diff options
Diffstat (limited to 'sys/net/bpf.h')
| -rw-r--r-- | sys/net/bpf.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/net/bpf.h b/sys/net/bpf.h index 1c3417212ec..12b5e3281b6 100644 --- a/sys/net/bpf.h +++ b/sys/net/bpf.h @@ -1,5 +1,5 @@ -/* $OpenBSD: bpf.h,v 1.4 1996/07/12 07:57:41 mickey Exp $ */ -/* $NetBSD: bpf.h,v 1.14 1996/05/02 00:57:28 cgd Exp $ */ +/* $OpenBSD: bpf.h,v 1.5 1997/03/17 16:29:37 niklas Exp $ */ +/* $NetBSD: bpf.h,v 1.15 1996/12/13 07:57:33 mikel Exp $ */ /* * Copyright (c) 1990, 1991, 1993 @@ -50,11 +50,11 @@ typedef int32_t bpf_int32; typedef u_int32_t bpf_u_int32; /* - * Alignment macros. BPF_WORDALIGN rounds up to the next - * even multiple of BPF_ALIGNMENT. + * Alignment macros. BPF_WORDALIGN rounds up to the next even multiple of + * BPF_ALIGNMENT (which is at least as much as what a timeval needs). */ -#define BPF_ALIGNMENT sizeof(u_int32_t) -#define BPF_WORDALIGN(x) (((x)+(BPF_ALIGNMENT-1))&~(BPF_ALIGNMENT-1)) +#define BPF_ALIGNMENT sizeof(long) +#define BPF_WORDALIGN(x) (((x) + (BPF_ALIGNMENT - 1)) & ~(BPF_ALIGNMENT - 1)) #define BPF_MAXINSNS 512 #define BPF_MAXBUFSIZE 0x8000 |