Module Name: src
Committed By: rin
Date: Wed Aug 23 13:21:17 UTC 2023
Modified Files:
src/sys/net: bpf.h
Log Message:
bpf: Fix SIZEOF_BPF_HDR (for LP64 userland) on mips64
It cannot fit within 18 bytes, of course ;)
As we had never provided working bpf(4) implementation for LP64
userland on mips, just use natural structure size here.
To generate a diff of this commit:
cvs rdiff -u -r1.81 -r1.82 src/sys/net/bpf.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/net/bpf.h
diff -u src/sys/net/bpf.h:1.81 src/sys/net/bpf.h:1.82
--- src/sys/net/bpf.h:1.81 Thu Aug 17 22:10:37 2023
+++ src/sys/net/bpf.h Wed Aug 23 13:21:17 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: bpf.h,v 1.81 2023/08/17 22:10:37 christos Exp $ */
+/* $NetBSD: bpf.h,v 1.82 2023/08/23 13:21:17 rin Exp $ */
/*
* Copyright (c) 1990, 1991, 1993
@@ -204,7 +204,10 @@ struct bpf_hdr32 {
* XXX fail-safe: on new machines, we just use the 'safe' sizeof.
*/
#ifdef _KERNEL
-#if defined(__arm32__) || defined(__i386__) || defined(__m68k__) || \
+#if defined(__mips64)
+#define SIZEOF_BPF_HDR sizeof(struct bpf_hdr)
+#define SIZEOF_BPF_HDR32 18
+#elif defined(__arm32__) || defined(__i386__) || defined(__m68k__) || \
defined(__mips__) || defined(__ns32k__) || defined(__vax__) || \
defined(__sh__) || (defined(__sparc__) && !defined(__sparc64__))
#define SIZEOF_BPF_HDR 18
