diff options
Diffstat (limited to 'net/ipv4/netfilter/ipt_ULOG.c')
| -rw-r--r-- | net/ipv4/netfilter/ipt_ULOG.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c index 7af57a3a1f36..3a1eacc634b3 100644 --- a/net/ipv4/netfilter/ipt_ULOG.c +++ b/net/ipv4/netfilter/ipt_ULOG.c @@ -4,9 +4,9 @@ * (C) 2000-2004 by Harald Welte <laforge@netfilter.org> * * 2000/09/22 ulog-cprange feature added - * 2001/01/04 in-kernel queue as proposed by Sebastian Zander + * 2001/01/04 in-kernel queue as proposed by Sebastian Zander * <zander@fokus.gmd.de> - * 2001/01/30 per-rule nlgroup conflicts with global queue. + * 2001/01/30 per-rule nlgroup conflicts with global queue. * nlgroup now global (sysctl) * 2001/04/19 ulog-queue reworked, now fixed buffer size specified at * module loadtime -HW @@ -23,8 +23,8 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * - * This module accepts two parameters: - * + * This module accepts two parameters: + * * nlbufsiz: * The parameter specifies how big the buffer for each netlink multicast * group is. e.g. If you say nlbufsiz=8192, up to eight kb of packets will @@ -72,7 +72,7 @@ MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_NFLOG); #if 0 #define DEBUGP(format, args...) printk("%s:%s:" format, \ - __FILE__, __FUNCTION__ , ## args) + __FILE__, __FUNCTION__ , ## args) #else #define DEBUGP(format, args...) #endif @@ -162,7 +162,7 @@ static struct sk_buff *ulog_alloc_skb(unsigned int size) PRINTR("ipt_ULOG: can't alloc whole buffer %ub!\n", n); if (n > size) { - /* try to allocate only as much as we need for + /* try to allocate only as much as we need for * current packet */ skb = alloc_skb(size, GFP_ATOMIC); @@ -203,7 +203,7 @@ static void ipt_ulog_packet(unsigned int hooknum, size = NLMSG_SPACE(sizeof(*pm) + copy_len); ub = &ulog_buffers[groupnum]; - + spin_lock_bh(&ulog_lock); if (!ub->skb) { @@ -211,7 +211,7 @@ static void ipt_ulog_packet(unsigned int hooknum, goto alloc_failure; } else if (ub->qlen >= loginfo->qthreshold || size > skb_tailroom(ub->skb)) { - /* either the queue len is too high or we don't have + /* either the queue len is too high or we don't have * enough room in nlskb left. send it to userspace. */ ulog_send(groupnum); @@ -220,11 +220,11 @@ static void ipt_ulog_packet(unsigned int hooknum, goto alloc_failure; } - DEBUGP("ipt_ULOG: qlen %d, qthreshold %d\n", ub->qlen, + DEBUGP("ipt_ULOG: qlen %d, qthreshold %d\n", ub->qlen, loginfo->qthreshold); /* NLMSG_PUT contains a hidden goto nlmsg_failure !!! */ - nlh = NLMSG_PUT(ub->skb, 0, ub->qlen, ULOG_NL_EVENT, + nlh = NLMSG_PUT(ub->skb, 0, ub->qlen, ULOG_NL_EVENT, sizeof(*pm)+copy_len); ub->qlen++; @@ -268,7 +268,7 @@ static void ipt_ulog_packet(unsigned int hooknum, /* copy_len <= skb->len, so can't fail. */ if (skb_copy_bits(skb, 0, pm->payload, copy_len) < 0) BUG(); - + /* check if we are building multi-part messages */ if (ub->qlen > 1) { ub->lastnlh->nlmsg_flags |= NLM_F_MULTI; @@ -312,10 +312,10 @@ static unsigned int ipt_ulog_target(struct sk_buff **pskb, struct ipt_ulog_info *loginfo = (struct ipt_ulog_info *) targinfo; ipt_ulog_packet(hooknum, *pskb, in, out, loginfo, NULL); - + return XT_CONTINUE; } - + static void ipt_logfn(unsigned int pf, unsigned int hooknum, const struct sk_buff *skb, @@ -396,7 +396,7 @@ static int __init ipt_ulog_init(void) } nflognl = netlink_kernel_create(NETLINK_NFLOG, ULOG_MAXNLGROUPS, NULL, - THIS_MODULE); + THIS_MODULE); if (!nflognl) return -ENOMEM; @@ -407,7 +407,7 @@ static int __init ipt_ulog_init(void) } if (nflog) nf_log_register(PF_INET, &ipt_ulog_logger); - + return 0; } |