1 /* $Header$ */
2
3 /*
4 * Copyright (c) 1988-1997 Sam Leffler
5 * Copyright (c) 1991-1997 Silicon Graphics, Inc.
6 *
7 * Permission to use, copy, modify, distribute, and sell this software and
8 * its documentation for any purpose is hereby granted without fee, provided
9 * that (i) the above copyright notices and this permission notice appear in
10 * all copies of the software and related documentation, and (ii) the names of
11 * Sam Leffler and Silicon Graphics may not be used in any advertising or
12 * publicity relating to the software without the specific, prior written
13 * permission of Sam Leffler and Silicon Graphics.
14 *
15 * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
17 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
18 *
19 * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
20 * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
21 * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
22 * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
23 * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
24 * OF THIS SOFTWARE.
25 */
26
27 /*
28 * TIFF Library.
29 */
30 #include "tiffiop.h"
31
32 void
TIFFClose(TIFF * tif)33 TIFFClose(TIFF* tif)
34 {
35 if (tif->tif_mode != O_RDONLY)
36 /*
37 * Flush buffered data and directory (if dirty).
38 */
39 TIFFFlush(tif);
40 (*tif->tif_cleanup)(tif);
41 TIFFFreeDirectory(tif);
42
43 if (tif->tif_dirlist)
44 _TIFFfree(tif->tif_dirlist);
45
46 /* Clean up client info links */
47 while( tif->tif_clientinfo )
48 {
49 TIFFClientInfoLink *link = tif->tif_clientinfo;
50
51 tif->tif_clientinfo = link->next;
52 _TIFFfree( link->name );
53 _TIFFfree( link );
54 }
55
56 if (tif->tif_rawdata && (tif->tif_flags&TIFF_MYBUFFER))
57 _TIFFfree(tif->tif_rawdata);
58 if (isMapped(tif))
59 TIFFUnmapFileContents(tif, tif->tif_base, tif->tif_size);
60 (void) TIFFCloseFile(tif);
61 if (tif->tif_nfields > 0)
62 {
63 int i;
64
65 for (i = 0; i < tif->tif_nfields; i++)
66 {
67 TIFFFieldInfo *fld = tif->tif_fieldinfo[i];
68 if (fld->field_bit == FIELD_CUSTOM &&
69 strncmp("Tag ", fld->field_name, 4) == 0)
70 {
71 _TIFFfree(fld->field_name);
72 _TIFFfree(fld);
73 }
74 }
75
76 _TIFFfree(tif->tif_fieldinfo);
77 }
78
79 _TIFFfree(tif);
80 }
81