Subj : Re: Consistency of a byte shared variable
To   : comp.programming.threads
From : SenderX
Date : Mon Jan 31 2005 11:43 pm


>> POSIX,
>
>    POSIX requires locks around all accesses to shared variables. See the 
> POSIX memory visibility rules.


Does POSIX guarenetee that the following senerio will be correct?


// shared vars
int s1 = 0;
int s1 = 0;
int s1 = 0;

.