b6ca 100644
--- a/src/adns.h
+++ b/src/adns.h
@@ -231,7 +231,9 @@ typedef enum {
 
   /* permanent errors */
   adns_s_nxdomain,
-  adns_s_nodata
+  adns_s_nodata,
+
+  adns_s_max_permfail= 499
   
 } adns_status;
 
@@ -320,9 +322,9 @@ typedef struct {
  *  values.
  * 
  *  For _wait and _check failures are reported in the answer
- *  structure, and only 0, ESRCH or (for _check) EWOULDBLOCK is
+ *  structure, and only 0, ESRCH or (for _check) EAGAIN is
  *  returned: if no (appropriate) requests are done adns_check returns
- *  EWOULDBLOCK; if no (appropriate) requests are outstanding both
+ *  EAGAIN; if no (appropriate) requests are outstanding both
  *  adns_query and adns_wait return ESRCH.
  *
  *  Additionally, _wait can return EINTR if you set adns_if_eintr.
@@ -533,7 +535,7 @@ void adns_checkconsistency(adns_state ads, adns_query qu);
  *  adns_submit 2
  *  adns_submit 3
  *  adns_wait 1
- *  adns_check 3 -> EWOULDBLOCK
+ *  adns_check 3 -> EAGAIN
  *  adns_wait 2
  *  adns_wait 3
  *  ....