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-rw-r--r--net/netfilter/ipvs/ip_vs_app.c16
-rw-r--r--net/netfilter/ipvs/ip_vs_conn.c35
-rw-r--r--net/netfilter/ipvs/ip_vs_ctl.c16
-rw-r--r--net/netfilter/nf_conntrack_expect.c17
-rw-r--r--net/netfilter/nf_conntrack_standalone.c33
-rw-r--r--net/netfilter/nf_log.c19
-rw-r--r--net/netfilter/nf_synproxy_core.c17
-rw-r--r--net/netfilter/nfnetlink_log.c18
-rw-r--r--net/netfilter/nfnetlink_queue.c18
-rw-r--r--net/netfilter/x_tables.c18
10 files changed, 26 insertions, 181 deletions
diff --git a/net/netfilter/ipvs/ip_vs_app.c b/net/netfilter/ipvs/ip_vs_app.c
index 1c98c907bc63..c3db074fc1f7 100644
--- a/net/netfilter/ipvs/ip_vs_app.c
+++ b/net/netfilter/ipvs/ip_vs_app.c
@@ -587,25 +587,13 @@ static const struct seq_operations ip_vs_app_seq_ops = {
.stop = ip_vs_app_seq_stop,
.show = ip_vs_app_seq_show,
};
-
-static int ip_vs_app_open(struct inode *inode, struct file *file)
-{
- return seq_open_net(inode, file, &ip_vs_app_seq_ops,
- sizeof(struct seq_net_private));
-}
-
-static const struct file_operations ip_vs_app_fops = {
- .open = ip_vs_app_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release_net,
-};
#endif
int __net_init ip_vs_app_net_init(struct netns_ipvs *ipvs)
{
INIT_LIST_HEAD(&ipvs->app_list);
- proc_create("ip_vs_app", 0, ipvs->net->proc_net, &ip_vs_app_fops);
+ proc_create_net("ip_vs_app", 0, ipvs->net->proc_net, &ip_vs_app_seq_ops,
+ sizeof(struct seq_net_private));
return 0;
}
diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
index 370abbf6f421..2dde148f97b5 100644
--- a/net/netfilter/ipvs/ip_vs_conn.c
+++ b/net/netfilter/ipvs/ip_vs_conn.c
@@ -1136,19 +1136,6 @@ static const struct seq_operations ip_vs_conn_seq_ops = {
.show = ip_vs_conn_seq_show,
};
-static int ip_vs_conn_open(struct inode *inode, struct file *file)
-{
- return seq_open_net(inode, file, &ip_vs_conn_seq_ops,
- sizeof(struct ip_vs_iter_state));
-}
-
-static const struct file_operations ip_vs_conn_fops = {
- .open = ip_vs_conn_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release_net,
-};
-
static const char *ip_vs_origin_name(unsigned int flags)
{
if (flags & IP_VS_CONN_F_SYNC)
@@ -1212,20 +1199,6 @@ static const struct seq_operations ip_vs_conn_sync_seq_ops = {
.stop = ip_vs_conn_seq_stop,
.show = ip_vs_conn_sync_seq_show,
};
-
-static int ip_vs_conn_sync_open(struct inode *inode, struct file *file)
-{
- return seq_open_net(inode, file, &ip_vs_conn_sync_seq_ops,
- sizeof(struct ip_vs_iter_state));
-}
-
-static const struct file_operations ip_vs_conn_sync_fops = {
- .open = ip_vs_conn_sync_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release_net,
-};
-
#endif
@@ -1385,9 +1358,11 @@ int __net_init ip_vs_conn_net_init(struct netns_ipvs *ipvs)
{
atomic_set(&ipvs->conn_count, 0);
- proc_create("ip_vs_conn", 0, ipvs->net->proc_net, &ip_vs_conn_fops);
- proc_create("ip_vs_conn_sync", 0, ipvs->net->proc_net,
- &ip_vs_conn_sync_fops);
+ proc_create_net("ip_vs_conn", 0, ipvs->net->proc_net,
+ &ip_vs_conn_seq_ops, sizeof(struct ip_vs_iter_state));
+ proc_create_net("ip_vs_conn_sync", 0, ipvs->net->proc_net,
+ &ip_vs_conn_sync_seq_ops,
+ sizeof(struct ip_vs_iter_state));
return 0;
}
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index f36098887ad0..6221016e554a 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -2109,19 +2109,6 @@ static const struct seq_operations ip_vs_info_seq_ops = {
.show = ip_vs_info_seq_show,
};
-static int ip_vs_info_open(struct inode *inode, struct file *file)
-{
- return seq_open_net(inode, file, &ip_vs_info_seq_ops,
- sizeof(struct ip_vs_iter));
-}
-
-static const struct file_operations ip_vs_info_fops = {
- .open = ip_vs_info_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release_net,
-};
-
static int ip_vs_stats_show(struct seq_file *seq, void *v)
{
struct net *net = seq_file_single_net(seq);
@@ -4030,7 +4017,8 @@ int __net_init ip_vs_control_net_init(struct netns_ipvs *ipvs)
spin_lock_init(&ipvs->tot_stats.lock);
- proc_create("ip_vs", 0, ipvs->net->proc_net, &ip_vs_info_fops);
+ proc_create_net("ip_vs", 0, ipvs->net->proc_net, &ip_vs_info_seq_ops,
+ sizeof(struct ip_vs_iter));
proc_create("ip_vs_stats", 0, ipvs->net->proc_net, &ip_vs_stats_fops);
proc_create("ip_vs_stats_percpu", 0, ipvs->net->proc_net,
&ip_vs_stats_percpu_fops);
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index 4b2b3d53acfc..853b23206bb7 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -644,19 +644,6 @@ static const struct seq_operations exp_seq_ops = {
.stop = exp_seq_stop,
.show = exp_seq_show
};
-
-static int exp_open(struct inode *inode, struct file *file)
-{
- return seq_open_net(inode, file, &exp_seq_ops,
- sizeof(struct ct_expect_iter_state));
-}
-
-static const struct file_operations exp_file_ops = {
- .open = exp_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release_net,
-};
#endif /* CONFIG_NF_CONNTRACK_PROCFS */
static int exp_proc_init(struct net *net)
@@ -666,8 +653,8 @@ static int exp_proc_init(struct net *net)
kuid_t root_uid;
kgid_t root_gid;
- proc = proc_create("nf_conntrack_expect", 0440, net->proc_net,
- &exp_file_ops);
+ proc = proc_create_net("nf_conntrack_expect", 0440, net->proc_net,
+ &exp_seq_ops, sizeof(struct ct_expect_iter_state));
if (!proc)
return -ENOMEM;
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 037fec54c850..b642c0b2495c 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -375,19 +375,6 @@ static const struct seq_operations ct_seq_ops = {
.show = ct_seq_show
};
-static int ct_open(struct inode *inode, struct file *file)
-{
- return seq_open_net(inode, file, &ct_seq_ops,
- sizeof(struct ct_iter_state));
-}
-
-static const struct file_operations ct_file_ops = {
- .open = ct_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release_net,
-};
-
static void *ct_cpu_seq_start(struct seq_file *seq, loff_t *pos)
{
struct net *net = seq_file_net(seq);
@@ -467,26 +454,14 @@ static const struct seq_operations ct_cpu_seq_ops = {
.show = ct_cpu_seq_show,
};
-static int ct_cpu_seq_open(struct inode *inode, struct file *file)
-{
- return seq_open_net(inode, file, &ct_cpu_seq_ops,
- sizeof(struct seq_net_private));
-}
-
-static const struct file_operations ct_cpu_seq_fops = {
- .open = ct_cpu_seq_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release_net,
-};
-
static int nf_conntrack_standalone_init_proc(struct net *net)
{
struct proc_dir_entry *pde;
kuid_t root_uid;
kgid_t root_gid;
- pde = proc_create("nf_conntrack", 0440, net->proc_net, &ct_file_ops);
+ pde = proc_create_net("nf_conntrack", 0440, net->proc_net, &ct_seq_ops,
+ sizeof(struct ct_iter_state));
if (!pde)
goto out_nf_conntrack;
@@ -495,8 +470,8 @@ static int nf_conntrack_standalone_init_proc(struct net *net)
if (uid_valid(root_uid) && gid_valid(root_gid))
proc_set_user(pde, root_uid, root_gid);
- pde = proc_create("nf_conntrack", 0444, net->proc_net_stat,
- &ct_cpu_seq_fops);
+ pde = proc_create_net("nf_conntrack", 0444, net->proc_net_stat,
+ &ct_cpu_seq_ops, sizeof(struct seq_net_private));
if (!pde)
goto out_stat_nf_conntrack;
return 0;
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index 6d0357817cda..426457047578 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -394,21 +394,6 @@ static const struct seq_operations nflog_seq_ops = {
.stop = seq_stop,
.show = seq_show,
};
-
-static int nflog_open(struct inode *inode, struct file *file)
-{
- return seq_open_net(inode, file, &nflog_seq_ops,
- sizeof(struct seq_net_private));
-}
-
-static const struct file_operations nflog_file_ops = {
- .open = nflog_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release_net,
-};
-
-
#endif /* PROC_FS */
#ifdef CONFIG_SYSCTL
@@ -549,8 +534,8 @@ static int __net_init nf_log_net_init(struct net *net)
int ret = -ENOMEM;
#ifdef CONFIG_PROC_FS
- if (!proc_create("nf_log", 0444,
- net->nf.proc_netfilter, &nflog_file_ops))
+ if (!proc_create_net("nf_log", 0444, net->nf.proc_netfilter,
+ &nflog_seq_ops, sizeof(struct seq_net_private)))
return ret;
#endif
ret = netfilter_log_sysctl_init(net);
diff --git a/net/netfilter/nf_synproxy_core.c b/net/netfilter/nf_synproxy_core.c
index 6039b350abbe..8ff4d22f10b2 100644
--- a/net/netfilter/nf_synproxy_core.c
+++ b/net/netfilter/nf_synproxy_core.c
@@ -310,23 +310,10 @@ static const struct seq_operations synproxy_cpu_seq_ops = {
.show = synproxy_cpu_seq_show,
};
-static int synproxy_cpu_seq_open(struct inode *inode, struct file *file)
-{
- return seq_open_net(inode, file, &synproxy_cpu_seq_ops,
- sizeof(struct seq_net_private));
-}
-
-static const struct file_operations synproxy_cpu_seq_fops = {
- .open = synproxy_cpu_seq_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release_net,
-};
-
static int __net_init synproxy_proc_init(struct net *net)
{
- if (!proc_create("synproxy", 0444, net->proc_net_stat,
- &synproxy_cpu_seq_fops))
+ if (!proc_create_net("synproxy", 0444, net->proc_net_stat,
+ &synproxy_cpu_seq_ops, sizeof(struct seq_net_private)))
return -ENOMEM;
return 0;
}
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 7b46aa4c478d..c14822b9729f 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -1046,20 +1046,6 @@ static const struct seq_operations nful_seq_ops = {
.stop = seq_stop,
.show = seq_show,
};
-
-static int nful_open(struct inode *inode, struct file *file)
-{
- return seq_open_net(inode, file, &nful_seq_ops,
- sizeof(struct iter_state));
-}
-
-static const struct file_operations nful_file_ops = {
- .open = nful_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release_net,
-};
-
#endif /* PROC_FS */
static int __net_init nfnl_log_net_init(struct net *net)
@@ -1077,8 +1063,8 @@ static int __net_init nfnl_log_net_init(struct net *net)
spin_lock_init(&log->instances_lock);
#ifdef CONFIG_PROC_FS
- proc = proc_create("nfnetlink_log", 0440,
- net->nf.proc_netfilter, &nful_file_ops);
+ proc = proc_create_net("nfnetlink_log", 0440, net->nf.proc_netfilter,
+ &nful_seq_ops, sizeof(struct iter_state));
if (!proc)
return -ENOMEM;
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 74a04638ef03..494a9ab35cb6 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -1469,20 +1469,6 @@ static const struct seq_operations nfqnl_seq_ops = {
.stop = seq_stop,
.show = seq_show,
};
-
-static int nfqnl_open(struct inode *inode, struct file *file)
-{
- return seq_open_net(inode, file, &nfqnl_seq_ops,
- sizeof(struct iter_state));
-}
-
-static const struct file_operations nfqnl_file_ops = {
- .open = nfqnl_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release_net,
-};
-
#endif /* PROC_FS */
static int __net_init nfnl_queue_net_init(struct net *net)
@@ -1496,8 +1482,8 @@ static int __net_init nfnl_queue_net_init(struct net *net)
spin_lock_init(&q->instances_lock);
#ifdef CONFIG_PROC_FS
- if (!proc_create("nfnetlink_queue", 0440,
- net->nf.proc_netfilter, &nfqnl_file_ops))
+ if (!proc_create_net("nfnetlink_queue", 0440, net->nf.proc_netfilter,
+ &nfqnl_seq_ops, sizeof(struct iter_state)))
return -ENOMEM;
#endif
nf_register_queue_handler(net, &nfqh);
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 3704101af27f..344dd01a5027 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -1529,19 +1529,6 @@ static const struct seq_operations xt_table_seq_ops = {
.show = xt_table_seq_show,
};
-static int xt_table_open(struct inode *inode, struct file *file)
-{
- return seq_open_net(inode, file, &xt_table_seq_ops,
- sizeof(struct seq_net_private));
-}
-
-static const struct file_operations xt_table_ops = {
- .open = xt_table_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release_net,
-};
-
/*
* Traverse state for ip{,6}_{tables,matches} for helping crossing
* the multi-AF mutexes.
@@ -1790,8 +1777,9 @@ int xt_proto_init(struct net *net, u_int8_t af)
strlcpy(buf, xt_prefix[af], sizeof(buf));
strlcat(buf, FORMAT_TABLES, sizeof(buf));
- proc = proc_create_data(buf, 0440, net->proc_net, &xt_table_ops,
- (void *)(unsigned long)af);
+ proc = proc_create_net_data(buf, 0440, net->proc_net, &xt_table_seq_ops,
+ sizeof(struct seq_net_private),
+ (void *)(unsigned long)af);
if (!proc)
goto out;
if (uid_valid(root_uid) && gid_valid(root_gid))
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.