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epoll_wait.2: wfix 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2021-01-07 10:07:26 +01:00
parent a084d8168c
commit 2ae5c63aed
1 changed files with 2 additions and 2 deletions
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4
man2/epoll_wait.2
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@ -171,13 +171,13 @@ argument may be specified as NULL, in which case
is equivalent to
.BR epoll_wait ().
.SH RETURN VALUE
When successful,
On success,
.BR epoll_wait ()
returns the number of file descriptors ready for the requested I/O, or zero
if no file descriptor became ready during the requested
.I timeout
milliseconds.
When an error occurs,
On failure,
.BR epoll_wait ()
returns \-1 and
.I errno