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| author | Mattias Andrée <maandree@operamail.com> | 2015-05-15 15:04:25 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@operamail.com> | 2015-05-15 15:04:25 +0200 |
| commit | 40341a0eec50588f574199a3ee213dbb97b576e5 (patch) | |
| tree | dcf36c75385bb593086c10c7cf0a502d6f5311c8 /doc/bus_poll.3 | |
| parent | update examples (diff) | |
| download | bus-40341a0eec50588f574199a3ee213dbb97b576e5.tar.gz bus-40341a0eec50588f574199a3ee213dbb97b576e5.tar.bz2 bus-40341a0eec50588f574199a3ee213dbb97b576e5.tar.xz | |
fix nowait for polling + add nonblocking example
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to 'doc/bus_poll.3')
| -rw-r--r-- | doc/bus_poll.3 | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/doc/bus_poll.3 b/doc/bus_poll.3 index 857ea20..7962082 100644 --- a/doc/bus_poll.3 +++ b/doc/bus_poll.3 @@ -6,9 +6,9 @@ bus_poll - Wait a message to be broadcasted .nf #include <bus.h> .P -int bus_poll_start(bus_t *bus); +int bus_poll_start(bus_t *bus, int flags); int bus_poll_stop(const bus_t *bus); -const char * bus_poll(bus_t *bus, int flags); +const char * bus_poll(bus_t *bus); .fi .SH DESCRIPTION The @@ -16,7 +16,9 @@ The function waits for a message to broadcasted on the \fIbus\fP, and return the message it receives. The function fails if there is not already a message waiting on the bus when the function is called and (\fIflags\fP -&BUS_NOWAIT). Received messages shall be copied and parsed, and acted +&BUS_NOWAIT) was used the last time +.BR bus_poll_start(3) +was called. Received messages shall be copied and parsed, and acted upon, in a separate thread, and .BR bus_poll(3) or |