]>
Commit | Line | Data |
---|---|---|
08eb3d0e | 1 | /* |
11db3170 | 2 | ** Splint - annotation-assisted static program checker |
77d37419 | 3 | ** Copyright (C) 1994-2002 University of Virginia, |
08eb3d0e | 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 | ** | |
155af98d | 20 | ** For information on splint: info@splint.org |
21 | ** To report a bug: splint-bug@splint.org | |
11db3170 | 22 | ** For more information: http://www.splint.org |
08eb3d0e | 23 | */ |
24 | /* | |
25 | ** metaStateSpecifier.c | |
26 | */ | |
27 | ||
1b8ae690 | 28 | # include "splintMacros.nf" |
08eb3d0e | 29 | # include "basic.h" |
08eb3d0e | 30 | |
31 | metaStateSpecifier | |
32 | metaStateSpecifier_create (/*@only@*/ sRef sr, /*@observer@*/ metaStateInfo msinfo) | |
33 | { | |
34 | metaStateSpecifier res = (metaStateSpecifier) dmalloc (sizeof (*res)); | |
35 | res->sr = sr; | |
36 | res->msinfo = msinfo; | |
6970c11b | 37 | res->elipsis = FALSE; |
08eb3d0e | 38 | return res; |
39 | } | |
40 | ||
6970c11b | 41 | metaStateSpecifier |
42 | metaStateSpecifier_createElipsis (/*@observer@*/ metaStateInfo msinfo) | |
43 | { | |
44 | metaStateSpecifier res = (metaStateSpecifier) dmalloc (sizeof (*res)); | |
45 | res->sr = sRef_undefined; | |
46 | res->msinfo = msinfo; | |
47 | res->elipsis = TRUE; | |
48 | return res; | |
49 | } | |
50 | ||
51 | bool | |
52 | metaStateSpecifier_isElipsis (metaStateSpecifier m) | |
53 | { | |
54 | return m->elipsis; | |
55 | } | |
56 | ||
3120b462 | 57 | sRef |
58 | metaStateSpecifier_getSref (metaStateSpecifier m) | |
59 | { | |
6970c11b | 60 | llassert (!metaStateSpecifier_isElipsis (m)); |
3120b462 | 61 | return m->sr; |
62 | } | |
63 | ||
64 | metaStateInfo | |
65 | metaStateSpecifier_getMetaStateInfo (metaStateSpecifier m) | |
66 | { | |
67 | return m->msinfo; | |
68 | } | |
69 | ||
3814599d | 70 | metaStateSpecifier |
71 | metaStateSpecifier_copy (metaStateSpecifier m) | |
72 | { | |
6970c11b | 73 | if (metaStateSpecifier_isElipsis (m)) |
74 | { | |
75 | return metaStateSpecifier_createElipsis (m->msinfo); | |
76 | } | |
77 | else | |
78 | { | |
79 | return metaStateSpecifier_create (sRef_saveCopy (m->sr), m->msinfo); | |
80 | } | |
3814599d | 81 | } |
82 | ||
08eb3d0e | 83 | cstring metaStateSpecifier_unparse (metaStateSpecifier m) |
84 | { | |
6970c11b | 85 | if (m->elipsis) |
86 | { | |
87 | return message ("...:%s", | |
88 | metaStateInfo_getName (m->msinfo)); | |
89 | } | |
90 | else | |
91 | { | |
92 | return message ("%q:%s", | |
93 | sRef_unparse (m->sr), | |
94 | metaStateInfo_getName (m->msinfo)); | |
95 | } | |
08eb3d0e | 96 | } |
97 | ||
98 | void metaStateSpecifier_free (/*@only@*/ metaStateSpecifier m) | |
99 | { | |
100 | sRef_free (m->sr); | |
101 | sfree (m); | |
102 | } | |
103 |