Re: sigaltstack and siglongjmp

2012-10-21 Thread Alexander Shiryaev
> > I want to catch stack overflow exceptions in my program. > > I use sigaltstack to set up alternate stack on which SIGSEGV signals should > > processed, and siglongjmp from signal handler to jump to restore point. > > > > But in this case signal handler executes on alternate stack only once. >

Re: sigaltstack and siglongjmp

2012-10-21 Thread Philip Guenther
On Sat, Oct 20, 2012 at 4:06 PM, Александр Ширяев wrote: > I want to catch stack overflow exceptions in my program. > I use sigaltstack to set up alternate stack on which SIGSEGV signals should > processed, and siglongjmp from signal handler to jump to restore point. > > But in this case signal h

sigaltstack and siglongjmp

2012-10-20 Thread Alexander Shiryaev
Hello. I want to catch stack overflow exceptions in my program. I use sigaltstack to set up alternate stack on which SIGSEGV signals should processed, and siglongjmp from signal handler to jump to restore point. But in this case signal handler executes on alternate stack only once. In next times