Mercurial > hg > octave-kai > gnulib-hg

annotate lib/priv-set.c @ 13569:ba2f44ed51bf

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
priv-set: fix comment
author Bruno Haible <bruno@clisp.org>
date Tue, 24 Aug 2010 09:37:58 +0200
parents a8eab073a8fa
children 97fc9a21a8fb
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
11538
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
1 /* Query, remove, or restore a Solaris privilege.
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
2
12559
c2cbabec01dd update nearly all FSF copyright year lists to include 2010
Jim Meyering <meyering@redhat.com>
parents: 12421
diff changeset
3 Copyright (C) 2009, 2010 Free Software Foundation, Inc.
11538
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
4
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
5 This program is free software: you can redistribute it and/or modify
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
6 it under the terms of the GNU General Public License as published by
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
7 the Free Software Foundation; either version 3 of the License, or
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
8 (at your option) any later version.
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
9
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
10 This program is distributed in the hope that it will be useful,
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
13 GNU General Public License for more details.
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
14
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
15 You should have received a copy of the GNU General Public License
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
17
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
18 Written by David Bartley. */
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
19
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
20 #include <config.h>
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
21 #include "priv-set.h"
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
22
13422
e81addc3d284 priv-set: Don't assume that priv.h exists merely because getppriv does.
Paul Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
23 #if HAVE_GETPPRIV && HAVE_PRIV_H
11538
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
24
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
25 # include <errno.h>
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
26 # include <stdbool.h>
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
27 # include <priv.h>
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
28
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
29 /* Holds a (cached) copy of the effective set. */
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
30 static priv_set_t *eff_set;
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
31
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
32 /* Holds a set of privileges that we have removed. */
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
33 static priv_set_t *rem_set;
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
34
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
35 static bool initialized;
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
36
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
37 static int
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
38 priv_set_initialize (void)
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
39 {
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
40 if (! initialized)
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
41 {
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
42 eff_set = priv_allocset ();
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
43 if (!eff_set)
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
44 {
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
45 return -1;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
46 }
11538
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
47 rem_set = priv_allocset ();
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
48 if (!rem_set)
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
49 {
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
50 priv_freeset (eff_set);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
51 return -1;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
52 }
11538
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
53 if (getppriv (PRIV_EFFECTIVE, eff_set) != 0)
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
54 {
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
55 priv_freeset (eff_set);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
56 priv_freeset (rem_set);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
57 return -1;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
58 }
11538
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
59 priv_emptyset (rem_set);
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
60 initialized = true;
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
61 }
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
62
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
63 return 0;
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
64 }
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
65
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
66
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
67 /* Check if priv is in the effective set.
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
68 Returns 1 if priv is a member and 0 if not.
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
69 Returns -1 on error with errno set appropriately. */
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
70 int
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
71 priv_set_ismember (const char *priv)
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
72 {
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
73 if (! initialized && priv_set_initialize () != 0)
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
74 return -1;
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
75
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
76 return priv_ismember (eff_set, priv);
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
77 }
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
78
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
79
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
80 /* Try to remove priv from the effective set.
13568
a8eab073a8fa priv-set: fix comments
Paul Eggert <eggert@cs.ucla.edu>
parents: 13422
diff changeset
81 Returns 0 if priv was removed.
11538
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
82 Returns -1 on error with errno set appropriately. */
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
83 int
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
84 priv_set_remove (const char *priv)
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
85 {
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
86 if (! initialized && priv_set_initialize () != 0)
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
87 return -1;
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
88
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
89 if (priv_ismember (eff_set, priv))
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
90 {
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
91 /* priv_addset/priv_delset can only fail if priv is invalid, which is
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
92 checked above by the priv_ismember call. */
11538
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
93 priv_delset (eff_set, priv);
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
94 if (setppriv (PRIV_SET, PRIV_EFFECTIVE, eff_set) != 0)
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
95 {
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
96 priv_addset (eff_set, priv);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
97 return -1;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
98 }
11538
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
99 priv_addset (rem_set, priv);
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
100 }
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
101 else
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
102 {
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
103 errno = EINVAL;
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
104 return -1;
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
105 }
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
106
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
107 return 0;
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
108 }
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
109
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
110
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
111 /* Try to restore priv to the effective set.
13569
ba2f44ed51bf priv-set: fix comment
Bruno Haible <bruno@clisp.org>
parents: 13568
diff changeset
112 Returns 0 if priv was re-added to the effective set (after being previously
13568
a8eab073a8fa priv-set: fix comments
Paul Eggert <eggert@cs.ucla.edu>
parents: 13422
diff changeset
113 removed by a call to priv_set_remove).
11538
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
114 Returns -1 on error with errno set appropriately. */
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
115 int
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
116 priv_set_restore (const char *priv)
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
117 {
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
118 if (! initialized && priv_set_initialize () != 0)
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
119 return -1;
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
120
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
121 if (priv_ismember (rem_set, priv))
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
122 {
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
123 /* priv_addset/priv_delset can only fail if priv is invalid, which is
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
124 checked above by the priv_ismember call. */
11538
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
125 priv_addset (eff_set, priv);
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
126 if (setppriv (PRIV_SET, PRIV_EFFECTIVE, eff_set) != 0)
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
127 {
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
128 priv_delset (eff_set, priv);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
129 return -1;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11538
diff changeset
130 }
11538
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
131 priv_delset (rem_set, priv);
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
132 }
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
133 else
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
134 {
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
135 errno = EINVAL;
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
136 return -1;
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
137 }
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
138
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
139 return 0;
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
140 }
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
141
af683213eeb0 priv-set: new module and accompanying tests; adapt write-any-file
David Bartley <dtbartle@csclub.uwaterloo.ca>
parents:
diff changeset
142 #endif