Branch: refs/heads/master
Home: https://github.com/xrootd/xrootd
Commit: 04f312b8d2001c93d1f513dccb34f307840595c1
https://github.com/xrootd/xrootd/commit/04f312b8d2001c93d1f513dccb34f307840595c1
Author: Brian Bockelman <[log in to unmask]>
Date: 2014-11-18 (Tue, 18 Nov 2014)
Changed paths:
M src/XrdCl/XrdClLog.hh
Log Message:
-----------
Use C++11 atomics to avoid undefined behavior.
C++11 does not guarantee that loads / stores are atomic for any
variable. Using C++11, we force atomicity for the log level - but do not
provide any guarantee about ordering or visibility.
Without this, setting and getting the log level results in undefined
behavior. Undefined behavior results in illegal C++11.
On any known processor and platform, this should be a no-op; however, the
code is now conforming C++11.
Commit: 695fcc16d468358dfc318f8e58a46da0754fa6df
https://github.com/xrootd/xrootd/commit/695fcc16d468358dfc318f8e58a46da0754fa6df
Author: Lukasz Janyst <[log in to unmask]>
Date: 2014-11-18 (Tue, 18 Nov 2014)
Changed paths:
M src/XrdCl/XrdClLog.hh
Log Message:
-----------
XrdCl: Refactor the atomics patch slightly
Compare: https://github.com/xrootd/xrootd/compare/32895156110b...695fcc16d468
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