On 30/03/2015 19:47, Corinna Vinschen wrote:
Just for the records what we talked about on IRC:
On Mar 30 18:32, Jon TURNEY wrote:
@@ -45,7 +49,7 @@ struct _fpstate
__uint32_t padding[24];
};
-struct ucontext
+struct mcontext
__mcontext so as not to pollute the namespace.
__uint64_t etr;
__uint64_t efr;
__uint8_t _internal;
- __uint64_t oldmask;
};
Remove _internal, keep oldmask. As a result, __mcontext is still
basically equivalent to Linux' mcontext_t. __mcontext can be
taken from _my_tls.oldmask.
Thanks for your help with this.
You'll have to help me understand what the difference in meaning between
ucontext_t.uc_sigmask and ucontext_t.uc_mcontext.oldmask is.
In the context of _cygtls::call_signal_handler() is _my_tls.oldmask
correct and not this_oldmask?
