compat-pivot_root.h (1397B)
1 // $Id$ --*- c++ -*-- 2 3 // Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de> 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; version 2 of the License. 8 // 9 // This program 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 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with this program; if not, write to the Free Software 16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17 18 19 #ifndef H_UTIL_VSERVER_SRC_COMPAT_PIVOT_ROOT_H 20 #define H_UTIL_VSERVER_SRC_COMPAT_PIVOT_ROOT_H 21 22 #if defined(ENSC_DIETLIBC_HAS_PIVOT_ROOT) && defined(__dietlibc__) 23 # include <unistd.h> 24 #else 25 #include <asm/unistd.h> 26 #include <unistd.h> 27 #include <errno.h> 28 29 #include "syscall-wrap.h" 30 31 #ifdef ENSC_SYSCALL_TRADITIONAL 32 inline static UNUSED ALWAYSINLINE 33 int pivot_root(const char *new_root, const char *put_old) 34 { 35 return syscall(__NR_pivot_root, new_root, put_old); 36 } 37 #else 38 inline static _syscall2(int,pivot_root,const char *,new_root,const char *,put_old) 39 #endif 40 #endif 41 42 #endif // H_UTIL_VSERVER_SRC_COMPAT_PIVOT_ROOT_H