Annotation of embedaddon/php/ext/zip/lib/zip_unchange_data.c, revision 1.1.1.1
1.1 misho 1: /*
2: $NiH: zip_unchange_data.c,v 1.14 2004/11/30 23:02:47 wiz Exp $
3:
4: zip_unchange_data.c -- undo helper function
5: Copyright (C) 1999, 2004 Dieter Baron and Thomas Klausner
6:
7: This file is part of libzip, a library to manipulate ZIP archives.
8: The authors can be contacted at <libzip@nih.at>
9:
10: Redistribution and use in source and binary forms, with or without
11: modification, are permitted provided that the following conditions
12: are met:
13: 1. Redistributions of source code must retain the above copyright
14: notice, this list of conditions and the following disclaimer.
15: 2. Redistributions in binary form must reproduce the above copyright
16: notice, this list of conditions and the following disclaimer in
17: the documentation and/or other materials provided with the
18: distribution.
19: 3. The names of the authors may not be used to endorse or promote
20: products derived from this software without specific prior
21: written permission.
22:
23: THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
24: OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25: WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26: ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
27: DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28: DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
29: GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
30: INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
31: IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
32: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
33: IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34: */
35:
36:
37:
38: #include <stdlib.h>
39:
40: #include "zipint.h"
41:
42: void
43: _zip_unchange_data(struct zip_entry *ze)
44: {
45: if (ze->source) {
46: (void)ze->source->f(ze->source->ud, NULL, 0, ZIP_SOURCE_FREE);
47: free(ze->source);
48: ze->source = NULL;
49: }
50:
51: ze->state = ze->ch_filename ? ZIP_ST_RENAMED : ZIP_ST_UNCHANGED;
52: }
53:
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