Signed-off-by: Alejandro Colomar <alx@xxxxxxxxxx> --- man2/poll.2 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/man2/poll.2 b/man2/poll.2 index 0d67a6add..fa22e2002 100644 --- a/man2/poll.2 +++ b/man2/poll.2 @@ -23,7 +23,8 @@ .SH SYNOPSIS .B #include <poll.h> .PP .BI "int ppoll(struct pollfd *" fds ", nfds_t " nfds , -.BI " const struct timespec *" tmo_p ", const sigset_t *" sigmask ); +.BI " const struct timespec *_Nullable " tmo_p , +.BI " const sigset_t *_Nullable " sigmask ); .fi .SH DESCRIPTION .BR poll () -- 2.38.1