sendfile.2: SYNOPSIS: Add _Nullable

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

diff --git a/man2/sendfile.2 b/man2/sendfile.2
index a50f2797a4848d36b491bc138ef0bdea17a6152c..9dbe1691c46a30b1b4db08d07cd71e7c2fe86503 100644 (file)
--- a/man2/sendfile.2
+++ b/man2/sendfile.2
@@ -26,8 +26,9 @@ Standard C library
 .nf
 .B #include <sys/sendfile.h>
 .PP
-.BI "ssize_t sendfile(int" " out_fd" ", int" " in_fd" ", off_t *" \
-                      offset ", size_t" " count" );
+.BI "ssize_t sendfile(int" " out_fd" ", int" " in_fd" ", \
+off_t *_Nullable " offset ,
+.BI "                 size_t" " count" );
 .\" The below is too ugly. Comments about glibc versions belong
 .\" in the notes, not in the header.
 .\"