type sync.Once

55 uses

	sync (current package)
		once.go#L14: type Once struct {
		once.go#L42: func (o *Once) Do(f func()) {
		once.go#L63: func (o *Once) doSlow(f func()) {

	compress/flate
		inflate.go#L29: var fixedOnce sync.Once

	crypto/des
		block.go#L84: var feistelBoxOnce sync.Once

	crypto/elliptic
		elliptic.go#L391: var initonce sync.Once
		p256_asm.go#L35: 	precomputeOnce  sync.Once

	crypto/internal/randutil
		randutil.go#L15: 	closedChanOnce sync.Once

	crypto/tls
		common.go#L1423: 	once                        sync.Once

	crypto/x509
		cert_pool.go#L223: 			sync.Once
		root.go#L16: 	once           sync.Once

	go.etcd.io/bbolt
		db.go#L139: 	freelistLoad sync.Once
		db.go#L785: 	start sync.Once

	golang.org/x/sys/unix
		syscall_unix.go#L34: 	signalNameMapOnce sync.Once

	hash/crc32
		crc32.go#L81: var castagnoliOnce sync.Once
		crc32.go#L109: var ieeeOnce sync.Once

	html
		entity.go#L24: var populateMapsOnce sync.Once

	internal/poll
		fd_poll_runtime.go#L35: var serverInit sync.Once

	internal/sysinfo
		sysinfo.go#L15: 	once sync.Once

	io
		pipe.go#L44: 	once sync.Once // Protects closing done

	math/big
		sqrt.go#L13: 	sync.Once

	mime
		type.go#L78: var once sync.Once // guards initMime

	net
		conf.go#L36: 	confOnce sync.Once // guards init of confVal via initConfVal
		dnsclient_unix.go#L317: 	initOnce sync.Once // guards init of resolverConfig
		ipsock.go#L21: 	sync.Once             // guards following
		lookup_unix.go#L18: var onceReadProtocols sync.Once
		net.go#L371: 	sync.Once
		net.go#L666: var threadOnce sync.Once
		pipe.go#L100: 	once       sync.Once // Protects closing localDone
		port_unix.go#L16: var onceReadServices sync.Once
		unixsock.go#L224: 	unlinkOnce sync.Once

	net/http
		client.go#L383: 	var once sync.Once
		h2_bundle.go#L3029: 	http2commonBuildOnce   sync.Once
		h2_bundle.go#L4113: 	shutdownOnce sync.Once
		h2_bundle.go#L6631: 	connPoolOnce  sync.Once
		h2_bundle.go#L9097: 	fnonce *sync.Once    // to call fn with
		h2_bundle.go#L9123: 	s.fnonce = new(sync.Once)
		server.go#L2644: 	nextProtoOnce     sync.Once // guards setupHTTP2_* init
		server.go#L3406: 	once     sync.Once
		transport.go#L273: 	nextProtoOnce      sync.Once
		transport.go#L806: 	envProxyOnce      sync.Once
		transport.go#L822: 	envProxyOnce = sync.Once{}

	net/textproto
		reader.go#L671: var commonHeaderOnce sync.Once

	os/exec
		exec.go#L598: 	once sync.Once

	os/signal
		signal.go#L101: 	watchSignalLoopOnce sync.Once

	os/user
		lookup.go#L25: 	sync.Once

	strings
		replace.go#L15: 	once   sync.Once // guards buildOnce method

	syscall
		env_unix.go#L18: 	envOnce sync.Once

	testing
		benchmark.go#L255: var labelsOnce sync.Once
		testing.go#L910: 	sync.Once
		testing.go#L1344: 	afterOnce sync.Once

	time
		zoneinfo.go#L85: var localOnce sync.Once
		zoneinfo.go#L615: var zoneinfoOnce sync.Once

	vendor/golang.org/x/net/http2/hpack
		huffman.go#L129: 	buildRootOnce       sync.Once

	vendor/golang.org/x/text/unicode/norm
		tables13.0.0.go#L6815: var recompMapOnce sync.Once