mtime(p1)
  public
  
    
    
Returns the modification time for the named file as a Time object.
File.mtime("testfile")   
   
  
    Show source    
    
      static VALUE
rb_file_s_mtime(VALUE klass, VALUE fname)
{
    struct stat st;
    if (rb_stat(fname, &st) < 0) {
        FilePathValue(fname);
        rb_sys_fail(RSTRING_PTR(fname));
    }
    return stat_mtime(&st);
}