From 4cfab3417fe865fb44f7e9021c6b1a352c24753f Mon Sep 17 00:00:00 2001
From: guy <guy>
Date: Mon, 1 Aug 2005 01:13:53 +0000
Subject: Most in-kernel BPF interpreters have the constant field of an
 instruction as an unsigned value, and, at least for comparisons, the value is
 converted to unsigned anyway, as the A and X registers are unsigned, and the
 Usual Arithmetic Conversions of C89 apply to comparisons.  Make ours unsigned
 as well.  (On two's complement machines - which means all machines we support
 - that won't be an issue for using the constant field as an offset, either,
 as arithmetic in the BPF virtual machine is 32-bit two's complement.)

---
 pcap-bpf.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'pcap-bpf.h')

diff --git a/pcap-bpf.h b/pcap-bpf.h
index 3e83083..9887330 100644
--- a/pcap-bpf.h
+++ b/pcap-bpf.h
@@ -37,7 +37,7 @@
  *
  *      @(#)bpf.h       7.1 (Berkeley) 5/7/91
  *
- * @(#) $Header: /tcpdump/master/libpcap/pcap-bpf.h,v 1.38 2005-05-27 23:32:20 guy Exp $ (LBL)
+ * @(#) $Header: /tcpdump/master/libpcap/pcap-bpf.h,v 1.39 2005-08-01 01:13:53 guy Exp $ (LBL)
  */
 
 /*
@@ -656,7 +656,7 @@ struct bpf_insn {
 	u_short	code;
 	u_char 	jt;
 	u_char 	jf;
-	bpf_int32 k;
+	bpf_u_int32 k;
 };
 
 /*
-- 
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