// to acquire a read lock on rw. This exists because syscall.ForkLock
// is an RWMutex, and we can't change that without breaking compatibility.
// We don't need or want RWMutex semantics for ForkLock, and we use
// this private API to avoid having to change the type of ForkLock.
// For more details see the syscall package.
//
//go:linkname syscall_hasWaitingReaders syscall.hasWaitingReaders

// license that can be found in the LICENSE file.

// Fork, exec, wait, etc.

package syscall

import (
	"internal/bytealg"
	"runtime"
	"sync"
	"unicode/utf16"
	"unsafe"
)

// ForkLock is not used on Windows.
var ForkLock sync.RWMutex

// EscapeArg rewrites command line argument s as prescribed
// in https://msdn.microsoft.com/en-us/library/ms880421.
// This function returns "" (2 double quotes) if s is empty.

// license that can be found in the LICENSE file.

// Fork, exec, wait, etc.

package syscall

import (
	"internal/itoa"
	"runtime"
	"sync"
	"unsafe"
)

// ForkLock is not used on plan9.
var ForkLock sync.RWMutex

// gstringb reads a non-empty string from b, prefixed with a 16-bit length in little-endian order.
// It returns the string as a byte slice, or nil if b is too short to contain the length or

	Atime     int64
	AtimeNsec int64
	Mtime     int64
	MtimeNsec int64
	Ctime     int64
	CtimeNsec int64
}

// Processes
// Not supported - just enough for package os.

var ForkLock sync.RWMutex

type WaitStatus uint32

func (w WaitStatus) Exited() bool       { return false }
func (w WaitStatus) ExitStatus() int    { return 0 }
func (w WaitStatus) Signaled() bool     { return false }

	}

	return waiter.result
}

func (e *quotaEvaluator) addWork(a *admissionWaiter) {
	e.workLock.Lock()
	defer e.workLock.Unlock()

	ns := a.attributes.GetNamespace()
	// this Add can trigger a Get BEFORE the work is added to a list, but this is ok because the getWork routine
	// waits the worklock before retrieving the work to do, so the writes in this method will be observed
	e.queue.Add(ns)

		{"Flock_t.Type", Field, 0},
		{"Flock_t.Whence", Field, 0},
		{"FlushBpf", Func, 0},
		{"FlushFileBuffers", Func, 0},
		{"FlushViewOfFile", Func, 0},
		{"ForkExec", Func, 0},
		{"ForkLock", Var, 0},
		{"FormatMessage", Func, 0},
		{"Fpathconf", Func, 0},
		{"FreeAddrInfoW", Func, 1},
		{"FreeEnvironmentStrings", Func, 0},
		{"FreeLibrary", Func, 0},
		{"Fsid", Type, 0},

pkg syscall, type SockaddrUnix struct
pkg syscall, type SockaddrUnix struct, Name string
pkg syscall, type SysProcAttr struct
pkg syscall, type Timespec struct
pkg syscall, type Timeval struct
pkg syscall, var ForkLock sync.RWMutex
pkg syscall, var SocketDisableIPv6 bool
pkg testing, func Benchmark(func(*B)) BenchmarkResult
pkg testing, func Main(func(string, string) (bool, error), []InternalTest, []InternalBenchmark, []InternalExample)