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Re: [PATCH 14/15] Hurd signals: SA_SIGINFO support
From: |
Samuel Thibault |
Subject: |
Re: [PATCH 14/15] Hurd signals: SA_SIGINFO support |
Date: |
Sun, 3 Jul 2011 02:55:06 +0200 |
User-agent: |
Mutt/1.5.21+34 (58baf7c9f32f) (2010-12-30) |
I believe this is good enough for an initial implementation.
Jeremie Koenig, le Wed 29 Jun 2011 18:30:26 +0200, a écrit :
> + uc->uc_sigmask = sc->sc_mask;
> + uc->uc_stack.ss_sp = (__ptr_t) sc->sc_esp;
> + uc->uc_stack.ss_size = 0;
> + uc->uc_stack.ss_flags = 0;
We generally don't know much beyond esp indeed. In the sigaltstack case,
however, we do.
Samuel
- Re: [PATCH 14/15] Hurd signals: SA_SIGINFO support,
Samuel Thibault <=