From 3461652528f1d8fec5d1a9707469bb23c904c15e Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Fri, 17 Apr 2015 01:33:58 +0200 Subject: man3: errors MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- doc/bus_write.3 | 2 ++ 1 file changed, 2 insertions(+) (limited to 'doc/bus_write.3') diff --git a/doc/bus_write.3 b/doc/bus_write.3 index cc5c8f2..643b3fe 100644 --- a/doc/bus_write.3 +++ b/doc/bus_write.3 @@ -9,6 +9,8 @@ int bus_write(const bus_t *bus, const char *message); The \fIbus_write\fP function shall broadcast a message on the bus whose information is stored in \fIbus\fP. The message read by the function is stored in the parameter \fImessage\fIP. It may not exceeed 2048 bytes including NUL-termiantion. .SH RETURN VALUES Upon successful completion, the function shall return 0. Otherwise the function shall return -1 and set \fIerrno\fP to indicate the error. +.SH ERRORS +The \fIbus_read\fP() function may fail and set \fIerrno\fP to any of the errors specified for the rutine semop(3). .SH SEE ALSO bus-create(1), bus(5), libbus(7), bus_open(3), bus_raed(3) .SH AUTHORS -- cgit v1.2.3-70-g09d2