Messages in this thread | | | Subject | Re: Q: Signal processing | Date | Sun, 8 Aug 1999 15:25:06 +0100 (BST) | From | Alan Cox <> |
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> * Is it necessary to return from a signal handler to the system, or is > it okay if control stays in my application?
It can stay in control - but be careful of re-entrancy issues and signal masking. You might want to look at sigsetjump/siglongjmp
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