if mp != nil {
		mp.libcallsp = 0
	}
	return libcall.r1
}

//go:nosplit
func sysvicall1(fn *libcFunc, a1 uintptr) uintptr {
	r1, _ := sysvicall1Err(fn, a1)
	return r1
}

// sysvicall1Err returns both the system call result and the errno value.
// This is used by sysvicall1 and pipe.
//
//go:nosplit
func sysvicall1Err(fn *libcFunc, a1 uintptr) (r1, err uintptr) {

	return int32(sysvicall4(&libc_pthread_create, uintptr(unsafe.Pointer(thread)), uintptr(unsafe.Pointer(attr)), uintptr(fn), uintptr(arg)))
}

func pthread_self() pthread {
	return pthread(sysvicall0(&libc_pthread_self))
}

func signalM(mp *m, sig int) {
	sysvicall2(&libc_pthread_kill, uintptr(pthread(mp.procid)), uintptr(sig))
}

//go:nosplit

	return sysvicall4(&libc_getrctl, uintptr(controlname), uintptr(oldbuf), uintptr(newbuf), uintptr(flags))
}

//go:nosplit
func rctlblk_get_local_action(buf unsafe.Pointer) uintptr {
	return sysvicall2(&libc_rctlblk_get_local_action, uintptr(buf), uintptr(0))
}

//go:nosplit
func rctlblk_get_local_flags(buf unsafe.Pointer) uintptr {
	return sysvicall1(&libc_rctlblk_get_local_flags, uintptr(buf))
}

}

func port_create() int32 {
	return int32(sysvicall0(&libc_port_create))
}

func port_associate(port, source int32, object uintptr, events uint32, user uintptr) int32 {
	return int32(sysvicall5(&libc_port_associate, uintptr(port), uintptr(source), object, uintptr(events), user))
}

func port_dissociate(port, source int32, object uintptr) int32 {
	return int32(sysvicall3(&libc_port_dissociate, uintptr(port), uintptr(source), object))

	}
	asmcgocall(unsafe.Pointer(&asmsysvicall6x), unsafe.Pointer(&call))
	return call.r1, call.r2, call.err
}

// TODO(aram): Once we remove all instances of C calling sysvicallN, make
// sysvicallN return errors and replace the body of the following functions
// with calls to sysvicallN.

//go:nosplit
//go:linkname syscall_chdir
func syscall_chdir(path uintptr) (err uintptr) {
	call := libcall{
		fn:   uintptr(unsafe.Pointer(&libc_chdir)),

		return
	}
	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procutimensat)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flag), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

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

func fcntl(fd int, cmd int, arg int) (val int, err error) {

	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&libc_fcntl)), 3, uintptr(fd), uintptr(cmd), uintptr(arg), 0, 0, 0)
	val = int(r0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

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

func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {

)

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

func readv(fd int, iovs []Iovec) (n int, err error) {
	var _p0 *Iovec
	if len(iovs) > 0 {
		_p0 = &iovs[0]
	}
	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procreadv)), 3, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(iovs)), 0, 0, 0)
	n = int(r0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

var (
	libc_Getpgid,
	libc_Getpgrp libcFunc
)

func Getpgid(pid int) (pgid int, err error) {
	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&libc_Getpgid)), 1, uintptr(pid), 0, 0, 0, 0, 0)
	pgid = int(r0)
	if e1 != 0 {
		err = e1
	}
	return
}

func Getpgrp() (pgrp int) {
	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&libc_Getpgrp)), 0, 0, 0, 0, 0, 0, 0)
	pgrp = int(r0)
	return
}

)

//go:cgo_import_dynamic libc_ioctl ioctl "libc.so"

//go:linkname procIoctl libc_ioctl

var procIoctl uintptr

func sysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (uintptr, uintptr, syscall.Errno)

func ioctl(s, ioc uintptr, arg unsafe.Pointer) error {
	_, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procIoctl)), 3, s, ioc, uintptr(arg), 0, 0, 0)
	if errno != 0 {
		return error(errno)
	}
	return nil