1 /* -*- buffer-read-only: t -*- vi: set ro: */
2 /* DO NOT EDIT! GENERATED AUTOMATICALLY! */
3 /* Query, remove, or restore a Solaris privilege.
5 Copyright (C) 2009-2011 Free Software Foundation, Inc.
7 This program is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>.
20 Written by David Bartley. */
25 #if HAVE_GETPPRIV && HAVE_PRIV_H
31 /* Holds a (cached) copy of the effective set. */
32 static priv_set_t *eff_set;
34 /* Holds a set of privileges that we have removed. */
35 static priv_set_t *rem_set;
37 static bool initialized;
40 priv_set_initialize (void)
44 eff_set = priv_allocset ();
49 rem_set = priv_allocset ();
52 priv_freeset (eff_set);
55 if (getppriv (PRIV_EFFECTIVE, eff_set) != 0)
57 priv_freeset (eff_set);
58 priv_freeset (rem_set);
61 priv_emptyset (rem_set);
69 /* Check if priv is in the effective set.
70 Returns 1 if priv is a member and 0 if not.
71 Returns -1 on error with errno set appropriately. */
73 priv_set_ismember (const char *priv)
75 if (! initialized && priv_set_initialize () != 0)
78 return priv_ismember (eff_set, priv);
82 /* Try to remove priv from the effective set.
83 Returns 0 if priv was removed.
84 Returns -1 on error with errno set appropriately. */
86 priv_set_remove (const char *priv)
88 if (! initialized && priv_set_initialize () != 0)
91 if (priv_ismember (eff_set, priv))
93 /* priv_addset/priv_delset can only fail if priv is invalid, which is
94 checked above by the priv_ismember call. */
95 priv_delset (eff_set, priv);
96 if (setppriv (PRIV_SET, PRIV_EFFECTIVE, eff_set) != 0)
98 priv_addset (eff_set, priv);
101 priv_addset (rem_set, priv);
113 /* Try to restore priv to the effective set.
114 Returns 0 if priv was re-added to the effective set (after being previously
115 removed by a call to priv_set_remove).
116 Returns -1 on error with errno set appropriately. */
118 priv_set_restore (const char *priv)
120 if (! initialized && priv_set_initialize () != 0)
123 if (priv_ismember (rem_set, priv))
125 /* priv_addset/priv_delset can only fail if priv is invalid, which is
126 checked above by the priv_ismember call. */
127 priv_addset (eff_set, priv);
128 if (setppriv (PRIV_SET, PRIV_EFFECTIVE, eff_set) != 0)
130 priv_delset (eff_set, priv);
133 priv_delset (rem_set, priv);