diff options
Diffstat (limited to 'vm_core.h')
-rw-r--r-- | vm_core.h | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -123,9 +123,11 @@ void *rb_register_sigaltstack(void); # define RB_ALTSTACK_INIT(var) var = rb_register_sigaltstack() # define RB_ALTSTACK_FREE(var) xfree(var) +# define RB_ALTSTACK(var) var #else /* noop */ # define RB_ALTSTACK_INIT(var) # define RB_ALTSTACK_FREE(var) +# define RB_ALTSTACK(var) (0) #endif /*****************/ |