type FileSystemInterface interface {
// Init is called when the file system is created.
Init()
// Destroy is called when the file system is destroyed.
Destroy()
// Statfs gets file system statistics.
Statfs(path string, stat *Statfs_t) int
// Mknod creates a file node.
Mknod(path string, mode uint32, dev uint64) int
// Mkdir creates a directory.
Mkdir(path string, mode uint32) int
// Unlink removes a file.
Unlink(path string) int
// Rmdir removes a directory.
Rmdir(path string) int
// Link creates a hard link to a file.
Link(oldpath string, newpath string) int
// Symlink creates a symbolic link.
Symlink(target string, newpath string) int
// Readlink reads the target of a symbolic link.
Readlink(path string) (int, string)
// Rename renames a file.
Rename(oldpath string, newpath string) int
// Chmod changes the permission bits of a file.
Chmod(path string, mode uint32) int
// Chown changes the owner and group of a file.
Chown(path string, uid uint32, gid uint32) int
// Utimens changes the access and modification times of a file.
Utimens(path string, tmsp []Timespec) int
// Access checks file access permissions.
Access(path string, mask uint32) int
// Create creates and opens a file.
// The flags are a combination of the fuse.O_* constants.
Create(path string, flags int, mode uint32) (int, uint64)
// Open opens a file.
// The flags are a combination of the fuse.O_* constants.
Open(path string, flags int) (int, uint64)
// Getattr gets file attributes.
Getattr(path string, stat *Stat_t, fh uint64) int
// Truncate changes the size of a file.
Truncate(path string, size int64, fh uint64) int
// Read reads data from a file.
Read(path string, buff []byte, ofst int64, fh uint64) int
// Write writes data to a file.
Write(path string, buff []byte, ofst int64, fh uint64) int
// Flush flushes cached file data.
Flush(path string, fh uint64) int
// Release closes an open file.
Release(path string, fh uint64) int
// Fsync synchronizes file contents.
Fsync(path string, datasync bool, fh uint64) int
// Opendir opens a directory.
Opendir(path string) (int, uint64)
// Readdir reads a directory.
Readdir(path string,
fill func(name string, stat *Stat_t, ofst int64) bool,
ofst int64,
fh uint64) int
// Releasedir closes an open directory.
Releasedir(path string, fh uint64) int
// Fsyncdir synchronizes directory contents.
Fsyncdir(path string, datasync bool, fh uint64) int
// Setxattr sets extended attributes.
Setxattr(path string, name string, value []byte, flags int) int
// Getxattr gets extended attributes.
Getxattr(path string, name string) (int, []byte)
// Removexattr removes extended attributes.
Removexattr(path string, name string) int
// Listxattr lists extended attributes.
Listxattr(path string, fill func(name string) bool) int
}
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