/*
 * call-seq:
 *    File.executable_real?(file_name)   => true or false
 *
 * Returns <code>true</code> if the named file is executable by the real
 * user id of this process.
 */

static VALUE
rb_file_executable_real_p(VALUE obj, VALUE fname)
{
    rb_secure(2);
    FilePathValue(fname);
    if (access(StringValueCStr(fname), X_OK) < 0) return Qfalse;
    return Qtrue;
}