diff options
Diffstat (limited to 'ruby/compat.h')
| -rw-r--r-- | ruby/compat.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/ruby/compat.h b/ruby/compat.h index 98c8881..d7a2ca7 100644 --- a/ruby/compat.h +++ b/ruby/compat.h @@ -35,6 +35,23 @@ extern VALUE s_enc_utf8_value; #endif +/* ruby 1.8 and Rubinius */ +#ifndef RBIGNUM_POSITIVE_P +# ifdef RUBINIUS +# define RBIGNUM_POSITIVE_P(b) (rb_funcall(b, rb_intern(">="), 1, INT2FIX(0)) == Qtrue) +# else +# define RBIGNUM_POSITIVE_P(b) (RBIGNUM(b)->sign) +# endif +#endif + + +/* Rubinius */ +#ifdef RUBINIUS +static inline void rb_gc_enable() { return; } +static inline void rb_gc_disable() { return; } +#endif + + /* ruby 1.8.5 */ #ifndef RSTRING_PTR #define RSTRING_PTR(s) (RSTRING(s)->ptr) |