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	dpavlin	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 *);