SIGCHLD   = syscall.Signal(0x14)
	SIGCONT   = syscall.Signal(0x13)
	SIGEMT    = syscall.Signal(0x7)
	SIGFPE    = syscall.Signal(0x8)
	SIGHUP    = syscall.Signal(0x1)
	SIGILL    = syscall.Signal(0x4)
	SIGINFO   = syscall.Signal(0x1d)
	SIGINT    = syscall.Signal(0x2)
	SIGIO     = syscall.Signal(0x17)
	SIGIOT    = syscall.Signal(0x6)
	SIGKILL   = syscall.Signal(0x9)
	SIGPIPE   = syscall.Signal(0xd)

	SIGCHLD   = syscall.Signal(0x14)
	SIGCONT   = syscall.Signal(0x13)
	SIGEMT    = syscall.Signal(0x7)
	SIGFPE    = syscall.Signal(0x8)
	SIGHUP    = syscall.Signal(0x1)
	SIGILL    = syscall.Signal(0x4)
	SIGINFO   = syscall.Signal(0x1d)
	SIGINT    = syscall.Signal(0x2)
	SIGIO     = syscall.Signal(0x17)
	SIGIOT    = syscall.Signal(0x6)
	SIGKILL   = syscall.Signal(0x9)
	SIGPIPE   = syscall.Signal(0xd)

	r1, _, e1 := Syscall(procCancelIoEx.Addr(), 2, uintptr(s), uintptr(unsafe.Pointer(o)), 0)
	if r1 == 0 {
		err = errnoErr(e1)
	}
	return
}

func CloseHandle(handle Handle) (err error) {
	r1, _, e1 := Syscall(procCloseHandle.Addr(), 1, uintptr(handle), 0, 0)
	if r1 == 0 {
		err = errnoErr(e1)
	}
	return
}

func CreateDirectory(path *uint16, sa *SecurityAttributes) (err error) {

	_, _, e1 := syscall(abi.FuncPCABI0(libc_closedir_trampoline), uintptr(dir), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

func libc_closedir_trampoline()

//go:cgo_import_dynamic libc_closedir closedir "/usr/lib/libSystem.B.dylib"

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

func Dup(fd int) (nfd int, err error) {

	_, _, e1 := syscall(abi.FuncPCABI0(libc_closedir_trampoline), uintptr(dir), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

func libc_closedir_trampoline()

//go:cgo_import_dynamic libc_closedir closedir "/usr/lib/libSystem.B.dylib"

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

func Dup(fd int) (nfd int, err error) {

// Code generated by mkmerge; DO NOT EDIT.

//go:build linux

package unix

import (
	"syscall"
	"unsafe"
)

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

func FanotifyInit(flags uint, event_f_flags uint) (fd int, err error) {
	r0, _, e1 := Syscall(SYS_FANOTIFY_INIT, uintptr(flags), uintptr(event_f_flags), 0)
	fd = int(r0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

func Fchdir(fd Handle) (err error)             { return syscall.EWINDOWS }
func Link(oldpath, newpath string) (err error) { return syscall.EWINDOWS }
func Symlink(path, link string) (err error)    { return syscall.EWINDOWS }

func Fchmod(fd Handle, mode uint32) (err error)        { return syscall.EWINDOWS }
func Chown(path string, uid int, gid int) (err error)  { return syscall.EWINDOWS }

//go:linkname syscall_prlimit syscall.prlimit
func syscall_prlimit(pid, resource int, newlimit, old *syscall.Rlimit) error

func Prlimit(pid, resource int, newlimit, old *Rlimit) error {
	// Just call the syscall version, because as of Go 1.21
	// it will affect starting a new process.
	return syscall_prlimit(pid, resource, (*syscall.Rlimit)(newlimit), (*syscall.Rlimit)(old))
}

		newCtx.G = gid
	case go122.GoSyscall:
		if mid == NoThread {
			return curCtx, false, fmt.Errorf("found goroutine %d in syscall without a thread", gid)
		}
		// Is the syscall on this thread? If so, bind it to the context.
		// Otherwise, we're talking about a G sitting in a syscall on an M.
		// Validate the named M.
		if mid == curCtx.M {
			if gen != o.initialGen && curCtx.G != gid {

	}
	if perr, ok := err.(*PathError); !ok || perr.Err != syscall.ESPIPE {
		t.Errorf("Seek returned error %v, want &PathError{Err: syscall.ESPIPE}", err)
	}
	_, err = w.Seek(0, 0)
	if err == nil {
		t.Fatal("Seek on pipe should fail")
	}
	if perr, ok := err.(*PathError); !ok || perr.Err != syscall.ESPIPE {
		t.Errorf("Seek returned error %v, want &PathError{Err: syscall.ESPIPE}", err)
	}
}