slices.SortFunc(dirs, func(a, b DirEntry) int {
		return bytealg.CompareString(a.Name(), b.Name())
	})
	return dirs, err
}

// CopyFS copies the file system fsys into the directory dir,
// creating dir if necessary.
//
// Newly created directories and files have their default modes
// where any bits from the file in fsys that are not part of the
// standard read, write, and execute permissions will be zeroed

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

package telemetry

import "golang.org/x/telemetry/internal/telemetry"

// Dir returns the telemetry directory.
func Dir() string {
	return telemetry.Default.Dir()

		upload:   filepath.Join(dir, "upload"),
		debug:    filepath.Join(dir, "debug"),
		modefile: filepath.Join(dir, "mode"),
	}
}

func init() {
	cfgDir, err := os.UserConfigDir()
	if err != nil {
		return
	}
	Default = NewDir(filepath.Join(cfgDir, "go", "telemetry"))
}

func (d Dir) Dir() string {
	return d.dir
}

func (d Dir) LocalDir() string {
	return d.local
}

Harshavardhana <******@****.***> 1712330228 -0700

Harshavardhana <******@****.***> 1712330228 -0700

	}
	_ = *addr // if nil, fault before taking the lock
	var r uint64
	addrLock(addr).lock()
	r = *addr
	addrLock(addr).unlock()
	return r
}

//go:nosplit
func goStore64(addr *uint64, v uint64) {
	if uintptr(unsafe.Pointer(addr))&7 != 0 {
		*(*int)(nil) = 0 // crash on unaligned uint64
	}
	_ = *addr // if nil, fault before taking the lock
	addrLock(addr).lock()
	*addr = v
	addrLock(addr).unlock()
}

	wantInlinable := []string{
		"(*uint128).halves",
		"Addr.BitLen",
		"Addr.hasZone",
		"Addr.Is4",
		"Addr.Is4In6",
		"Addr.Is6",
		"Addr.IsInterfaceLocalMulticast",
		"Addr.IsValid",
		"Addr.IsUnspecified",
		"Addr.Less",
		"Addr.Unmap",
		"Addr.Zone",
		"Addr.v4",
		"Addr.v6",
		"Addr.v6u16",
		"Addr.withoutZone",
		"AddrPortFrom",
		"AddrPort.Addr",
		"AddrPort.Port",
		"AddrPort.IsValid",

			ipv4: func() []netip.Addr {
				ip, _ := netip.ParseAddr("1.0.0.0")
				ip2, _ := netip.ParseAddr("255.255.255.255")
				return []netip.Addr{ip, ip2}
			},
			ipv6: func() []netip.Addr {
				return []netip.Addr{}
			},
		},
		{
			name: "one ipv6",
			ips:  []string{"::1"},
			ipv4: func() []netip.Addr {
				return []netip.Addr{}
			},
			ipv6: func() []netip.Addr {
				ip, _ := netip.ParseAddr("::1")

	*addr = new

	unlock()
	return
}

//go:nosplit
func Xchg64(addr *uint64, new uint64) (old uint64) {
	lockAndCheck(addr)

	old = *addr
	*addr = new

	unlock()
	return
}

//go:nosplit
func Cas64(addr *uint64, old, new uint64) (swapped bool) {
	lockAndCheck(addr)

	if (*addr) == old {
		*addr = new
		unlock()
		return true
	}

	unlock()
	return false
}

		if err == nil {
			ip := from.Addr // copy from.Addr; ip escapes, so this line allocates 16 bytes
			*addr = UDPAddr{IP: ip[:], Port: from.Port, Zone: zoneCache.name(int(from.ZoneId))}
		}
	}
	if err != nil {
		// No sockaddr, so don't return UDPAddr.
		addr = nil
	}
	return n, addr, err
}

func (c *UDPConn) readFromAddrPort(b []byte) (n int, addr netip.AddrPort, err error) {
	var ip netip.Addr