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(SYSLIB) Programming Reference Manual - Public Support Login ...

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Word 0<br />

S1<br />

S2<br />

H2<br />

052 indicates that this is an SIR$ line-change control record.<br />

SIR$–Symbolic Input/Output Routine<br />

n specifies the length of the line change statement or partial line change statement<br />

in words 1 through n.<br />

Zero.<br />

When this control record is written to the source output and passed to the calling<br />

program, the CCS of the line change statement image is processed identically to a<br />

runstream data image of the same CCS.<br />

The SIR$ line-change control record for a -n line change statement is written to the<br />

source output immediately after source input line n. The SIR$ line-change control record<br />

for a -n,m line-change statement or for a -n- or -n,m- partial line change statement is<br />

written to the source output immediately after source input line n-1.<br />

The second type of SIR$ line-change control record is used internally by SIR$ and is not<br />

directly passed to the calling program. This control record is written by SIR$ whenever<br />

source input images are deleted by runstream corrections. The record contains a count<br />

of the number of source input images deleted immediately before the source input<br />

image that follows this control record. On the second and subsequent passes, SIR$<br />

uses this control record to calculate source input line number and source input image<br />

deletion information that is returned to the calling program. The control record format<br />

follows.<br />

0 5 6 11 18 35<br />

0 052 0 number-of-images-deleted<br />

Word 0<br />

S1<br />

S2<br />

H2<br />

052 indicates that this is an SIR$ line-change control record.<br />

Zero.<br />

The number of source input images deleted immediately before the next source<br />

input image.<br />

7833 1733–004 23–5

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