-/* file.h - Additional file attributes */
+/* file.h - Additional file attributes
-/* Written 1993 by Werner Almesberger */
+ Copyright (C) 1993 Werner Almesberger <werner.almesberger@lrc.di.epfl.ch>
+ Copyright (C) 2008-2014 Daniel Baumann <mail@daniel-baumann.ch>
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ The complete text of the GNU General Public License
+ can be found in /usr/share/common-licenses/GPL-3 file.
+*/
#ifndef _FILE_H
#define _FILE_H
-typedef enum { fdt_none,fdt_drop,fdt_undelete } FD_TYPE;
+#include "msdos_fs.h"
+
+typedef enum { fdt_none, fdt_drop, fdt_undelete } FD_TYPE;
typedef struct _fptr {
char name[MSDOS_NAME];
FD_TYPE type;
- struct _fptr *first; /* first entry */
- struct _fptr *next; /* next file in directory */
+ struct _fptr *first; /* first entry */
+ struct _fptr *next; /* next file in directory */
} FDSC;
-
extern FDSC *fp_root;
-
char *file_name(unsigned char *fixed);
/* Returns a pointer to a pretty-printed representation of a fixed MS-DOS file
name. */
-int file_cvt(unsigned char *name,unsigned char *fixed);
+int file_cvt(unsigned char *name, unsigned char *fixed);
/* Converts a pretty-printed file name to the fixed MS-DOS format. Returns a
non-zero integer on success, zero on failure. */
-void file_add(char *path,FD_TYPE type);
+void file_add(char *path, FD_TYPE type);
/* Define special attributes for a path. TYPE can be either FDT_DROP or
FDT_UNDELETE. */
-FDSC **file_cd(FDSC **curr,char *fixed);
+FDSC **file_cd(FDSC ** curr, char *fixed);
/* Returns a pointer to the directory descriptor of the subdirectory FIXED of
CURR, or NULL if no such subdirectory exists. */
-FD_TYPE file_type(FDSC **curr,char *fixed);
+FD_TYPE file_type(FDSC ** curr, char *fixed);
/* Returns the attribute of the file FIXED in directory CURR or FDT_NONE if no
such file exists or if CURR is NULL. */
-void file_modify(FDSC **curr,unsigned char *fixed);
+void file_modify(FDSC ** curr, char *fixed);
/* Performs the necessary operation on the entry of CURR that is named FIXED. */