diff options
author | Kumar Gala <galak@kernel.crashing.org> | 2007-02-12 23:57:21 -0600 |
---|---|---|
committer | Kumar Gala <galak@kernel.crashing.org> | 2007-02-12 23:57:21 -0600 |
commit | 54c66f6d781e03dc0b23956234963c4911e6d1c0 (patch) | |
tree | 40619a66ae6d8703a57bf681d087ffeabbffd346 /net/ipv4/netfilter/ipt_ULOG.c | |
parent | 8ce0a7df6e6117d8814e976d4b7ce6a6b2c9cf93 (diff) | |
parent | 17e0e27020d028a790d97699aff85a43af5be472 (diff) |
Merge branch 'master' into 85xx
Diffstat (limited to 'net/ipv4/netfilter/ipt_ULOG.c')
-rw-r--r-- | net/ipv4/netfilter/ipt_ULOG.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c index dbd34783a64..a26404dbe21 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 @@ -57,7 +57,7 @@ #include <linux/mm.h> #include <linux/moduleparam.h> #include <linux/netfilter.h> -#include <linux/netfilter_ipv4/ip_tables.h> +#include <linux/netfilter/x_tables.h> #include <linux/netfilter_ipv4/ipt_ULOG.h> #include <net/sock.h> #include <linux/bitops.h> @@ -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 @@ -132,7 +132,6 @@ static void ulog_send(unsigned int nlgroupnum) ub->qlen = 0; ub->skb = NULL; ub->lastnlh = NULL; - } @@ -163,7 +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); @@ -204,7 +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) { @@ -212,7 +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); @@ -221,11 +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++; @@ -269,7 +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; @@ -313,10 +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 IPT_CONTINUE; + + return XT_CONTINUE; } - + static void ipt_logfn(unsigned int pf, unsigned int hooknum, const struct sk_buff *skb, @@ -363,8 +362,9 @@ static int ipt_ulog_checkentry(const char *tablename, return 1; } -static struct ipt_target ipt_ulog_reg = { +static struct xt_target ipt_ulog_reg = { .name = "ULOG", + .family = AF_INET, .target = ipt_ulog_target, .targetsize = sizeof(struct ipt_ulog_info), .checkentry = ipt_ulog_checkentry, @@ -379,7 +379,7 @@ static struct nf_logger ipt_ulog_logger = { static int __init ipt_ulog_init(void) { - int i; + int ret, i; DEBUGP("ipt_ULOG: init module\n"); @@ -396,17 +396,18 @@ static int __init ipt_ulog_init(void) } nflognl = netlink_kernel_create(NETLINK_NFLOG, ULOG_MAXNLGROUPS, NULL, - THIS_MODULE); + THIS_MODULE); if (!nflognl) return -ENOMEM; - if (ipt_register_target(&ipt_ulog_reg) != 0) { + ret = xt_register_target(&ipt_ulog_reg); + if (ret < 0) { sock_release(nflognl->sk_socket); - return -EINVAL; + return ret; } if (nflog) nf_log_register(PF_INET, &ipt_ulog_logger); - + return 0; } @@ -418,8 +419,8 @@ static void __exit ipt_ulog_fini(void) DEBUGP("ipt_ULOG: cleanup_module\n"); if (nflog) - nf_log_unregister_logger(&ipt_ulog_logger); - ipt_unregister_target(&ipt_ulog_reg); + nf_log_unregister(&ipt_ulog_logger); + xt_unregister_target(&ipt_ulog_reg); sock_release(nflognl->sk_socket); /* remove pending timers and free allocated skb's */ @@ -435,7 +436,6 @@ static void __exit ipt_ulog_fini(void) ub->skb = NULL; } } - } module_init(ipt_ulog_init); |