105 lines
2.5 KiB
HTML
105 lines
2.5 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
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<HTML><HEAD><TITLE>Manpage of MEMORY</TITLE>
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</HEAD><BODY BGCOLOR=WHITE><FONT FACE="helvetica, sans, arial">
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<H1>MEMORY</H1>
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Section: Misc. Reference Manual Pages (3T)<BR>Updated: October 15, 1995<BR><A HREF="#index">Index</A>
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<BR><A HREF="index.html">Return to Main Contents</A>
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<HR>
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<A NAME="lbAB"> </A>
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<H2>NAME</H2>
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_TIFFmalloc, _TIFFrealloc, _TIFFfree, _TIFFmemset, _TIFFmemcpy, _TIFFmemcmp, - memory management-related functions for use with
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<FONT SIZE="-1">TIFF</FONT>
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files
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<A NAME="lbAC"> </A>
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<H2>SYNOPSIS</H2>
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<PRE>
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<B>#include <<A HREF="file:/usr/include/tiffio.h">tiffio.h</A>></B>
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<B>tdata_t _TIFFmalloc(tsize_t);</B>
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<B>tdata_t _TIFFrealloc(tdata_t, tsize_t);</B>
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<B>void _TIFFfree(tdata_t);</B>
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<B>void _TIFFmemset(tdata_t, int, tsize_t);</B>
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<B>void _TIFFmemcpy(tdata_t, const tdata_t, tsize_t);</B>
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<B>int _TIFFmemcmp(const tdata_t, const tdata_t, tsize_t);</B>
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</PRE>
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<A NAME="lbAD"> </A>
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<H2>DESCRIPTION</H2>
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These routines are provided for writing portable software that uses
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<I>libtiff</I>;
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they hide any memory-management related issues, such as dealing with
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segmented architectures found on 16-bit machines.
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<P>
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<I>_TIFFmalloc</I>
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and
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<I>_TIFFrealloc</I>
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are used to dynamically allocate and reallocate memory used by
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<I>libtiff</I>;
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such as memory passed into the I/O routines.
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Memory allocated through these interfaces is released back to the
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system using the
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<I>_TIFFfree</I>
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routine.
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<P>
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Memory allocated through one of the above interfaces can be set to
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a known value using
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<I>_TIFFmemset</I>,
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copied to another memory location using
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<I>_TIFFmemcpy</I>,
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or compared for equality using
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<I>_TIFFmemcmp</I>.
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These routines conform to the equivalent
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<FONT SIZE="-1">ANSI</FONT>
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C routines:
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<I>memset</I>,
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<I>memcpy</I>,
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and
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<I>memcmp</I>,
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repsectively.
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<A NAME="lbAE"> </A>
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<H2>DIAGNOSTICS</H2>
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None.
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<A NAME="lbAF"> </A>
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<H2>SEE ALSO</H2>
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<I><A HREF="libtiff.3t.html">libtiff</A></I>(3T),
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<I><A HREF="malloc+3c">malloc</A></I>(3C),
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<I><A HREF="memory+3c">memory</A></I>(3C)
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<HR>
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<A NAME="index"> </A><H2>Index</H2>
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<DL>
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<DT><A HREF="#lbAB">NAME</A><DD>
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<DT><A HREF="#lbAC">SYNOPSIS</A><DD>
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<DT><A HREF="#lbAD">DESCRIPTION</A><DD>
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<DT><A HREF="#lbAE">DIAGNOSTICS</A><DD>
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<DT><A HREF="#lbAF">SEE ALSO</A><DD>
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</DL>
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<HR>
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This document was created by
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<A HREF="index.html">man2html</A>,
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using the manual pages.<BR>
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Time: 01:31:39 GMT, November 23, 1999
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</BODY>
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</HTML>
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