RFR [XS]: 8235489: handle return values of sscanf calls in hotspot

[Kim Barrett]

> On Dec 11, 2019, at 4:21 AM, Baesken, Matthias <matthias.baesken at sap.com> wrote:
> 
>> 
>> please use "char name[sizeof(line)]"  rather than copying the size expression.
>> 
> 
> Hi Kim , new webrev  using  sizeof(line)   :
> 
> http://cr.openjdk.java.net/~mbaesken/webrevs/8235489.4/

This version looks good to me.

> In case I hear no objections, I will push this as XS .

The term used in the HotSpot How-To [0] is “trivial”.  This change doesn’t look like that,
esp. with the amount of discussion it engendered.


[0] https://wiki.openjdk.java.net/display/HotSpot/HotSpot+How+To