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80 lines
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80 lines
3.4 KiB
HTML
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<title>Introduction (The Red Hat newlib C Library)</title>
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<link href="Document-Index.html#Document-Index" rel="index" title="Document Index">
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<link href="Document-Index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<a name="Introduction"></a>
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<p>
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Next: <a href="Stdlib.html#Stdlib" accesskey="n" rel="next">Stdlib</a>, Previous: <a href="index.html#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="Document-Index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Document-Index.html#Document-Index" title="Index" rel="index">Index</a>]</p>
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<a name="Introduction-1"></a>
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<h2 class="chapter">1 Introduction</h2>
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<p>This reference manual describes the functions provided by the Red Hat
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“newlib” version of the standard ANSI C library. This document is not
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intended as an overview or a tutorial for the C library. Each library
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function is listed with a synopsis of its use, a brief description,
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return values (including error handling), and portability issues.
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</p>
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<p>Some of the library functions depend on support from the underlying
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operating system and may not be available on every platform. For
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embedded systems in particular, many of these underlying operating
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system services may not be available or may not be fully functional.
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The specific operating system subroutines required for a particular
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library function are listed in the “Portability” section of the
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function description. See <a href="Syscalls.html#Syscalls">Syscalls</a>, for a description of the
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relevant operating system calls.
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