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| author | gregames <gregames@13f79535-47bb-0310-9956-ffa450edef68> | 2007-08-16 17:26:27 +0000 |
|---|---|---|
| committer | gregames <gregames@13f79535-47bb-0310-9956-ffa450edef68> | 2007-08-16 17:26:27 +0000 |
| commit | 54caad0bee7610e19cf1dda870b264027f3fce4c (patch) | |
| tree | 825aa3b448af8c8ea571fe8f25a43e48e57bf47c | |
| parent | 6f970287a6e6e3efe0b65e55e8be979c6d4b0568 (diff) | |
| download | libapr-54caad0bee7610e19cf1dda870b264027f3fce4c.tar.gz | |
insure that an optimizing compiler will re-load the links from memory each time
they are referenced. it is especially helpful after an APR_BUCKET_REMOVE.
backport of http://svn.apache.org/viewvc?view=rev&rev=566349
git-svn-id: http://svn.apache.org/repos/asf/apr/apr/branches/0.9.x@566786 13f79535-47bb-0310-9956-ffa450edef68
| -rw-r--r-- | include/apr_ring.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/apr_ring.h b/include/apr_ring.h index 96250cfbb..79efb4366 100644 --- a/include/apr_ring.h +++ b/include/apr_ring.h @@ -90,8 +90,8 @@ */ #define APR_RING_HEAD(head, elem) \ struct head { \ - struct elem *next; \ - struct elem *prev; \ + struct elem * volatile next; \ + struct elem * volatile prev; \ } /** |