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[src/trunk]: src/sys/kern Change comment, to clearly say that m_prepend shoul...
details: https://anonhg.NetBSD.org/src/rev/04911394629f
branches: trunk
changeset: 832006:04911394629f
user: maxv <maxv%NetBSD.org@localhost>
date: Thu Apr 26 07:46:24 2018 +0000
description:
Change comment, to clearly say that m_prepend should not be used directly.
diffstat:
sys/kern/uipc_mbuf.c | 8 +++-----
1 files changed, 3 insertions(+), 5 deletions(-)
diffs (29 lines):
diff -r 919b834cc17b -r 04911394629f sys/kern/uipc_mbuf.c
--- a/sys/kern/uipc_mbuf.c Thu Apr 26 07:28:21 2018 +0000
+++ b/sys/kern/uipc_mbuf.c Thu Apr 26 07:46:24 2018 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: uipc_mbuf.c,v 1.193 2018/04/20 06:01:59 maxv Exp $ */
+/* $NetBSD: uipc_mbuf.c,v 1.194 2018/04/26 07:46:24 maxv Exp $ */
/*
* Copyright (c) 1999, 2001 The NetBSD Foundation, Inc.
@@ -62,7 +62,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uipc_mbuf.c,v 1.193 2018/04/20 06:01:59 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uipc_mbuf.c,v 1.194 2018/04/26 07:46:24 maxv Exp $");
#ifdef _KERNEL_OPT
#include "opt_mbuftrace.h"
@@ -673,9 +673,7 @@
*/
/*
- * Lesser-used path for M_PREPEND:
- * allocate new mbuf to prepend to chain,
- * copy junk along.
+ * Utility function for M_PREPEND. Do *NOT* use it directly.
*/
struct mbuf *
m_prepend(struct mbuf *m, int len, int how)
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