L4 Virtual File System: /tmp/l4check/full_tree/trunk/l4/pkg/l4vfs/include/file-table.h Source File

00001 
00008 /* (c) 2004 Technische Universitaet Dresden
00009  * This file is part of DROPS, which is distributed under the terms of the
00010  * GNU General Public License 2. Please see the COPYING file for details.
00011  */
00012 #ifndef __L4VFS_INCLUDE_FILE_TABLE_H_
00013 #define __L4VFS_INCLUDE_FILE_TABLE_H_
00014 
00015 #include <l4/sys/compiler.h>
00016 #include <l4/l4vfs/types.h>
00017 
00018 EXTERN_C_BEGIN
00019 
00020 int         ft_get_next_free_entry(void);
00021 void        ft_free_entry(int i);
00022 void        ft_fill_entry(int i, file_desc_t fd_s);
00023 int         ft_is_open(int i);
00024 file_desc_t ft_get_entry(int i);
00025 void        ft_init(void);
00026 
00027 EXTERN_C_END
00028 
00029 extern object_id_t cwd;     // current working directory
00030 extern object_id_t c_root;  // current root (e.g. for chroot environments)
00031 
00032 #endif