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By error code I assume you mean errno, and in that case errno 3021 would map to message CPE3021: The value specified for the argument is not correct. In looking at your sample code, I would suggest a few changes. I would add VALUE to the three parameters being defined on your function prototype of fcntl(); verify that F_SETFL is being initialized to the value you want (looking at qsysinc/h fcntl it looks like SETFL is mapped to '7' and that '4' is SETLK); verify your flag setting is appropriate for what your arg is (O_NONBLOCK is not a 4 for instance); etc. Bruce > >When I attempt to execute the code below I get an error code of 3021, which >I can't find anywhere. Does anybody know what this error code means? > >Thanks, > >Albert > > D F_SETFL s 10i 0 inz(4) > D Non_Block s 10i 0 inz(4) >D SocketID s 10i 0 > > D fcntl PR 10i 0 ExtProc('fcntl') > D fcntl_skt 10i 0 > D fnctl_cmd 10i 0 > D fcntl_opt 10i 0 > > C eval rc = fcntl(SocketID:F_SETFL:Non_Block) > +--- | This is the Midrange System Mailing List! | To submit a new message, send your mail to MIDRANGE-L@midrange.com. | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com. | To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com. | Questions should be directed to the list owner/operator: david@midrange.com +---
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