Method isJlinkRuntime

core/src/main/java/io/questdb/std/Os.java:266–274

()

    private static native int setCurrentThreadAffinity0(int cpu);

    private static boolean isJlinkRuntime() {
        // Detect jlink-ed runtime by checking if CodeSource uses jrt: protocol
        CodeSource codeSource = Os.class.getProtectionDomain().getCodeSource();
        if (codeSource == null) {
            return false;
        }
        URL location = codeSource.getLocation();
        return location != null && "jrt".equals(location.getProtocol());
    }

    @Nullable
    public static String getNativeLibsDir(String libName) {