Bonjour,

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carnet d'adresse.

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>>> "[EMAIL PROTECTED]" 11/07/02 19h13 >>>

Bonjour,

Ma nouvelle adresse émail est [EMAIL PROTECTED]  Merci de  mettre à jour votre 
carnet d'adresse.

Bonne réception.

>>> "[EMAIL PROTECTED]" 11/07/02 18h06 >>>

Bonjour,

Ma nouvelle adresse émail est [EMAIL PROTECTED]  Merci de  mettre à jour votre 
carnet d'adresse.

Bonne réception.

>>> "[EMAIL PROTECTED]" 11/07/02 16h59 >>>

Bonjour,

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carnet d'adresse.

Bonne réception.

>>> "[EMAIL PROTECTED]" 11/07/02 16h16 >>>


        I am in trouble trying to share a large structure (with lots of
pointers in the structure to some other variables) between rtlinux and
regular linux. When I try to allocate just one memory location (with
mbuff_alloc) for the main structure name, I got segmantation errors. So I
allocated memory areas for EACH POINTER variables in the
structure and now it seems to work fine.(Is it really fine?). Assuming
allocation is okey, now I want to avoid any collisions forexample
if rtlinux write the shared area when regular linux is using it.  

Does any one know how to achive mutual exclusion of Mbuff shared memory
area between rtlinux and regular linux?

Is there any example of using mutex for the shared memory area?

Is it easier/logical/possible to use fifo to achive mutual exclusion?

{b}

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