Module Name: src
Committed By: martin
Date: Mon Jan 11 08:40:52 UTC 2016
Modified Files:
src/sys/sys: buf.h
Log Message:
Protect a few forward declarations for kernel only use, as suggested
by ryoon@
To generate a diff of this commit:
cvs rdiff -u -r1.124 -r1.125 src/sys/sys/buf.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/sys/buf.h
diff -u src/sys/sys/buf.h:1.124 src/sys/sys/buf.h:1.125
--- src/sys/sys/buf.h:1.124 Mon Jan 11 01:22:36 2016
+++ src/sys/sys/buf.h Mon Jan 11 08:40:52 2016
@@ -1,4 +1,4 @@
-/* $NetBSD: buf.h,v 1.124 2016/01/11 01:22:36 dholland Exp $ */
+/* $NetBSD: buf.h,v 1.125 2016/01/11 08:40:52 martin Exp $ */
/*-
* Copyright (c) 1999, 2000, 2007, 2008 The NetBSD Foundation, Inc.
@@ -88,7 +88,9 @@ struct kauth_cred;
extern kmutex_t bufcache_lock;
extern kmutex_t buffer_lock;
+#if defined(_KERNEL)
extern void (*biodone_vfs)(buf_t *);
+#endif
/*
* The buffer header describes an I/O operation in the kernel.
@@ -105,7 +107,9 @@ extern void (*biodone_vfs)(buf_t *);
*/
/* required for the conditional union member below to be ~safe */
+#if defined(_KERNEL)
__CTASSERT(sizeof(struct work) <= sizeof(TAILQ_ENTRY(buf)));
+#endif
struct buf {
union {
