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/*
Licensed under the GNU Public License.
Copyright (C) 1998-2009 by Thomas M. Vier, Jr. All Rights Reserved.
wipe is free software.
See LICENSE for more information.
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.
*/
/* this pre-processor stuff is for both file.c and dir.c to use */
#ifdef HAVE_DIRENT_H
# include <dirent.h>
# define NAMLEN(dirent) (strlen((dirent)->d_name))
#endif
#ifndef HAVE_DIRENT_H
# define dirent direct
# define NAMLEN(dirent) ((dirent)->d_namlen)
# ifdef HAVE_SYS_NDIR_H
# include <sys/ndir.h>
# endif
# ifdef HAVE_SYS_DIR_H
# include <sys/dir.h>
# endif
# ifdef HAVE_NDIR_H
# include <ndir.h>
# endif
#endif
/* these should be safe for darwin */
#ifndef PATH_MAX
# define PATH_MAX 1023
#endif
#ifndef NAME_MAX
# define NAME_MAX 255
#endif
#ifndef O_NOFOLLOW
# define O_NOFOLLOW 0
#endif
#ifndef O_DSYNC
# define O_DSYNC O_SYNC
#endif
#if defined HAVE_FSYNC || defined HAVE_FDATASYNC
# define SYNC 0
#else
# ifdef O_DSYNC
# define SYNC O_DSYNC
# else
# define SYNC O_SYNC
# endif
#endif
#include <sys/stat.h>
/* file data */
struct file_s
{
int fd; /* file descriptor */
short sfail; /* fsync failed */
void *buf; /* file buffer */
size_t bufsize; /* requested buffer size from fsetbuf() */
unsigned long long fsize; /* intended file length or block dev length */
unsigned long loop, loopr; /* fsize / bufsize and fsize % bufsize */
char name[PATH_MAX+1], /* original pathname */
real_name[PATH_MAX+1]; /* current filename -- path is the same */
struct stat st; /* file status */
struct percent_s percent; /* percent data for the current file */
};
public void do_file(const char *name);
public void fsetbuf(struct file_s *f);
public void ffreebuf(struct file_s *f);
public int fgetbuf(struct file_s *f);
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