1 /* Copyright (C) 1997, 1999 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library; if not, see 16 <http://www.gnu.org/licenses/>. */ 17 18 #ifndef _SYS_FSUID_H 19 #define _SYS_FSUID_H 1 20 21 #include <features.h> 22 #include <sys/types.h> 23 24 __BEGIN_DECLS 25 26 /* Change uid used for file access control to UID, without affecting 27 other privileges (such as who can send signals at the process). */ 28 extern int setfsuid (__uid_t __uid) __THROW; 29 30 /* Ditto for group id. */ 31 extern int setfsgid (__gid_t __gid) __THROW; 32 33 __END_DECLS 34 35 #endif /* fsuid.h */ 36