void TIFFCleanup ( TIFF * tif )

Auxiliary function to free the TIFF structure. Given structure will be completetly freed, so you should save opened file handle and pointer to the close procedure in external variables before calling _TIFFCleanup(), if you will need these ones to close the file.

Parameters:

tif	A TIFF pointer.

Definition at line 46 of file tif_close.c.

Referenced by TIFFClientOpen(), and TIFFClose().

{
    if (tif->tif_mode != O_RDONLY)
        /*
         * Flush buffered data and directory (if dirty).
         */
        TIFFFlush(tif);
    (*tif->tif_cleanup)(tif);
    TIFFFreeDirectory(tif);

    if (tif->tif_dirlist)
        _TIFFfree(tif->tif_dirlist);

    /* Clean up client info links */
    while( tif->tif_clientinfo )
    {
        TIFFClientInfoLink *link = tif->tif_clientinfo;

        tif->tif_clientinfo = link->next;
        _TIFFfree( link->name );
        _TIFFfree( link );
    }

    if (tif->tif_rawdata && (tif->tif_flags&TIFF_MYBUFFER))
        _TIFFfree(tif->tif_rawdata);
    if (isMapped(tif))
        TIFFUnmapFileContents(tif, tif->tif_base, tif->tif_size);

    /* Clean up custom fields */
    if (tif->tif_nfields > 0)
    {
        size_t  i;

        for (i = 0; i < tif->tif_nfields; i++) 
        {
        TIFFFieldInfo *fld = tif->tif_fieldinfo[i];
        if (fld->field_bit == FIELD_CUSTOM && 
            strncmp("Tag ", fld->field_name, 4) == 0) 
        {
            _TIFFfree(fld->field_name);
            _TIFFfree(fld);
        }
        }   
      
        _TIFFfree(tif->tif_fieldinfo);
    }

    _TIFFfree(tif);
}

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