diff options
Diffstat (limited to 'doc/zmq_poll.txt')
| -rw-r--r-- | doc/zmq_poll.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/zmq_poll.txt b/doc/zmq_poll.txt index 8e386bc..9969d0f 100644 --- a/doc/zmq_poll.txt +++ b/doc/zmq_poll.txt @@ -49,7 +49,8 @@ infinite timeout. RETURN VALUE ------------ -Function returns number of items signaled or -1 in the case of error. +Function returns number of items signaled, 0 in the case of timeout or -1 +in the case of error. ERRORS |