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-rw-r--r--freebsd/sys/kern/subr_uio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/freebsd/sys/kern/subr_uio.c b/freebsd/sys/kern/subr_uio.c
index 74f01ffa..d38b337e 100644
--- a/freebsd/sys/kern/subr_uio.c
+++ b/freebsd/sys/kern/subr_uio.c
@@ -64,7 +64,7 @@ __FBSDID("$FreeBSD$");
#endif
#ifndef __rtems__
-SYSCTL_INT(_kern, KERN_IOV_MAX, iov_max, CTLFLAG_RD, NULL, UIO_MAXIOV,
+SYSCTL_INT(_kern, KERN_IOV_MAX, iov_max, CTLFLAG_RD, SYSCTL_NULL_INT_PTR, UIO_MAXIOV,
"Maximum number of elements in an I/O vector; sysconf(_SC_IOV_MAX)");
#endif /* __rtems__ */