19 Nov
2014
19 Nov
'14
6:23 a.m.
For what kind of operation?
Reading or setting the value are safe, but updating it with its own value used in an expression is not.
Safe:
xlog("value is $sht(x)\n"); $sht(x) = 1;
Race:
$sht(x) = $sht(x) + 1;
Cheers, Daniel
On 19/11/14 00:27, Alex Balashov wrote:
Does setting $shv()s in script require lock()ing, or is it inherently thread-safe?
Thanks!
--
Daniel-Constantin Mierla
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