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UniBasic Commands Reference - Rocket Software

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B-9 <strong>UniBasic</strong> <strong>Commands</strong> <strong>Reference</strong><br />

<strong>UniBasic</strong> @SYSTEM.RETURN.CODE Values<br />

The following table describes the possible @SYSTEM.RETURN.CODE values for<br />

<strong>UniBasic</strong> commands..<br />

Command Success Return Value Error Return Value<br />

GETQUEUE The number of locks waiting to<br />

be released.<br />

GETREADU The number of locks set. -1<br />

INPUT (with FOR or<br />

WAITING clause<br />

included)<br />

INPUT @ (with FOR or<br />

WAITING clause<br />

included)<br />

0 -1 (used if timeout<br />

option is set; INPUT<br />

timed out)<br />

0 -1 (used if timeout<br />

option is set; INPUT<br />

timed out)<br />

PCPERFORM 0 -1<br />

ECL @SYSTEM.RETURN.CODE Values<br />

-1

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