diff options
| author | Lorenzo Colitti <lorenzo@google.com> | 2013-05-31 15:05:50 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-04 12:56:14 -0700 |
| commit | d862e546142328d18377a4704be97f2ae301847a (patch) | |
| tree | 4e451fb85634796e095e39ef5598a104314dcf19 /net/ipv4 | |
| parent | 8cc785f6f429c2a3fb81745dc142cbd72a462c4a (diff) | |
net: ipv6: Implement /proc/net/icmp6.
The format is based on /proc/net/icmp and /proc/net/{udp,raw}6.
Compiles and displays reasonable results with CONFIG_IPV6={n,m,y}
Couldn't figure out how to test without CONFIG_PROC_FS enabled.
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/ping.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c index 8c2da9b8cd86..3552a45a6f86 100644 --- a/net/ipv4/ping.c +++ b/net/ipv4/ping.c @@ -1035,8 +1035,7 @@ static struct sock *ping_get_idx(struct seq_file *seq, loff_t pos) return pos ? NULL : sk; } -static void *ping_seq_start(struct seq_file *seq, loff_t *pos, - sa_family_t family) +void *ping_seq_start(struct seq_file *seq, loff_t *pos, sa_family_t family) { struct ping_iter_state *state = seq->private; state->bucket = 0; @@ -1046,13 +1045,14 @@ static void *ping_seq_start(struct seq_file *seq, loff_t *pos, return *pos ? ping_get_idx(seq, *pos-1) : SEQ_START_TOKEN; } +EXPORT_SYMBOL_GPL(ping_seq_start); static void *ping_v4_seq_start(struct seq_file *seq, loff_t *pos) { return ping_seq_start(seq, pos, AF_INET); } -static void *ping_seq_next(struct seq_file *seq, void *v, loff_t *pos) +void *ping_seq_next(struct seq_file *seq, void *v, loff_t *pos) { struct sock *sk; @@ -1064,11 +1064,13 @@ static void *ping_seq_next(struct seq_file *seq, void *v, loff_t *pos) ++*pos; return sk; } +EXPORT_SYMBOL_GPL(ping_seq_next); -static void ping_seq_stop(struct seq_file *seq, void *v) +void ping_seq_stop(struct seq_file *seq, void *v) { read_unlock_bh(&ping_table.lock); } +EXPORT_SYMBOL_GPL(ping_seq_stop); static void ping_v4_format_sock(struct sock *sp, struct seq_file *f, int bucket, int *len) @@ -1122,12 +1124,13 @@ static int ping_seq_open(struct inode *inode, struct file *file) sizeof(struct ping_iter_state)); } -static const struct file_operations ping_seq_fops = { +const struct file_operations ping_seq_fops = { .open = ping_seq_open, .read = seq_read, .llseek = seq_lseek, .release = seq_release_net, }; +EXPORT_SYMBOL_GPL(ping_seq_fops); static struct ping_seq_afinfo ping_v4_seq_afinfo = { .name = "icmp", @@ -1141,7 +1144,7 @@ static struct ping_seq_afinfo ping_v4_seq_afinfo = { }, }; -static int ping_proc_register(struct net *net, struct ping_seq_afinfo *afinfo) +int ping_proc_register(struct net *net, struct ping_seq_afinfo *afinfo) { struct proc_dir_entry *p; p = proc_create_data(afinfo->name, S_IRUGO, net->proc_net, @@ -1150,13 +1153,13 @@ static int ping_proc_register(struct net *net, struct ping_seq_afinfo *afinfo) return -ENOMEM; return 0; } +EXPORT_SYMBOL_GPL(ping_proc_register); -static void ping_proc_unregister(struct net *net, - struct ping_seq_afinfo *afinfo) +void ping_proc_unregister(struct net *net, struct ping_seq_afinfo *afinfo) { remove_proc_entry(afinfo->name, net->proc_net); } - +EXPORT_SYMBOL_GPL(ping_proc_unregister); static int __net_init ping_v4_proc_init_net(struct net *net) { |