libtiff/man/TIFFWriteDirectory.3t

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.\" Copyright (c) 1988-1997 Sam Leffler
.\" Copyright (c) 1991-1997 Silicon Graphics, Inc.
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.if n .po 0
.TH TIFFWriteDirectory 3T "December 16, 1991"
.SH NAME
TIFFWriteDirectory \- write the current directory in an open
.SM TIFF
file
.SH SYNOPSIS
.B "#include <tiffio.h>"
.br
.B "int TIFFWriteDirectory(TIFF* tif)"
.SH DESCRIPTION
Write the contents of the current directory to the file and setup
to create a new subfile in the same file.
Applications only need to call
.IR TIFFWriteDirectory
when writing multiple subfiles to a single
.SM TIFF
file.
.IR TIFFWriteDirectory
is automatically called by
.IR TIFFClose
and
.IR TIFFFlush
to write a modified directory if the file is open for writing.
.SH "RETURN VALUES"
1 is returned when the contents are successfully
written to the file.
Otherwise, 0 is returned if an error was encountered when writing
the directory contents.
.SH DIAGNOSTICS
All error messages are directed to the
.IR TIFFError (3T)
routine.
.PP
.BR "Error post-encoding before directory write" .
Before writing the contents of the current directory, any pending
data are flushed.
This message indicates that an error occurred while doing this.
.PP
.BR "Error flushing data before directory write" .
Before writing the contents of the current directory, any pending
data are flushed.
This message indicates that an error occurred while doing this.
.PP
.BR "Cannot write directory, out of space" .
There was not enough space to allocate a temporary area for
the directory that was to be written.
.PP
.BR "Error writing directory count" .
A write error occurred when writing the count of fields in the directory.
.PP
.BR "Error writing directory contents" .
A write error occurred when writing the directory fields.
.PP
.BR "Error writing directory link" .
A write error occurred when writing the link to the next directory.
.PP
\fBError writing data for field "%s"\fP.
A write error occurred when writing indirect data for the specified field.
.PP
.BR "Error writing TIFF header" .
A write error occurred when re-writing header at the front of the file.
.PP
.BR "Error fetching directory count" .
A read error occurred when fetching the directory count field for
a previous directory.
This can occur when setting up a link to the directory that is being
written.
.PP
.BR "Error fetching directory link" .
A read error occurred when fetching the directory link field for
a previous directory.
This can occur when setting up a link to the directory that is being
written.
.SH "SEE ALSO"
.IR libtiff (3T),
.IR TIFFOpen (3T),
.IR TIFFError (3T),
.IR TIFFReadDirectory (3T),
.IR TIFFSetDirectory (3T)