// type, such as [syscall.WaitStatus] on Unix, to access its contents.
func (p *ProcessState) Sys() any {
	return p.sys()
}

// SysUsage returns system-dependent resource usage information about
// the exited process. Convert it to the appropriate underlying
// type, such as [*syscall.Rusage] on Unix, to access its contents.
// (On Unix, *syscall.Rusage matches struct rusage as defined in the

// A very simplified example showing where KeepAlive is required:
//
//	type File struct { d int }
//	d, err := syscall.Open("/file/path", syscall.O_RDONLY, 0)
//	// ... do something if err != nil ...
//	p := &File{d}
//	runtime.SetFinalizer(p, func(p *File) { syscall.Close(p.d) })
//	var buf [10]byte
//	n, err := syscall.Read(p.d, buf[:])
//	// Ensure p is not finalized until Read returns.
//	runtime.KeepAlive(p)

CTRL_LOGOFF_EVENT or CTRL_SHUTDOWN_EVENT to the process, Notify will
return syscall.SIGTERM. Unlike Control-C and Control-Break, Notify does
not change process behavior when either CTRL_CLOSE_EVENT,
CTRL_LOGOFF_EVENT or CTRL_SHUTDOWN_EVENT is received - the process will
still get terminated unless it exits. But receiving syscall.SIGTERM will
give the process an opportunity to clean up before termination.

# Plan 9

package kms

import (
	"bytes"
	"context"
	"crypto/tls"
	"crypto/x509"
	"encoding/pem"
	"errors"
	"fmt"
	"os"
	"strings"
	"sync/atomic"
	"syscall"
	"time"

	"github.com/minio/kms-go/kes"
	"github.com/minio/kms-go/kms"
	"github.com/minio/pkg/v3/certs"
	"github.com/minio/pkg/v3/ellipses"
	"github.com/minio/pkg/v3/env"
)

// See https://go.dev/blog/path-security for more information.
package exec

import (
	"bytes"
	"context"
	"errors"
	"internal/godebug"
	"internal/syscall/execenv"
	"io"
	"os"
	"path/filepath"
	"runtime"
	"strconv"
	"strings"
	"syscall"
	"time"
)

// Error is returned by [LookPath] when it fails to classify a file as an
// executable.
type Error struct {

		d.tracker.logSuccess()
	}
	return n, err
}

// diskHealthReader provides a wrapper that will update disk health on
// ctx, on every successful read.
// This should only be used directly at the os/syscall level,
// otherwise buffered operations may return false health checks.
func diskHealthReader(ctx context.Context, r io.Reader) io.Reader {
	// Check if context has a disk health check.

		// Windows can lock up with this optimization, so we fall back to regular copy.
		sr, ok := rc.(*sendFileReader)
		if ok {
			// Sendfile sends in 4MiB chunks per sendfile syscall which is more than enough
			// for most setups.
			_, err = rf.ReadFrom(sr.Reader)
			if !xnet.IsNetworkOrHostDown(err, true) { // do not need to log disconnected clients
				storageLogIf(r.Context(), err)
			}

	// prepare to create subprocesses. It isn't strictly necessary for the test,
	// but helps to increase the repro rate by making it more likely that calls to
	// syscall.StartProcess for the "hang" and "exit" goroutines overlap.
	var ready sync.WaitGroup
	ready.Add(nHangs + nExits)

	for i := 0; i < nHangs; i++ {
		go func() {
			defer hangs.Done()