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Re: sigaltstack setting and RT signal handlers
- From: Ulrich Drepper <drepper at redhat dot com>
- To: Paul Mackerras <paulus at samba dot org>
- Cc: libc-alpha at sources dot redhat dot com
- Date: Fri, 07 Feb 2003 16:59:41 -0800
- Subject: Re: sigaltstack setting and RT signal handlers
- Organization: Red Hat, Inc.
- References: <15940.21488.692087.191944@argo.ozlabs.ibm.com>
Paul Mackerras wrote:
> The result of this is that if you call sigaltstack() inside a RT
> signal handler,
You are not allowed to do that. sigaltstack() cannot be called from a
signal handler and therefore the behavior you're complaining about can
never be a problem.
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