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MEMORY
MEMORY
NAME
SYNOPSIS
DESCRIPTION
DIAGNOSTICS
SEE ALSO
NAME
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_TIFFmalloc, _TIFFrealloc, _TIFFfree, _TIFFmemset,
_TIFFmemcpy, _TIFFmemcmp, − memory management-related
functions for use with TIFF files
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SYNOPSIS
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#include <tiffio.h>
tdata_t _TIFFmalloc(tsize_t size);
tdata_t _TIFFrealloc(tdata_t buffer,
tsize_t size);
void _TIFFfree(tdata_t buffer);
void _TIFFmemset(tdata_t s, int
c, tsize_t n);
void _TIFFmemcpy(tdata_t dest, const
tdata_t src, tsize_t n);
int _TIFFmemcmp(const tdata_t s1, const
tdata_t s2, tsize_t n);
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DESCRIPTION
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These routines are provided for writing portable software
that uses libtiff; they hide any memory-management
related issues, such as dealing with segmented architectures
found on 16-bit machines.
_TIFFmalloc and _TIFFrealloc are used to
dynamically allocate and reallocate memory used by
libtiff; such as memory passed into the I/O routines.
Memory allocated through these interfaces is released back
to the system using the _TIFFfree routine.
Memory allocated through one of the above interfaces can
be set to a known value using _TIFFmemset, copied to
another memory location using _TIFFmemcpy, or
compared for equality using _TIFFmemcmp. These
routines conform to the equivalent ANSI C
routines: memset, memcpy, and memcmp,
repsectively.
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DIAGNOSTICS
SEE ALSO
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malloc(3), memory(3),
libtiff(3TIFF)
Libtiff library home page:
http://www.remotesensing.org/libtiff/
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