Difference between revisions of "Receive Data Queue (QRCVDTAQ)"
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//============================================================================== | //============================================================================== |
Revision as of 16:54, 17 December 2018
Summary
Receives an entry from a Data Queue.
For more information on this API, visit Receive Data Queue (QRCVDTAQ) API (right-click to open link in a new tab).
Prototype for the QRCVDTAQ API
DQRCVDTAQ PR EXTPGM('QRCVDTAQ') D prDQName 10A const D prDQLibr 10A const D prDQLen 5P 0 D prDQData 32767A options(*varsize) D prDQWait 5P 0 const
An RPG/LE fully free-form alternative (by Dave Clark):
//============================================================================== // IBM API to Receive an entry from a Data Queue // https://www.ibm.com/support/knowledgecenter/en/ssw_ibm_i_72/apis/qrcvdtaq.htm //============================================================================== dcl-pr IBMAPI_RecvFromDtaQ extpgm('QRCVDTAQ'); DtaQName char(10) const; DtaQLib char(10) const; DtaQBufLen packed(5:0); DtaQBuffer char(65535) options(*varsize); DtaQWait packed(5:0) const; // optional parm group 1 DtaQKeyOrd char(2) const options(*nopass); DtaQKeyLen packed(3:0) const options(*nopass); DtaQKeyData char(256) const options(*nopass:*varsize); DtaQSndLen packed(3:0) const options(*nopass); DtaQSndInf char(44) const options(*nopass:*varsize); // optional parm group 2 DtaQRemove char(10) const options(*nopass); DtaQBsize packed(5:0) const options(*nopass); DtaQErrC likeds(ApiErrC) options(*nopass:*varsize); end-pr;