diff options
| -rw-r--r-- | ext/sleepy_penguin/util.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ext/sleepy_penguin/util.c b/ext/sleepy_penguin/util.c index 9d2123f..2c17e1a 100644 --- a/ext/sleepy_penguin/util.c +++ b/ext/sleepy_penguin/util.c @@ -1,5 +1,13 @@ #include "sleepy_penguin.h" +#ifndef HAVE_RB_IO_GET_IO +static VALUE my_io_get_io(VALUE io) +{ + return rb_convert_type(io, T_FILE, "IO", "to_io"); +} +# define rb_io_get_io(io) my_io_get_io((io)) +#endif /* HAVE_RB_IO_GET_IO */ + static VALUE klass_for(VALUE klass) { return (TYPE(klass) == T_CLASS) ? klass : CLASS_OF(klass); |