continue
		}
		defer syscall.Close(fd)
		if err := syscall.Fstat(fd, &st); err == nil {
			return r + "/zoneinfo.zip", true
		}
	}
	return "", false
}

func initLocal() {
	// TODO(crawshaw): [NSTimeZone localTimeZone]
	localLoc = *UTC

TEXT xx_cgo_panicmem(SB),NOSPLIT|NOFRAME,$0
	// If in external C code, we need to load the g register.
	BL  runtime·load_g(SB)
	CMP $0, g
	BNE ongothread

	// On a foreign thread.
	// TODO(crawshaw): call badsignal
	MOVD.W $0, -16(RSP)
	MOVW $139, R1
	MOVW R1, 8(RSP)
	B    runtime·exit(SB)

ongothread:
	// Trigger a SIGSEGV panic.
	//
	// The goal is to arrange the stack so it looks like the runtime

	}
	var cErr *C.char
	h := C.pluginOpen((*C.char)(unsafe.Pointer(&cPath[0])), &cErr)
	if h == 0 {
		pluginsMu.Unlock()
		return nil, errors.New(`plugin.Open("` + name + `"): ` + C.GoString(cErr))
	}
	// TODO(crawshaw): look for plugin note, confirm it is a Go plugin
	// and it was built with the correct toolchain.
	if len(name) > 3 && name[len(name)-3:] == ".so" {
		name = name[:len(name)-3]
	}
	if plugins == nil {