family      int
	sotype      int
	isConnected bool // handshake completed or use of association with peer
	net         string
	laddr       Addr
	raddr       Addr

	// The only networking available in WASI preview 1 is the ability to
	// sock_accept on a pre-opened socket, and then fd_read, fd_write,
	// fd_close, and sock_shutdown on the resulting connection. We
	// intercept applicable netFD calls on this instance, and then pass

// Version returns the OS version name/number.
func Version() (string, error) {
	// Version detection on Wasm varies depending on the underlying runtime
	// (browser, node, etc), nor is there a standard via something like
	// WASI (see https://go.dev/issue/31105). For now, attempt a few simple
	// combinations for the convenience of reading logs at build.golang.org
	// and local development. It's not a goal to recognize all environments.

func init() {
	Reader = &reader{}
}

type reader struct{}

func (r *reader) Read(b []byte) (int, error) {
	// This uses the wasi_snapshot_preview1 random_get syscall defined in
	// https://github.com/WebAssembly/WASI/blob/23a52736049f4327dd335434851d5dc40ab7cad1/legacy/preview1/docs.md#-random_getbuf-pointeru8-buf_len-size---result-errno.
	// The definition does not explicitly guarantee that the entire buffer will

// not have a mechanism to to spawn processes so there is no reason for an
// application to take a dependency on this type.
type Rusage struct {
	Utime Timeval
	Stime Timeval
}

// ProcAttr is a placeholder to allow compilation of the [os/exec] package
// because we need Go programs to be portable across platforms. WASI does

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build wasip1

package runtime

import "unsafe"

// WASI network poller.
//
// WASI preview 1 includes a poll_oneoff host function that behaves similarly
// to poll(2) on Linux. Like poll(2), poll_oneoff is level triggered. It
// accepts one or more subscriptions to FD read or write events.
//

package poll

import (
	"internal/byteorder"
	"sync/atomic"
	"syscall"
	"unsafe"
)

type SysFile struct {
	// RefCountPtr is a pointer to the reference count of Sysfd.
	//
	// WASI preview 1 lacks a dup(2) system call. When the os and net packages
	// need to share a file/socket, instead of duplicating the underlying file
	// descriptor, we instead provide a way to copy FD instances and manage the

		idx := uint32(lenHostImports) + uint32(ldr.SymValue(s)>>16) - funcValueOffset
		writeName(ctxt.Out, "_start")       // the wasi entrypoint
		ctxt.Out.WriteByte(0x00)            // func export
		writeUleb128(ctxt.Out, uint64(idx)) // funcidx
		writeName(ctxt.Out, "memory")       // memory in wasi
		ctxt.Out.WriteByte(0x02)            // mem export
		writeUleb128(ctxt.Out, 0)           // memidx
	case "js":

- [`KT-63612`](https://youtrack.jetbrains.com/issue/KT-63612) K2: Class is not abstract and does not implement abstract member
- [`KT-63737`](https://youtrack.jetbrains.com/issue/KT-63737) Wasm: revise external declaration FE checker for WASI mode
- [`KT-59782`](https://youtrack.jetbrains.com/issue/KT-59782) K2: Forbid local delegated properties with private accessors in public inline functions

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