Messages in this thread | | | Date | Tue, 27 Sep 2005 20:47:00 -0700 | From | Simon Kirby <> | Subject | Re: Strangeness with signals |
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On Tue, Sep 27, 2005 at 06:19:24PM -0700, Philippe Troin wrote:
> The SIGWINCH and SIGCHLD signals are not generated if their > disposition is set to SIG_DFL. I believe SIGCONT and SIGURG also > behave similarly. If you want to see them from your application, you > have to establish a (potentially empty) signal handler.
Ok, and this is what I did in the example; however, is it expected that it does not help to set a handler in sa_handler and call sigaction()? In fact, it does not matter what sa_handler is set to (it can still be SIG_IGN), but sa_sigaction must point to a valid handler.
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