c861f8053d
* harbour/contrib/rddads/ads1.c
! In APPEND metohd generate RT error EG_APPENDLOCK only if ACE returns
1024 error code (Append Lock Failed). In all other cases generate
EG_CORRUPTION RTE.
This modifications allows to early detect some serious problems like
index corruptions in Mindaugas example with long keys in ADSCDX.
Warning! Before ADS RDD generated EG_APPENDLOCK for each errors
returned by AdsAppendRecord() and they were caught by default error
handler (ERRORSYS) and silently converted to NetErr().
Now only for 1024 ACE error which is real append lock error
EG_APPENDLOCK is generated and all other errors will not be silently
ignored so it's also possible that this modification will exploit
some errors in concurrent accessed which are not reported by ADS/ACE
as 1024 and maybe we will have to report them as EG_APPENDLOCK too.
In such case please send information about such error codes here.