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author | ylavic <ylavic@13f79535-47bb-0310-9956-ffa450edef68> | 2022-01-27 14:20:36 +0000 |
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committer | ylavic <ylavic@13f79535-47bb-0310-9956-ffa450edef68> | 2022-01-27 14:20:36 +0000 |
commit | cb80408f93b5b76965b11d4f5b93684d5bee5248 (patch) | |
tree | 8527611626f51301fffb527e3db6b7423e6f1c67 /include | |
parent | 286c8da4ab187775e6ba583e4a73f0af9166b203 (diff) | |
download | libapr-cb80408f93b5b76965b11d4f5b93684d5bee5248.tar.gz |
poll: Follow up to r1897521: Clarify what APR_POLLEXCL means.
This is to avoid the thundering herd issue when multiple threads/processes
poll on the same descriptor (usually listening/to-be-accept()ed descriptors).
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1897549 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'include')
-rw-r--r-- | include/apr_poll.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/apr_poll.h b/include/apr_poll.h index a79a6046d..3cfbfc810 100644 --- a/include/apr_poll.h +++ b/include/apr_poll.h @@ -52,7 +52,7 @@ extern "C" { #define APR_POLLERR 0x010 /**< Pending error */ #define APR_POLLHUP 0x020 /**< Hangup occurred */ #define APR_POLLNVAL 0x040 /**< Descriptor invalid */ -#define APR_POLLEXCL 0x080 /**< Exclusive */ +#define APR_POLLEXCL 0x080 /**< Exclusive wake up */ /** @} */ /** |