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sync comment with reality

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This commit is contained in:
itojun 2004-04-26 05:05:49 +00:00
parent 23973135aa
commit 67372cc454
1 changed files with 5 additions and 6 deletions
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11
sys/netinet/tcp_subr.c
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@ -1,4 +1,4 @@
/* $NetBSD: tcp_subr.c,v 1.167 2004/04/26 03:54:29 itojun Exp $ */
/* $NetBSD: tcp_subr.c,v 1.168 2004/04/26 05:05:49 itojun Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -98,7 +98,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: tcp_subr.c,v 1.167 2004/04/26 03:54:29 itojun Exp $");
__KERNEL_RCSID(0, "$NetBSD: tcp_subr.c,v 1.168 2004/04/26 05:05:49 itojun Exp $");
#include "opt_inet.h"
#include "opt_ipsec.h"
@ -1631,7 +1631,9 @@ tcp_signature_apply(void *fstate, caddr_t data, u_int len)
*
* Parameters:
* m pointer to head of mbuf chain
* off0 offset to TCP header within the mbuf chain
* th pointer to tcp header
* thoff offset to TCP header within the mbuf chain
* (if you don't know the value, set to -1)
* len length of TCP segment data, excluding options
* optlen length of TCP segment options
* buf pointer to storage for computed MD5 digest
@ -1641,9 +1643,6 @@ tcp_signature_apply(void *fstate, caddr_t data, u_int len)
* When called from tcp_input(), we can be sure that th_sum has been
* zeroed out and verified already.
*
* This function is for IPv4 use only. Calling this function with an
* IPv6 packet in the mbuf chain will yield undefined results.
*
* Return 0 if successful, otherwise return -1.
*
* XXX The key is retrieved from the system's PF_KEY SADB, by keying a