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-rw-r--r--doc/bus_open.33
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/bus_open.3 b/doc/bus_open.3
index d193d15..72847d7 100644
--- a/doc/bus_open.3
+++ b/doc/bus_open.3
@@ -31,8 +31,9 @@ Operation permission is denied to the calling process.
.IR EINVAL
The described bus does not exist.
.SH
-
+.BR
The \fIbus_open\fP() function may also fail and set \fIerrno\fP to any of the errors specified for the rutine open(2).
+.BR
.SH SEE ALSO
bus-create(1), bus(5), libbus(7), bus_open(3), bus_unlink(3)
.SH AUTHORS