MSG_PEEK                      = 0x2
	MSG_TRUNC                     = 0x20
	MSG_WAITALL                   = 0x40
	MSG_XPG4_2                    = 0x8000
	MS_ASYNC                      = 0x1
	MS_INVALIDATE                 = 0x2
	MS_OLDSYNC                    = 0x0
	MS_SYNC                       = 0x4
	M_FLUSH                       = 0x86
	NOFLSH                        = 0x80
	OCRNL                         = 0x8

	runtime.ExitSyscall()
	if int64(r0) == -1 {
		err = errnoErr2(e1, e2)
	}
	return
}

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

func Msync(b []byte, flags int) (err error) {
	var _p0 unsafe.Pointer
	if len(b) > 0 {
		_p0 = unsafe.Pointer(&b[0])
	} else {
		_p0 = unsafe.Pointer(&_zero)
	}
	runtime.EnterSyscall()

//sys   Lremovexattr(path string, attr string) (err error) = SYS___LREMOVEXATTR_A
//sys	Lutimes(path string, tv []Timeval) (err error) = SYS___LUTIMES_A
//sys   Mprotect(b []byte, prot int) (err error) = SYS_MPROTECT
//sys   Msync(b []byte, flags int) (err error) = SYS_MSYNC
//sys   Console2(cmsg *ConsMsg2, modstr *byte, concmd *uint32) (err error) = SYS___CONSOLE2

// Pipe2 begin

//go:nosplit
func getPipe2Addr() *(func([]int, int) error)