Re: mmap, SIGBUS, and handling it

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Fri May 10 2002 - 11:27:11 EST

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> truncates the file which was mmap-ed , our program will receive a SIGBUS
> in write().
>
> If I understand right this is more POSIX compliant.
>
> Is there a clean/good way of handling this ?

sigsetjmp/siglongjmp

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