1 //
2 //	aegis - a project change supervisor
3 //	Copyright (C) 1994, 1996, 1997, 2004-2006, 2008 Peter Miller
4 //
5 //	This program is free software; you can redistribute it and/or modify
6 //	it under the terms of the GNU General Public License as published by
7 //	the Free Software Foundation; either version 3 of the License, or
8 //	(at your option) any later version.
9 //
10 //	This program is distributed in the hope that it will be useful,
11 //	but WITHOUT ANY WARRANTY; without even the implied warranty of
12 //	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 //	GNU General Public License for more details.
14 //
15 //	You should have received a copy of the GNU General Public License
16 //	along with this program. If not, see
17 //	<http://www.gnu.org/licenses/>.
18 //
19 
20 #ifndef COMMON_AC_UNISTD_H
21 #define COMMON_AC_UNISTD_H
22 
23 #include <common/config.h>
24 
25 //
26 // Need to define __USE_BSD on Linux to get prototypes for the symlink
27 // and readlink functions.
28 //
29 #ifdef __linux__
30 #ifndef _BSD_SOURCE
31 #define _BSD_SOURCE
32 #endif
33 #ifndef __USE_BSD
34 #define __USE_BSD
35 #endif
36 #endif
37 
38 #if HAVE_UNISTD_H
39 #include <common/ac/sys/types.h>
40 #include <unistd.h>
41 #endif
42 
43 #ifndef CONF_NO_seteuid
44 #ifndef HAVE_SETEUID
45 int seteuid(int);
46 int setegid(int);
47 #endif
48 #endif
49 
50 #endif // COMMON_AC_UNISTD_H
51