63 lines
3.8 KiB
HTML
63 lines
3.8 KiB
HTML
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<meta name="DC.Title" content="ILE C considerations" />
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<meta name="abstract" content="When you compile programs with ILE C, consider this information." />
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<title>ILE C considerations</title>
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<body id="rbagsas400ilecguide"><a name="rbagsas400ilecguide"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">ILE C considerations</h1>
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<div><p>When you compile programs with ILE C, consider this information.</p>
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<ul><li>You can compile a source file in any EBCDIC code page except code page
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00290.</li>
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<li>If the CCSID of the primary source file is 65535, code page 00037 is assumed.</li>
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<li>All secondary source files are converted to the CCSID of the primary source
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file.<div class="note"><span class="notetitle">Note:</span> While most secondary source files are converted to the CCSID of
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the primary source file, some conversions are not supported. Contact your IBM<sup>®</sup> service
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representative if you require support for an unsupported CCSID conversion.</div>
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</li>
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<li>If the CCSID of the secondary source files is 65535, no conversion takes
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place.</li>
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<li>Any modules are created in the code page of the primary
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source file. A module is an operating system object that can be a collection
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of one or more procedures and one or more definitions for external or internal
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variables. A module is compiled from source code.</li>
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<li>When binding modules of different CCSIDs, no conversion takes place and
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unpredictable results might occur.</li>
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<li>You can use the trigraph support for the C characters that are not available
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on all keyboards. Trigraph support generally uses invariant characters to
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represent variant characters. For example, the left bracket ([) is represented
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by ??(.</li>
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</ul>
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<p>The ILE C runtime library functions that parse strings containing variant
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characters use the variant character code point value associated with the
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CCSID of the job.</p>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rbagshilevellangproggde.htm" title="Your major goal must be to have only one general set of running code that is common for all language versions and to make your programs table-driven as much as possible.">Code globalized applications with high-level languages</a></div>
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</div>
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