recv.2: SYNOPSIS: Add _Nullable

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/man2/recv.2 b/man2/recv.2
index d492976c47b5cbc93a7d979878f06dd9f440b336..5298a27453446b77cda3309fd016e546499eee57 100644 (file)
--- a/man2/recv.2
+++ b/man2/recv.2
@@ -24,8 +24,8 @@ Standard C library
 .BI "                 int " flags );
 .BI "ssize_t recvfrom(int " sockfd ", void " buf "[restrict ." len "], size_t " len ,
 .BI "                 int " flags ,
-.BI "                 struct sockaddr *restrict " src_addr ,
-.BI "                 socklen_t *restrict " addrlen );
+.BI "                 struct sockaddr *_Nullable restrict " src_addr ,
+.BI "                 socklen_t *_Nullable restrict " addrlen );
 .BI "ssize_t recvmsg(int " sockfd ", struct msghdr *" msg ", int " flags );
 .fi
 .SH DESCRIPTION