Method loadLib

core/src/main/java/io/questdb/std/Os.java:181–207

(String lib, @NotNull InputStream libStream)

    }

    public static void loadLib(String lib, @NotNull InputStream libStream) {
        try {
            File tempLib = null;
            try {
                int dot = lib.indexOf('.');
                tempLib = File.createTempFile(lib.substring(0, dot), lib.substring(dot));
                // copy to tempLib
                try (FileOutputStream out = new FileOutputStream(tempLib)) {
                    byte[] buf = new byte[4096];
                    while (true) {
                        int read = libStream.read(buf);
                        if (read == -1) {
                            break;
                        }
                        out.write(buf, 0, read);
                    }
                } finally {
                    tempLib.deleteOnExit();
                }
                System.load(tempLib.getAbsolutePath());
            } catch (IOException e) {
                throw new FatalError("Internal error: cannot unpack " + tempLib, e);
            }
        } finally {
            Misc.free(libStream);
        }
    }

    public static native long malloc(long size);