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| author | Michael Meeks <michael.meeks@collabora.com> | 2013-12-02 11:54:28 +0000 |
|---|---|---|
| committer | Michael Meeks <michael.meeks@collabora.com> | 2013-12-02 11:54:59 +0000 |
| commit | 3c2e8e3484d670aeb42e540b409543fe01ac5bb9 (patch) | |
| tree | aac01a8da5cf17360baa2fb2e7a6211488a4fd62 /include/osl/conditn.hxx | |
| parent | ab4f01412b833dc08f1d64a93addb7751d051af7 (diff) | |
add health warning on osl condition.
Change-Id: I24619afb8b1ea0410e95e60fe70b5166e18fab44
Diffstat (limited to 'include/osl/conditn.hxx')
| -rw-r--r-- | include/osl/conditn.hxx | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/osl/conditn.hxx b/include/osl/conditn.hxx index 5ca0323c2aa8..337d651ab2a0 100644 --- a/include/osl/conditn.hxx +++ b/include/osl/conditn.hxx @@ -29,7 +29,14 @@ namespace osl { - + /** + * Warning: the Condition abstraction is inadequate for any + * situation where there may be multiple threads setting, + * waiting, and resetting the same condition. It can only be + * used to synchronise interactions between two threads + * cf. lost wakeups in: + * http://www.cs.wustl.edu/~schmidt/win32-cv-1.html + */ class Condition { public: |