diff options
Diffstat (limited to 'cont.c')
-rw-r--r-- | cont.c | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -15,6 +15,20 @@ #include "gc.h" #include "eval_intern.h" +#if !defined(FIBER_USE_NATIVE) +# if defined(HAVE_GETCONTEXT) && defined(HAVE_SETCONTEXT) +# if defined(__NetBSD__) +# elif defined(__sun) +# elif defined(__ia64) +# else +# define FIBER_USE_NATIVE 1 +# endif +# elif defined(_WIN32) +# if _WIN32_WINNT >= 0x0400 +# define FIBER_USE_NATIVE 1 +# endif +# endif + /* FIBER_USE_NATIVE enables Fiber performance improvement using system * dependent method such as make/setcontext on POSIX system or * CreateFiber() API on Windows. @@ -31,6 +45,7 @@ * are represented by stack pointer (higher bits of stack pointer). * TODO: check such constraint on configure. */ +#endif #if !defined(FIBER_USE_NATIVE) #define FIBER_USE_NATIVE 0 #endif |