[ViewVC] Diff of: cvs/libcoro/coro.h

Comparing libcoro/coro.h (file contents):
Revision 1.33 by root, Sat Nov 8 04:31:28 2008 UTC vs.
Revision 1.35 by root, Sat Nov 8 13:42:28 2008 UTC

 # endif
 # include <setjmp.h>
 struct coro_context {
+#if _XOPEN_UNIX > 0 || CORO_LOSER
   jmp_buf env;
+#else
+  sigjmp_buf env;
+#endif
 };
 # if _XOPEN_UNIX > 0
-#  define coro_transfer(p,n) do { if (!_setjmp ((p)->env)) _longjmp ((n)->env, 1); } while (0)
+#  define coro_transfer(p,n) do { if (!  _setjmp ((p)->env   ))   _longjmp ((n)->env, 1); } while (0)
+# elif CORO_LOSER
+#  define coro_transfer(p,n) do { if (!   setjmp ((p)->env   ))    longjmp ((n)->env, 1); } while (0)
 # else
-#  define coro_transfer(p,n) do { if (! setjmp ((p)->env))  longjmp ((n)->env, 1); } while (0)
+#  define coro_transfer(p,n) do { if (!sigsetjmp ((p)->env, 0)) siglongjmp ((n)->env, 1); } while (0)
 # endif
 # define coro_destroy(ctx) (void *)(ctx)
 #elif CORO_ASM
 struct coro_context {
-  volatile void **sp; /* must be at offset 0 */
+  void **sp; /* must be at offset 0 */
 };
 void __attribute__ ((__noinline__, __regparm__(2)))
 coro_transfer (coro_context *prev, coro_context *next);

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