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10139N/A<!ENTITY suncopy "Copyright (c) 2004, Sun Microsystems, Inc. All Rights Reserved.">

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10139N/A<refentry id="TIFFmemory-3tiff">

10139N/A<refmeta><refentrytitle>TIFFmemory</refentrytitle><manvolnum>3tiff</manvolnum>

10139N/A<refmiscinfo class="date">05 Apr 2004</refmiscinfo>

10139N/A<refmiscinfo class="sectdesc">&man3;</refmiscinfo>

10139N/A<refmiscinfo class="software">&release;</refmiscinfo>

10139N/A<refmiscinfo class="arch">generic</refmiscinfo>

10139N/A<refmiscinfo class="copyright">&suncopy;</refmiscinfo>

10139N/A</refmeta>

10139N/A<indexterm><primary>TIFFmalloc</primary></indexterm><indexterm><primary>TIFFrealloc

10139N/A</primary></indexterm><indexterm><primary>TIFFfree</primary></indexterm><indexterm>

10139N/A<primary>TIFFmemset</primary></indexterm><indexterm><primary>TIFFmemcpy</primary>

10139N/A</indexterm><indexterm><primary>TIFFmemcmp</primary></indexterm><indexterm>

10139N/A<primary>memory-management-related functions for use with TIFF files</primary>

10139N/A</indexterm>

10139N/A<refnamediv id="TIFFmemory-3tiff-name"><refdescriptor>TIFFmemory</refdescriptor>

10139N/A<refname>_TIFFmalloc</refname><refname>_TIFFrealloc</refname><refname>_TIFFfree

10139N/A</refname><refname>_TIFFmemset</refname><refname>_TIFFmemcpy</refname><refname>

10139N/A_TIFFmemcmp</refname><refpurpose>memory-management-related functions for use

10139N/Awith TIFF files</refpurpose></refnamediv>

10139N/A<refsect1 id="TIFFmemory-3tiff-synp"><title>&synp-tt;<?Pub Caret></title>

10139N/A<programlisting>#include &lt;tiffio.h>

10139N/Atdata_t _TIFFmalloc(tsize_t);

10139N/Atdata_t _TIFFrealloc(tdata_t, tsize_t);

10139N/Avoid _TIFFfree(tdata_t);

10139N/Avoid _TIFFmemset(tdata_t, int, tsize_t);

10139N/Avoid _TIFFmemcpy(tdata_t, const tdata_t, tsize_t);

10139N/Aint _TIFFmemcmp(const tdata_t, const tdata_t, tsize_t);</programlisting>

10139N/A</refsect1>

10139N/A<refsect1 id="TIFFmemory-3tiff-desc"><title>&desc-tt;</title>

10139N/A<para>These routines are provided for writing portable software that uses <literal>

10139N/Alibtiff</literal>. The routines hide any memory-management-related issues,

10139N/Asuch as dealing with segmented architectures found on 16-bit machines.</para>

10139N/A<para><literal>_TIFFmalloc</literal> and <literal>_TIFFrealloc</literal> are

10139N/Aused to dynamically allocate and reallocate memory used by <literal>libtiff

10139N/A</literal>, such as memory passed into the I/O routines.</para>

10139N/A<para>Memory allocated through these interfaces is released back to the system

10139N/Ausing the <literal>_TIFFfree</literal> routine. Memory allocated through one

10139N/Aof the above interfaces can be set to a known value using <literal>_TIFFmemset

10139N/A</literal>, copied to another memory location using <literal>_TIFFmemcpy</literal>,

10139N/Aor compared for equality using <literal>_TIFFmemcmp</literal>. These routines

10139N/Aconform to the equivalent ANSI C routines: <literal>memset</literal>, <literal>

10139N/Amemcpy</literal>, and <literal>memcmp</literal>, respectively.</para>

10139N/A</refsect1>

10139N/A<refsect1 id="TIFFmemory-3tiff-attr"><title>&attr-tt;</title>

10139N/A<para>See <olink targetdocent="REFMAN5" localinfo="attributes-5"><citerefentry>

10139N/A<refentrytitle>attributes</refentrytitle><manvolnum>5</manvolnum></citerefentry></olink>

10139N/Afor descriptions of the following attributes:</para>

10139N/A<informaltable frame="all">

10139N/A<tgroup cols="2" colsep="1" rowsep="1"><colspec colname="COLSPEC0" colwidth="1*">

10139N/A<colspec colname="COLSPEC1" colwidth="1*">

10139N/A<thead>

10139N/A<row><entry align="center" valign="middle">ATTRIBUTE TYPE</entry><entry align="center"

10139N/Avalign="middle">ATTRIBUTE VALUE</entry></row>

10139N/A</thead>

10139N/A<tbody>

18745N/A<row><entry><para>Availability</para></entry><entry><para>image/library/libtiff</para></entry>

10139N/A</row>

10139N/A<row><entry colname="COLSPEC0"><para>Interface stability</para></entry><entry

13623N/Acolname="COLSPEC1"><para>Uncommitted</para></entry></row>

10139N/A</tbody>

10139N/A</tgroup>

10139N/A</informaltable>

10139N/A</refsect1>

10139N/A<refsect1 id="TIFFmemory-3tiff-also"><title>&also-tt;</title>

10139N/A<para><citerefentry><refentrytitle>libtiff</refentrytitle><manvolnum>3</manvolnum>

10139N/A</citerefentry>, <citerefentry><refentrytitle>malloc</refentrytitle><manvolnum>

10139N/A3C</manvolnum></citerefentry>, <citerefentry><refentrytitle>memory</refentrytitle>

10139N/A<manvolnum>3C</manvolnum></citerefentry></para>

10139N/A</refsect1>

10139N/A<refsect1 id="TIFFmemory-3tiff-note"><title>&note-tt;</title>

10139N/A<para>This man page was originally written by Sam Leffler. Updated by Breda

10139N/AMcColgan, Sun Microsystems Inc., 2004.</para>

10139N/A</refsect1>

10139N/A</refentry>

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