On Thu, May 19, 2005 at 03:31:30PM +0200, Blaisorblade wrote:
> > Why? What does "&sig + 1" mean?
> I think that's because sig is on the stack, and &sig + 1 points to the datas 
> saved by the kernel when entering the signal handler, i.e. the registers of 
> the caller, saved to be restored on return.

Officially, it's the sigcontext structure.

                                Jeff


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