diff options
| author | Michael Kerrisk <mtk.manpages@gmail.com> | 2014-11-10 14:00:25 +0100 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2014-11-10 14:00:25 +0100 |
| commit | 001fed03121e3d07e9250d97aa1bc287fa18e264 (patch) | |
| tree | b5d476744d402ef49c8a8a8e77b9065ebb1f57e2 | |
| parent | f285a958f3de95bd010116075d390a8fd9353a63 (diff) | |
epoll_ctl.2: Regular files and directories can't be monitored with epoll_ctl()
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
| -rw-r--r-- | man2/epoll_ctl.2 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/man2/epoll_ctl.2 b/man2/epoll_ctl.2 index 74a09b6c2..3a4593baf 100644 --- a/man2/epoll_ctl.2 +++ b/man2/epoll_ctl.2 @@ -250,6 +250,9 @@ The target file .I fd does not support .BR epoll . +This error can occur if +.I fd +refers to, for example, a regular file or a directory. .SH VERSIONS .BR epoll_ctl () was added to the kernel in version 2.6. |