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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-10-07 13:45:31 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-10-07 13:45:31 +0000 |
commit | 3bb86ae462ab411471f6f24d2cc967e0e9acdc84 (patch) | |
tree | d67e5ab687caf20e4745db155cfa1147a0ddf469 /cont.c | |
parent | 9e3eb502122cbc6433a50fc5b874ac759e0c5208 (diff) | |
download | ruby-3bb86ae462ab411471f6f24d2cc967e0e9acdc84.tar.gz |
cont.c: split conditions
* cont.c (FIBER_USE_NATIVE): split long conditions.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43181 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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 |