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, write to the Free 16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 17 02111-1307 USA. */ 18 19#ifndef _SYS_FSUID_H 20#define _SYS_FSUID_H 1 21 22#include <features.h> 23#include <sys/types.h> 24 25__BEGIN_DECLS 26 27/* Change uid used for file access control to UID, without affecting 28 other privileges (such as who can send signals at the process). */ 29extern int setfsuid (__uid_t __uid) __THROW; 30 31/* Ditto for group id. */ 32extern int setfsgid (__gid_t __gid) __THROW; 33 34__END_DECLS 35 36#endif /* fsuid.h */ 37