//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
//sysnb	Gettimeofday(tv *Timeval) (err error)
//sysnb	Time(t *Time_t) (tt Time_t, err error)
//sys	Utime(path string, buf *Utimbuf) (err error)
//sys	utimes(path string, times *[2]Timeval) (err error)

//go:nosplit
func rawSetrlimit(resource int, rlim *Rlimit) Errno {

		if err := Stat(path, &st); err != nil {
			return err
		}
		if atime == UTIME_OMIT {
			atime = st.Atime
		}
		if mtime == UTIME_OMIT {
			mtime = st.Mtime
		}
	}
	_, err := fsCall("utimes", path, atime, mtime)
	return err
}

func Rename(from, to string) error {
	if err := checkPath(from); err != nil {
		return err
	}
	if err := checkPath(to); err != nil {
		return err
	}

	var tv Timeval
	errno := gettimeofday(&tv)
	if errno != 0 {
		return 0, errno
	}
	if t != nil {
		*t = Time_t(tv.Sec)
	}
	return Time_t(tv.Sec), nil
}

//sys	Utime(path string, buf *Utimbuf) (err error)
//sys	utimes(path string, times *[2]Timeval) (err error)

//go:nosplit
func rawSetrlimit(resource int, rlim *Rlimit) Errno {
	_, _, errno := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)

	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

func libc_utimes_trampoline()

//go:cgo_import_dynamic libc_utimes utimes "libc.so"

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func futimes(fd int, timeval *[2]Timeval) (err error) {
	_, _, e1 := syscall(abi.FuncPCABI0(libc_futimes_trampoline), uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
	if e1 != 0 {

# "go test -c" should also appear to write a new binary every time,
# even if it's really just updating the mtime on an existing up-to-date binary.

[compiler:gccgo] skip
[short] skip

# Install some commands to compare mtimes
env GOBIN=$WORK/tmp/bin
go install m/now m/mtime m/before

# Initial builds
go test -c -test.bench=XXX errors
go test -c -o errors2.test errors

func Unlinkat(dirfd int, path string) error {
	return unlinkat(dirfd, path, 0)
}

func Utimes(path string, tv []Timeval) (err error) {
	if len(tv) != 2 {
		return EINVAL
	}
	return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
}

//sys	utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error)

func UtimesNano(path string, ts []Timespec) (err error) {
	if len(ts) != 2 {

	checkTime(fmt.Sprintf("%x-a", id), mtime)
	checkTime(fmt.Sprintf("%x-d", entry.OutputID), mtime)

	// Get should not change recent mtimes.
	now = start + 10
	c.Get(id)
	checkTime(fmt.Sprintf("%x-a", id), mtime)
	checkTime(fmt.Sprintf("%x-d", entry.OutputID), mtime)

	// Get should change distant mtimes.
	now = start + 5000
	mtime2 := now
	if _, err := c.Get(id); err != nil {
		t.Fatal(err)
	}

	s := uint64(len(buf))
	return readlink(path, buf, s)
}

//sys	utimes(path string, times *[2]Timeval) (err error)

func Utimes(path string, tv []Timeval) error {
	if len(tv) != 2 {
		return EINVAL
	}
	return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
}

//sys	utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error)

func UtimesNano(path string, ts []Timespec) error {

// opened on a socket, but the WASI preview 1 specification is too limited to
// support this approach for UDP sockets. Instead, we test the internals that
// make it possible for WASI host runtimes and guest programs to integrate
// socket extensions with the net package using net.FileConn/net.FileListener.
//
// Note that the creation of net.Conn and net.Listener values for TCP sockets

     * Notably, the {@link java.util.zip.ZipInputStream} JDK class does not support Zip64 for versions earlier than Java 7.
     * This means you should not enable this property if you are building JARs to be used with Java 6 and earlier runtimes.
     */
    @Input
    public boolean isZip64() {
        return allowZip64;
    }

    /**
     * The character set used to encode ZIP metadata like file names.