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<meta name="generator" content="groff -Thtml, see www.gnu.org">
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<meta name="Content-Style" content="text/css">
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<title>MEMORY</title>
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</head>
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MEMORY
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NAME
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SYNOPSIS
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DESCRIPTION
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DIAGNOSTICS
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SEE ALSO
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NAME
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cols="2" cellspacing="0" cellpadding="0">
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_TIFFmalloc, _TIFFrealloc, _TIFFfree, _TIFFmemset,
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_TIFFmemcpy, _TIFFmemcmp, − memory management-related
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functions for use with <small>TIFF</small> files
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SYNOPSIS
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#include <tiffio.h>
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tdata_t _TIFFmalloc(tsize_t size);
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tdata_t _TIFFrealloc(tdata_t buffer,
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tsize_t size);
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void _TIFFfree(tdata_t buffer);
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void _TIFFmemset(tdata_t s, int
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c, tsize_t n);
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void _TIFFmemcpy(tdata_t dest, const
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tdata_t src, tsize_t n);
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int _TIFFmemcmp(const tdata_t s1, const
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tdata_t s2, tsize_t n);
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DESCRIPTION
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cols="2" cellspacing="0" cellpadding="0">
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These routines are provided for writing portable software
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that uses libtiff; they hide any memory-management
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related issues, such as dealing with segmented architectures
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found on 16-bit machines.
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_TIFFmalloc and _TIFFrealloc are used to
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dynamically allocate and reallocate memory used by
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libtiff; such as memory passed into the I/O routines.
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Memory allocated through these interfaces is released back
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to the system using the _TIFFfree routine.
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Memory allocated through one of the above interfaces can
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be set to a known value using _TIFFmemset, copied to
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another memory location using _TIFFmemcpy, or
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compared for equality using _TIFFmemcmp. These
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routines conform to the equivalent <small>ANSI</small> C
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routines: memset, memcpy, and memcmp,
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repsectively.
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DIAGNOSTICS
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cols="2" cellspacing="0" cellpadding="0">
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None.
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SEE ALSO
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cols="2" cellspacing="0" cellpadding="0">
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malloc(3), memory(3),
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libtiff(3TIFF)
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Libtiff library home page:
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http://www.remotesensing.org/libtiff/
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</body>
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</html>
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