Module Name: src
Committed By: ozaki-r
Date: Wed Feb 1 08:06:01 UTC 2017
Modified Files:
src/sys/net: bpf.c
Log Message:
Make global variables static
To generate a diff of this commit:
cvs rdiff -u -r1.206 -r1.207 src/sys/net/bpf.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/net/bpf.c
diff -u src/sys/net/bpf.c:1.206 src/sys/net/bpf.c:1.207
--- src/sys/net/bpf.c:1.206 Wed Jan 25 01:04:23 2017
+++ src/sys/net/bpf.c Wed Feb 1 08:06:01 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: bpf.c,v 1.206 2017/01/25 01:04:23 ozaki-r Exp $ */
+/* $NetBSD: bpf.c,v 1.207 2017/02/01 08:06:01 ozaki-r Exp $ */
/*
* Copyright (c) 1990, 1991, 1993
@@ -39,7 +39,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: bpf.c,v 1.206 2017/01/25 01:04:23 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: bpf.c,v 1.207 2017/02/01 08:06:01 ozaki-r Exp $");
#if defined(_KERNEL_OPT)
#include "opt_bpf.h"
@@ -108,9 +108,9 @@ __KERNEL_RCSID(0, "$NetBSD: bpf.c,v 1.20
* XXX the default values should be computed dynamically based
* on available memory size and available mbuf clusters.
*/
-int bpf_bufsize = BPF_BUFSIZE;
-int bpf_maxbufsize = BPF_DFLTBUFSIZE; /* XXX set dynamically, see above */
-bool bpf_jit = false;
+static int bpf_bufsize = BPF_BUFSIZE;
+static int bpf_maxbufsize = BPF_DFLTBUFSIZE; /* XXX set dynamically, see above */
+static bool bpf_jit = false;
struct bpfjit_ops bpfjit_module_ops = {
.bj_generate_code = NULL,
@@ -120,7 +120,7 @@ struct bpfjit_ops bpfjit_module_ops = {
/*
* Global BPF statistics returned by net.bpf.stats sysctl.
*/
-struct bpf_stat bpf_gstats;
+static struct bpf_stat bpf_gstats;
/*
* Use a mutex to avoid a race condition between gathering the stats/peers
@@ -132,8 +132,8 @@ static kmutex_t bpf_mtx;
* bpf_iflist is the list of interfaces; each corresponds to an ifnet
* bpf_dtab holds the descriptors, indexed by minor device #
*/
-struct bpf_if *bpf_iflist;
-LIST_HEAD(, bpf_d) bpf_list;
+static struct bpf_if *bpf_iflist;
+static LIST_HEAD(, bpf_d) bpf_list;
static int bpf_allocbufs(struct bpf_d *);
static void bpf_deliver(struct bpf_if *,
