The Linux-specific
.BR epoll (7)
API performs a similar task, but offers features beyond those found in
-.BR poll (2).
+.BR poll ().
.PP
The set of file descriptors to be monitored is specified in the
.I fds
conforms to POSIX.1-2001 and POSIX.1-2008.
.BR ppoll ()
is Linux-specific.
+.\" FIXME .
+.\" ppoll() is proposed for inclusion in POSIX:
+.\" https://www.austingroupbugs.net/view.php?id=1263
.\" NetBSD 3.0 has a pollts() which is like Linux ppoll().
.SH NOTES
The operation of