Line | Source | Count |
1 | | - |
2 | | - |
3 | | - |
4 | | - |
5 | | - |
6 | | - |
7 | | - |
8 | | - |
9 | | - |
10 | | - |
11 | | - |
12 | | - |
13 | | - |
14 | | - |
15 | | - |
16 | | - |
17 | | - |
18 | | - |
19 | | - |
20 | #include <config.h> | - |
21 | | - |
22 | #include "getugroups.h" | - |
23 | | - |
24 | #include <errno.h> | - |
25 | #include <limits.h> | - |
26 | #include <stdio.h> /* grp.h on alpha OSF1 V2.0 uses "FILE *". */ | - |
27 | #include <string.h> | - |
28 | #include <unistd.h> | - |
29 | | - |
30 | #if !HAVE_GRP_H || defined __ANDROID__ | - |
31 | | - |
32 | | - |
33 | | - |
34 | | - |
35 | | - |
36 | | - |
37 | | - |
38 | int | - |
39 | getugroups (int maxcount _GL_UNUSED, | - |
40 | gid_t *grouplist _GL_UNUSED, | - |
41 | char const *username _GL_UNUSED, | - |
42 | gid_t gid _GL_UNUSED) | - |
43 | { | - |
44 | errno = ENOSYS; | - |
45 | return -1; | - |
46 | } | - |
47 | | - |
48 | #else /* HAVE_GRP_H */ | - |
49 | # include <grp.h> | - |
50 | | - |
51 | # define STREQ(a, b) (strcmp (a, b) == 0) | - |
52 | | - |
53 | | - |
54 | | - |
55 | | - |
56 | | - |
57 | | - |
58 | | - |
59 | | - |
60 | int | - |
61 | getugroups (int maxcount, gid_t *grouplist, char const *username, | - |
62 | gid_t gid) | - |
63 | { | - |
64 | int count = 0; | - |
65 | | - |
66 | if (gid != (gid_t) -1)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
67 | { | - |
68 | if (maxcount != 0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
69 | grouplist[count] = gid; never executed: grouplist[count] = gid; | 0 |
70 | ++count; | - |
71 | } never executed: end of block | 0 |
72 | | - |
73 | setgrent (); | - |
74 | while (1) | - |
75 | { | - |
76 | char **cp; | - |
77 | struct group *grp; | - |
78 | | - |
79 | errno = 0; | - |
80 | grp = getgrent (); | - |
81 | if (grp == NULL)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
82 | break; never executed: break; | 0 |
83 | | - |
84 | for (cp = grp->gr_mem; *cp; ++cp)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
85 | { | - |
86 | int n; | - |
87 | | - |
88 | if ( ! STREQ (username, *cp)) never executed: __result = (((const unsigned char *) (const char *) ( username ))[3] - __s2[3]); never executed: end of block never executed: end of block never executed: __result = (((const unsigned char *) (const char *) ( *cp ))[3] - __s2[3]); never executed: end of block never executed: end of block TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
89 | continue; never executed: continue; | 0 |
90 | | - |
91 | | - |
92 | for (n = 0; n < count; ++n)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
93 | if (grouplist && grouplist[n] == grp->gr_gid)TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
94 | break; never executed: break; | 0 |
95 | | - |
96 | | - |
97 | if (n == count)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
98 | { | - |
99 | if (maxcount != 0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
100 | { | - |
101 | if (count >= maxcount)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
102 | goto done; never executed: goto done; | 0 |
103 | grouplist[count] = grp->gr_gid; | - |
104 | } never executed: end of block | 0 |
105 | if (count == INT_MAX)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
106 | { | - |
107 | errno = EOVERFLOW; | - |
108 | goto done; never executed: goto done; | 0 |
109 | } | - |
110 | count++; | - |
111 | } never executed: end of block | 0 |
112 | } never executed: end of block | 0 |
113 | } never executed: end of block | 0 |
114 | | - |
115 | if (errno != 0)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
116 | count = -1; never executed: count = -1; | 0 |
117 | | - |
118 | done: code before this statement never executed: done: | 0 |
119 | { | - |
120 | int saved_errno = errno; | - |
121 | endgrent (); | - |
122 | errno = saved_errno; | - |
123 | } | - |
124 | | - |
125 | return count; never executed: return count; | 0 |
126 | } | - |
127 | | - |
128 | #endif /* HAVE_GRP_H */ | - |
| | |