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* Re: [Caml-list] variables communes
  2004-03-26 16:16 [Caml-list] variables communes Benjamin Quetier
@ 2004-03-26 15:31 ` Richard Jones
  0 siblings, 0 replies; 2+ messages in thread
From: Richard Jones @ 2004-03-26 15:31 UTC (permalink / raw)
  To: Benjamin Quetier; +Cc: caml-list

> Comment faut-il faire?

If I understand this rightly, the process forks into two.  Memory is
not shared between forked processes, so updating the memory of one of
them will not change the other one.

(Excuse me if I didn't understand the French language properly!)

Rich.

-- 
Richard Jones. http://www.annexia.org/ http://www.j-london.com/
Merjis Ltd. http://www.merjis.com/ - improving website return on investment
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^ permalink raw reply	[flat|nested] 2+ messages in thread

* [Caml-list] variables communes
@ 2004-03-26 16:16 Benjamin Quetier
  2004-03-26 15:31 ` Richard Jones
  0 siblings, 1 reply; 2+ messages in thread
From: Benjamin Quetier @ 2004-03-26 16:16 UTC (permalink / raw)
  To: caml-list

Bonjour

je vous explique mon probleme. J'ai un programme avec cette définition 
de variable :

let my_env = ref 1


puis  en dessous

establish_server new_connection (ADDR_INET (ip,port))

qui me lance un serveur et à chaque connexion lance un nouveau 
processus  avec la fonction new_connection en lui passant en argument le 
channel_in et le channel_out)


maintenant, dans la fonction new_connection , je fais des :

my_env := (!my_env)+1


Mon problème est qu'en sortant de la fonction new_connection, la 
variable my_env du processus de base n'a pas été modifiée.

Comment faut-il faire?

merci d'avance

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^ permalink raw reply	[flat|nested] 2+ messages in thread

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