From 98801ebcaea1117ae596a3bae0653c3720a94359 Mon Sep 17 00:00:00 2001 From: Martin Lucina Date: Wed, 10 Mar 2010 12:19:39 +0100 Subject: Documentation fixes --- doc/zmq_poll.txt | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'doc/zmq_poll.txt') diff --git a/doc/zmq_poll.txt b/doc/zmq_poll.txt index b654041..a50d55e 100644 --- a/doc/zmq_poll.txt +++ b/doc/zmq_poll.txt @@ -42,9 +42,10 @@ bit corresponding to the event condition in the 'revents' member. If none of the requested events have occured on any *zmq_pollitem_t* item, _zmq_poll()_ shall wait up to 'timeout' microseconds for an event to occur on -any of the requested items. If the value of 'timeout' is 0, _zmq_poll()_ shall -return immediately. If the value of 'timeout' is -1, _zmq_poll()_ shall wait -indefinitely for requested events to occur. +any of the requested items. If the value of 'timeout' is `0`, _zmq_poll()_ +shall return immediately. If the value of 'timeout' is `-1`, _zmq_poll()_ shall +block indefinitely until a requested event has occured on at least one +*zmq_pollitem_t*. The 'events' and 'revents' members of *zmq_pollitem_t* are bitmasks constructed by OR'ing a combination of the following event flags: @@ -78,9 +79,9 @@ of those interfaces in ways not defined in this documentation. RETURN VALUE ------------ Upon successful completion, the _zmq_poll()_ function shall return the number -of *zmq_pollitem_t* structures with events signaled in 'revents' or 0 if the +of *zmq_pollitem_t* structures with events signaled in 'revents' or `0` if the 'timeout' period has expired and no events have been signaled. Upon failure, -_zmq_poll()_ shall return -1 and set 'errno' to one of the values defined +_zmq_poll()_ shall return `-1` and set 'errno' to one of the values defined below. @@ -97,7 +98,7 @@ associated 0MQ 'context' was initialised without the 'ZMQ_POLL' flag. EXAMPLE ------- -.Polling idenfinitely for input events on both a 0MQ socket and a standard socket. +.Polling indefinitely for input events on both a 0MQ socket and a standard socket. ---- zmq_pollitem_t items [2]; /* First item refers to 0MQ socket 'socket' */ -- cgit v1.2.3