fs/hfs/file.h

/*
 * libhfs - library for reading and writing Macintosh HFS volumes
 * Copyright (C) 1996-1998 Robert Leslie
 *
 * 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 2 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, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */

enum {
  fkData = 0x00,
  fkRsrc = 0xff
};

void f_init(hfsfile *, hfsvol *, long, const char *);
void f_selectfork(hfsfile *, int);
void f_getptrs(hfsfile *, ExtDataRec **, unsigned long **, unsigned long **);

int f_doblock(hfsfile *, unsigned long, block *,
              int (*)(hfsvol *, unsigned int, unsigned int, block *));

# define f_getblock(file, num, bp)  \
    f_doblock((file), (num), (bp), b_readab)
# define f_putblock(file, num, bp)  \
    f_doblock((file), (num), (bp),  \
              (int (*)(hfsvol *, unsigned int, unsigned int, block *))  \
              b_writeab)

int f_addextent(hfsfile *, ExtDescriptor *);
long f_alloc(hfsfile *);

int f_trunc(hfsfile *);
int f_flush(hfsfile *);
1	/*
2	* libhfs - library for reading and writing Macintosh HFS volumes
3	* Copyright (C) 1996-1998 Robert Leslie
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; either version 2 of the License, or
8	* (at your option) any later version.
9	*
10	* This program is distributed in the hope that it will be useful,
11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13	* GNU General Public License for more details.
14	*
15	* You should have received a copy of the GNU General Public License
16	* along with this program; if not, write to the Free Software
17	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18	*
19	*/
20
21	enum {
22	fkData = 0x00,
23	fkRsrc = 0xff
24	};
25
26	void f_init(hfsfile , hfsvol , long, const char *);
27	void f_selectfork(hfsfile *, int);
28	void f_getptrs(hfsfile , ExtDataRec , unsigned long , unsigned long *);
29
30	int f_doblock(hfsfile , unsigned long, block ,
31	int ()(hfsvol , unsigned int, unsigned int, block *));
32
33	# define f_getblock(file, num, bp) \
34	f_doblock((file), (num), (bp), b_readab)
35	# define f_putblock(file, num, bp) \
36	f_doblock((file), (num), (bp), \
37	(int ()(hfsvol , unsigned int, unsigned int, block *)) \
38	b_writeab)
39
40	int f_addextent(hfsfile , ExtDescriptor );
41	long f_alloc(hfsfile *);
42
43	int f_trunc(hfsfile *);
44	int f_flush(hfsfile *);