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1 | /* | |
2 | ** Splint - annotation-assisted static program checker | |
3 | ** Copyright (C) 1994-2003 University of Virginia, | |
4 | ** Massachusetts Institute of Technology | |
5 | ** | |
6 | ** This program is free software; you can redistribute it and/or modify it | |
7 | ** under the terms of the GNU General Public License as published by the | |
8 | ** Free Software Foundation; either version 2 of the License, or (at your | |
9 | ** option) any later version. | |
10 | ** | |
11 | ** This program is distributed in the hope that it will be useful, but | |
12 | ** WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | ** General Public License for more details. | |
15 | ** | |
16 | ** The GNU General Public License is available from http://www.gnu.org/ or | |
17 | ** the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, | |
18 | ** MA 02111-1307, USA. | |
19 | ** | |
20 | ** For information on splint: info@splint.org | |
21 | ** To report a bug: splint-bug@splint.org | |
22 | ** For more information: http://www.splint.org | |
23 | */ | |
24 | /* | |
25 | ** globalsClause.c | |
26 | */ | |
27 | ||
28 | # include "splintMacros.nf" | |
29 | # include "basic.h" | |
30 | ||
31 | extern globalsClause | |
32 | globalsClause_create (lltok tok, globSet gl) | |
33 | { | |
34 | globalsClause res = (globalsClause) dmalloc (sizeof (*res)); | |
35 | res->globs = gl; | |
36 | res->loc = fileloc_copy (lltok_getLoc (tok)); | |
37 | lltok_free (tok); | |
38 | return res; /* releases doesn't seem to work right here... */ | |
39 | } | |
40 | ||
41 | globSet globalsClause_getGlobs (globalsClause gclause) | |
42 | { | |
43 | return gclause->globs; | |
44 | } | |
45 | ||
46 | globSet globalsClause_takeGlobs (globalsClause gclause) | |
47 | { | |
48 | globSet globs = gclause->globs; | |
49 | gclause->globs = globSet_undefined; | |
50 | return globs; | |
51 | } | |
52 | ||
53 | extern void globalsClause_free (globalsClause gclause) | |
54 | { | |
55 | if (gclause == NULL) | |
56 | { | |
57 | return; /* shouldn't ever need this? */ | |
58 | } | |
59 | ||
60 | globSet_free (gclause->globs); | |
61 | sfree (gclause); | |
62 | } | |
63 | ||
64 | extern cstring globalsClause_unparse (globalsClause node) | |
65 | { | |
66 | return message ("globals %q", globSet_unparse (node->globs)); | |
67 | } | |
68 |