may overrun by a small amount.)
If
.I timeout
-is
-.I NULL
-then the operation blocks indefinitely.
+is NULL, then the operation blocks indefinitely.
A blocking
.BR recvmmsg ()
.BR sendmsg (2),
.BR socket (2),
.BR socket (7)
+.SH COLOPHON
+This page is part of release 3.64 of the Linux
+.I man-pages
+project.
+A description of the project,
+and information about reporting bugs,
+can be found at
+\%http://www.kernel.org/doc/man\-pages/.