// keep them accessible with pull linknames.
// This may change in the future. Please do not depend on them
// in new code.

// golang.org/x/sys linknames getsockopt.
// Do not remove or change the type signature.
//
//go:linkname getsockopt

func GetsockoptInet4Addr(fd, level, opt int) (value [4]byte, err error) {
	vallen := _Socklen(4)
	err = getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen)
	return value, err
}

func GetsockoptIPMreq(fd, level, opt int) (*IPMreq, error) {
	var value IPMreq
	vallen := _Socklen(SizeofIPMreq)
	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
	return &value, err
}

	return setsockopt(fd, level, opt, unsafe.Pointer(&value), 1)
}

func SetsockoptInt(fd, level, opt int, value int) (err error) {
	var n = int32(value)
	return setsockopt(fd, level, opt, unsafe.Pointer(&n), 4)
}

func SetsockoptInet4Addr(fd, level, opt int, value [4]byte) (err error) {
	return setsockopt(fd, level, opt, unsafe.Pointer(&value[0]), 4)
}

//sys   Getkerninfo(op int32, where uintptr, size uintptr, arg int64) (i int32, err error)
//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
//sys	Listen(s int, backlog int) (err error)
//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
//sys	socket(domain int, typ int, proto int) (fd int, err error)

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

func libc_getsockopt_trampoline()

//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so"

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

func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {

//go:cgo_import_dynamic libc_connect connect "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Getkerninfo getkerninfo "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Listen listen "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_setsockopt setsockopt "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_socket socket "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_socketpair socketpair "libc.a/shr_64.o"

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

func libc_getsockopt_trampoline()

//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so"

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

func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {

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

func libc_getsockopt_trampoline()

//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so"

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

func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {

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

func libc_getsockopt_trampoline()

//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so"

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

func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {

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

func libc_getsockopt_trampoline()

//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so"

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

func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {