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-rw-r--r--man2/getcpu.23
1 files changed, 2 insertions, 1 deletions
diff --git a/man2/getcpu.2 b/man2/getcpu.2
index 0e7293105b..32a5e926db 100644
--- a/man2/getcpu.2
+++ b/man2/getcpu.2
@@ -20,7 +20,8 @@ Standard C library
.BR "#define _GNU_SOURCE" " /* See feature_test_macros(7) */"
.B #include <sched.h>
.PP
-.BI "int getcpu(unsigned int *" cpu ", unsigned int *" node );
+.BI "int getcpu(unsigned int *_Nullable " cpu ", \
+unsigned int *_Nullable " node );
.fi
.SH DESCRIPTION
The