// that the methods [Time.GobDecode], [Time.UnmarshalBinary], [Time.UnmarshalJSON] and
// [Time.UnmarshalText] are not concurrency-safe.
//
// Time instants can be compared using the [Time.Before], [Time.After], and [Time.Equal] methods.
// The [Time.Sub] method subtracts two instants, producing a [Duration].
// The [Time.Add] method adds a Time and a Duration, producing a Time.
//

	if err := os.MkdirAll(path, perm); err != nil {
		return err
	}
	return nil
}

// Chtimes via os.Chtimes
func (fs *DefaultFs) Chtimes(name string, atime time.Time, mtime time.Time) error {
	return os.Chtimes(fs.prefix(name), atime, mtime)
}

// RemoveAll via os.RemoveAll
func (fs *DefaultFs) RemoveAll(path string) error {
	return os.RemoveAll(fs.prefix(path))
}

// Remove via os.Remove

	// fields...
	stat.Size = int64(r.Size)
	stat.Blksize = int32(r.Blksize)
	stat.Blocks = int64(r.Blocks)
	stat.Atim = timespecFromStatxTimestamp(r.Atime)
	stat.Mtim = timespecFromStatxTimestamp(r.Mtime)
	stat.Ctim = timespecFromStatxTimestamp(r.Ctime)

	return nil
}

func Fstat(fd int, stat *Stat_t) (err error) {
	return Fstatat(fd, "", stat, AT_EMPTY_PATH)
}

	return true
}

// A timeTimer is a runtime-allocated time.Timer or time.Ticker
// with the additional runtime state following it.
// The runtime state is inaccessible to package time.
type timeTimer struct {
	c    unsafe.Pointer // <-chan time.Time
	init bool
	timer
}

// newTimer allocates and returns a new time.Timer or time.Ticker (same layout)
// with the given parameters.
//

	}
	return false
}

// Unix returns the local time corresponding to the given Unix time
// by wrapping time.Unix.
func Unix(sec int64, nsec int64) Time {
	return Time{time.Unix(sec, nsec)}
}

// Rfc3339Copy returns a copy of the Time at second-level precision.
func (t Time) Rfc3339Copy() Time {
	copied, _ := time.Parse(time.RFC3339, t.Format(time.RFC3339))
	return Time{copied}
}

import (
	"os"
	"path/filepath"
	"time"
)

// Filesystem is an interface that we can use to mock various filesystem operations
type Filesystem interface {
	// from "os"
	Stat(name string) (os.FileInfo, error)
	Create(name string) (File, error)
	Rename(oldpath, newpath string) error
	MkdirAll(path string, perm os.FileMode) error
	Chtimes(name string, atime time.Time, mtime time.Time) error
	RemoveAll(path string) error

	// fields...
	stat.Size = int64(r.Size)
	stat.Blksize = int32(r.Blksize)
	stat.Blocks = int64(r.Blocks)
	stat.Atim = timespecFromStatxTimestamp(r.Atime)
	stat.Mtim = timespecFromStatxTimestamp(r.Mtime)
	stat.Ctim = timespecFromStatxTimestamp(r.Ctime)

	return nil
}

func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
	return fstatat(fd, path, stat, flags)
}

func ExampleChmod() {
	if err := os.Chmod("some-filename", 0644); err != nil {
		log.Fatal(err)
	}
}

func ExampleChtimes() {
	mtime := time.Date(2006, time.February, 1, 3, 4, 5, 0, time.UTC)
	atime := time.Date(2007, time.March, 2, 4, 5, 6, 0, time.UTC)
	if err := os.Chtimes("some-filename", atime, mtime); err != nil {
		log.Fatal(err)
	}
}

func ExampleFileMode() {
	fi, err := os.Lstat("some-filename")
	if err != nil {

	}{
		{
			aTime:     time.Time{},
			mTime:     time.Time{},
			wantATime: startAtime,
			wantMTime: startMtime,
		},
		{
			aTime:     t0.Add(200 * time.Second),
			mTime:     time.Time{},
			wantATime: t0.Add(200 * time.Second),
			wantMTime: startMtime,
		},
		{
			aTime:     time.Time{},
			mTime:     t0.Add(100 * time.Second),
			wantATime: t0.Add(200 * time.Second),

	Sec  int64
	Usec int64
}

type Timeval32 struct {
	Sec  int32
	Usec int32
}

type Tms struct {
	Utime  int64
	Stime  int64
	Cutime int64
	Cstime int64
}

type Utimbuf struct {
	Actime  int64
	Modtime int64
}

type Rusage struct {
	Utime    Timeval
	Stime    Timeval
	Maxrss   int64
	Ixrss    int64
	Idrss    int64
	Isrss    int64
	Minflt   int64
	Majflt   int64