Jansi fails to start on Mac arm, fixes #207

Author: gnodet

src/main/java/org/fusesource/jansi/AnsiConsole.java

@@ -213,6 +213,10 @@ public static int getTerminalWidth() {
 
  static final int ENABLE_VIRTUAL_TERMINAL_PROCESSING = 0x0004;
 
+ static int STDOUT_FILENO = 1;
+
+ static int STDERR_FILENO = 2;
+
 
  static {
  if (getBoolean(JANSI_EAGER)) {
@@ -236,7 +240,9 @@ private static AnsiPrintStream ansiStream(boolean stdout) {
  final boolean isatty;
  boolean isAtty;
  boolean withException;
- final int fd = stdout ? CLibrary.STDOUT_FILENO : CLibrary.STDERR_FILENO;
+ // Do not use the CLibrary.STDOUT_FILENO to avoid errors in case
+ // the library can not be loaded on unsupported platforms
+ final int fd = stdout ? STDOUT_FILENO : STDERR_FILENO;
  try {
  // If we can detect that stdout is not a tty.. then setup
  // to strip the ANSI sequences..