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| author | Yann Ylavic <ylavic@apache.org> | 2022-01-27 14:20:36 +0000 |
|---|---|---|
| committer | Yann Ylavic <ylavic@apache.org> | 2022-01-27 14:20:36 +0000 |
| commit | 196c241c5980dba46bfc309cc4d92f7b3f543133 (patch) | |
| tree | 8527611626f51301fffb527e3db6b7423e6f1c67 /include | |
| parent | ed69b77ae5419f23034d0b95fb37ab992da601fd (diff) | |
| download | apr-196c241c5980dba46bfc309cc4d92f7b3f543133.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 */ /** @} */ /** |