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/*
FUSE: Filesystem in Userspace
Copyright (C) 2001-2005 Miklos Szeredi <miklos@szeredi.hu>
This program can be distributed under the terms of the GNU LGPL.
See the file COPYING.LIB.
*/
#if !defined(_FUSE_H_) && !defined(_FUSE_LOWLEVEL_H_)
#error "Never include <fuse_common.h> directly; use <fuse.h> or <fuse_lowlevel.h instead."
#endif
#ifndef _FUSE_COMMON_H_
#define _FUSE_COMMON_H_
#ifndef FUSE_USE_VERSION
#define FUSE_USE_VERSION 21
#endif
/** Major version of FUSE library interface */
#define FUSE_MAJOR_VERSION 2
/** Minor version of FUSE library interface */
#define FUSE_MINOR_VERSION 4
#define FUSE_MAKE_VERSION(maj, min) ((maj) * 10 + (min))
#define FUSE_VERSION FUSE_MAKE_VERSION(FUSE_MAJOR_VERSION, FUSE_MINOR_VERSION)
/* This interface uses 64 bit off_t */
#if _FILE_OFFSET_BITS != 64
#error Please add -D_FILE_OFFSET_BITS=64 to your compile flags!
#endif
#ifdef __cplusplus
extern "C" {
#endif
/** Information about open files */
struct fuse_file_info {
/** Open flags. Available in open() and release() */
int flags;
/** File handle. May be filled in by filesystem in open().
Available in all other file operations */
unsigned long fh;
/** In case of a write operation indicates if this was caused by a
writepage */
int writepage;
/** Can be filled in by open, to use direct I/O on this file.
Introduced in version 2.4 */
unsigned int direct_io : 1;
/** Can be filled in by open, to indicate, that cached file data
need not be invalidated. Introduced in version 2.4 */
unsigned int keep_cache : 1;
};
/*
* Create a FUSE mountpoint
*
* Returns a control file descriptor suitable for passing to
* fuse_new()
*
* @param mountpoint the mount point path
* @param opts a comma separated list of mount options. Can be NULL.
* @return the control file descriptor on success, -1 on failure
*/
int fuse_mount(const char *mountpoint, const char *opts);
/*
* Umount a FUSE mountpoint
*
* @param mountpoint the mount point path
*/
void fuse_unmount(const char *mountpoint);
#ifdef __cplusplus
}
#endif
#endif /* _FUSE_COMMON_H_ */
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