static FARPROC WINAPI do_dlsym_fallback()

in src/main/native/org/apache/commons/crypto/org_apache_commons_crypto.h [223:242]

• 18 lines of code
• 5 McCabe index (conditional complexity)

static FARPROC WINAPI do_dlsym_fallback(JNIEnv *env, HMODULE handle, LPCSTR symbol, LPCSTR fallback) {
  DWORD dwErrorCode = ERROR_SUCCESS;
  FARPROC func_ptr = NULL;

  if (!handle || !symbol) {
    THROW(env, "java/lang/InternalError", NULL);
    return NULL;
  }

  func_ptr = GetProcAddress(handle, symbol);
  if (func_ptr == NULL)
  {
    func_ptr = GetProcAddress(handle, fallback);
    if (func_ptr == NULL)
    {
      THROW(env, "java/lang/UnsatisfiedLinkError", symbol);
    }
  }
  return func_ptr;
}