ext/kgio/blocking_io_region.h

   1 #ifdef HAVE_RB_THREAD_BLOCKING_REGION
   2 #  ifdef HAVE_RB_THREAD_IO_BLOCKING_REGION
   3 /* temporary API for Ruby 1.9.3 */
   4 VALUE rb_thread_io_blocking_region(rb_blocking_function_t *, void *, int);
   5 #  else
   6 #    define rb_thread_io_blocking_region(fn,data,fd) \
   7             rb_thread_blocking_region((fn),(data),RUBY_UBF_IO,0)
   8 #  endif
   9 #endif