Return EAGAIN from _check instead of EWOULDBLOCK.

[adns] / src / adns.h

diff --git a/src/adns.h b/src/adns.h
index 7993c8fb79328e37cf0d339cbff107c32078de45..fa9b6ca560d9fde9eb86d6355503d5f8e7249c14 100644 (file)
--- a/src/adns.h
+++ b/src/adns.h
@@ -231,7 +231,9 @@ typedef enum {
 
   /* permanent errors */
   adns_s_nxdomain,
 
   /* permanent errors */
   adns_s_nxdomain,

-  adns_s_nodata
+  adns_s_nodata,
+
+  adns_s_max_permfail= 499

   
 } adns_status;
 
   
 } adns_status;
 


@@ -320,9 +322,9 @@ typedef struct {
  *  values.
  * 
  *  For _wait and _check failures are reported in the answer
  *  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
  *  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.
  *  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_submit 2
  *  adns_submit 3
  *  adns_wait 1

- *  adns_check 3 -> EWOULDBLOCK
+ *  adns_check 3 -> EAGAIN

  *  adns_wait 2
  *  adns_wait 3
  *  ....
  *  adns_wait 2
  *  adns_wait 3
  *  ....