Here's an updated webrev:
http://cr.openjdk.java.net/~fparain/8035952/webrev.01/
Same testing as for the initial version.
Thank you,
Fred
On 03/03/2014 10:32 PM, Alan Bateman wrote:
On 03/03/2014 10:30, Frederic Parain wrote:
:
I'd prefer to keep open() and read() as they are,
for the sake of simplicity. In the unlikely case
where one of these calls gets interrupted, it would
simply generate a transient error in the value returned
by OperatingSystem.getCommittedVirtualMemorySize()
with a easily identifiable value of -1.
open is okay (as you say, open64 isn't interesting here). On EINTR then
open can fail but it seems be just fifos so probably not a concern with
/proc. However for read then I think we should handle it (I agree with
Martin that it's generally a bug if we don't). I realize it's not a big
issue but might be odd for
getCommittedVirtualMemorySize be intermittently "not supported" .
-Alan
--
Frederic Parain - Oracle
Grenoble Engineering Center - France
Phone: +33 4 76 18 81 17
Email: frederic.par...@oracle.com
