Release 4.11 net/x25/x25_proc.c
/*
* X.25 Packet Layer release 002
*
* This is ALPHA test software. This code may break your machine,
* randomly fail to work with new releases, misbehave and/or generally
* screw up. It might even work.
*
* This code REQUIRES 2.4 with seq_file support
*
* This module:
* This module is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*
* History
* 2002/10/06 Arnaldo Carvalho de Melo seq_file support
*/
#include <linux/init.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/export.h>
#include <net/net_namespace.h>
#include <net/sock.h>
#include <net/x25.h>
#ifdef CONFIG_PROC_FS
static void *x25_seq_route_start(struct seq_file *seq, loff_t *pos)
__acquires
(x25_route_list_lock)
{
read_lock_bh(&x25_route_list_lock);
return seq_list_start_head(&x25_route_list, *pos);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 25 | 69.44% | 1 | 33.33% |
Li Zefan | 7 | 19.44% | 1 | 33.33% |
Eric Dumazet | 4 | 11.11% | 1 | 33.33% |
Total | 36 | 100.00% | 3 | 100.00% |
static void *x25_seq_route_next(struct seq_file *seq, void *v, loff_t *pos)
{
return seq_list_next(v, &x25_route_list, pos);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 27 | 87.10% | 1 | 50.00% |
Li Zefan | 4 | 12.90% | 1 | 50.00% |
Total | 31 | 100.00% | 2 | 100.00% |
static void x25_seq_route_stop(struct seq_file *seq, void *v)
__releases
(x25_route_list_lock)
{
read_unlock_bh(&x25_route_list_lock);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 21 | 84.00% | 1 | 50.00% |
Eric Dumazet | 4 | 16.00% | 1 | 50.00% |
Total | 25 | 100.00% | 2 | 100.00% |
static int x25_seq_route_show(struct seq_file *seq, void *v)
{
struct x25_route *rt = list_entry(v, struct x25_route, node);
if (v == &x25_route_list) {
seq_puts(seq, "Address Digits Device\n");
goto out;
}
rt = v;
seq_printf(seq, "%-15s %-6d %-5s\n",
rt->address.x25_addr, rt->sigdigits,
rt->dev ? rt->dev->name : "???");
out:
return 0;
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 75 | 86.21% | 1 | 50.00% |
Li Zefan | 12 | 13.79% | 1 | 50.00% |
Total | 87 | 100.00% | 2 | 100.00% |
static void *x25_seq_socket_start(struct seq_file *seq, loff_t *pos)
__acquires
(x25_list_lock)
{
read_lock_bh(&x25_list_lock);
return seq_hlist_start_head(&x25_list, *pos);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 25 | 69.44% | 1 | 33.33% |
Li Zefan | 7 | 19.44% | 1 | 33.33% |
Eric Dumazet | 4 | 11.11% | 1 | 33.33% |
Total | 36 | 100.00% | 3 | 100.00% |
static void *x25_seq_socket_next(struct seq_file *seq, void *v, loff_t *pos)
{
return seq_hlist_next(v, &x25_list, pos);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 25 | 80.65% | 2 | 66.67% |
Li Zefan | 6 | 19.35% | 1 | 33.33% |
Total | 31 | 100.00% | 3 | 100.00% |
static void x25_seq_socket_stop(struct seq_file *seq, void *v)
__releases
(x25_list_lock)
{
read_unlock_bh(&x25_list_lock);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 21 | 84.00% | 1 | 50.00% |
Eric Dumazet | 4 | 16.00% | 1 | 50.00% |
Total | 25 | 100.00% | 2 | 100.00% |
static int x25_seq_socket_show(struct seq_file *seq, void *v)
{
struct sock *s;
struct x25_sock *x25;
struct net_device *dev;
const char *devname;
if (v == SEQ_START_TOKEN) {
seq_printf(seq, "dest_addr src_addr dev lci st vs vr "
"va t t2 t21 t22 t23 Snd-Q Rcv-Q inode\n");
goto out;
}
s = sk_entry(v);
x25 = x25_sk(s);
if (!x25->neighbour || (dev = x25->neighbour->dev) == NULL)
devname = "???";
else
devname = x25->neighbour->dev->name;
seq_printf(seq, "%-10s %-10s %-5s %3.3X %d %d %d %d %3lu %3lu "
"%3lu %3lu %3lu %5d %5d %ld\n",
!x25->dest_addr.x25_addr[0] ? "*" : x25->dest_addr.x25_addr,
!x25->source_addr.x25_addr[0] ? "*" : x25->source_addr.x25_addr,
devname, x25->lci & 0x0FFF, x25->state, x25->vs, x25->vr,
x25->va, x25_display_timer(s) / HZ, x25->t2 / HZ,
x25->t21 / HZ, x25->t22 / HZ, x25->t23 / HZ,
sk_wmem_alloc_get(s),
sk_rmem_alloc_get(s),
s->sk_socket ? SOCK_INODE(s->sk_socket)->i_ino : 0L);
out:
return 0;
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 225 | 97.40% | 3 | 50.00% |
Li Zefan | 3 | 1.30% | 1 | 16.67% |
Eric Dumazet | 2 | 0.87% | 1 | 16.67% |
Joe Perches | 1 | 0.43% | 1 | 16.67% |
Total | 231 | 100.00% | 6 | 100.00% |
static void *x25_seq_forward_start(struct seq_file *seq, loff_t *pos)
__acquires
(x25_forward_list_lock)
{
read_lock_bh(&x25_forward_list_lock);
return seq_list_start_head(&x25_forward_list, *pos);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Andrew Hendry | 25 | 69.44% | 1 | 33.33% |
Li Zefan | 7 | 19.44% | 1 | 33.33% |
Eric Dumazet | 4 | 11.11% | 1 | 33.33% |
Total | 36 | 100.00% | 3 | 100.00% |
static void *x25_seq_forward_next(struct seq_file *seq, void *v, loff_t *pos)
{
return seq_list_next(v, &x25_forward_list, pos);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Andrew Hendry | 27 | 87.10% | 1 | 50.00% |
Li Zefan | 4 | 12.90% | 1 | 50.00% |
Total | 31 | 100.00% | 2 | 100.00% |
static void x25_seq_forward_stop(struct seq_file *seq, void *v)
__releases
(x25_forward_list_lock)
{
read_unlock_bh(&x25_forward_list_lock);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Andrew Hendry | 21 | 84.00% | 1 | 50.00% |
Eric Dumazet | 4 | 16.00% | 1 | 50.00% |
Total | 25 | 100.00% | 2 | 100.00% |
static int x25_seq_forward_show(struct seq_file *seq, void *v)
{
struct x25_forward *f = list_entry(v, struct x25_forward, node);
if (v == &x25_forward_list) {
seq_printf(seq, "lci dev1 dev2\n");
goto out;
}
f = v;
seq_printf(seq, "%d %-10s %-10s\n",
f->lci, f->dev1->name, f->dev2->name);
out:
return 0;
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Andrew Hendry | 69 | 85.19% | 1 | 50.00% |
Li Zefan | 12 | 14.81% | 1 | 50.00% |
Total | 81 | 100.00% | 2 | 100.00% |
static const struct seq_operations x25_seq_route_ops = {
.start = x25_seq_route_start,
.next = x25_seq_route_next,
.stop = x25_seq_route_stop,
.show = x25_seq_route_show,
};
static const struct seq_operations x25_seq_socket_ops = {
.start = x25_seq_socket_start,
.next = x25_seq_socket_next,
.stop = x25_seq_socket_stop,
.show = x25_seq_socket_show,
};
static const struct seq_operations x25_seq_forward_ops = {
.start = x25_seq_forward_start,
.next = x25_seq_forward_next,
.stop = x25_seq_forward_stop,
.show = x25_seq_forward_show,
};
static int x25_seq_socket_open(struct inode *inode, struct file *file)
{
return seq_open(file, &x25_seq_socket_ops);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 25 | 100.00% | 1 | 100.00% |
Total | 25 | 100.00% | 1 | 100.00% |
static int x25_seq_route_open(struct inode *inode, struct file *file)
{
return seq_open(file, &x25_seq_route_ops);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 25 | 100.00% | 1 | 100.00% |
Total | 25 | 100.00% | 1 | 100.00% |
static int x25_seq_forward_open(struct inode *inode, struct file *file)
{
return seq_open(file, &x25_seq_forward_ops);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Andrew Hendry | 25 | 100.00% | 1 | 100.00% |
Total | 25 | 100.00% | 1 | 100.00% |
static const struct file_operations x25_seq_socket_fops = {
.open = x25_seq_socket_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static const struct file_operations x25_seq_route_fops = {
.open = x25_seq_route_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static const struct file_operations x25_seq_forward_fops = {
.open = x25_seq_forward_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
int __init x25_proc_init(void)
{
if (!proc_mkdir("x25", init_net.proc_net))
return -ENOMEM;
if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
&x25_seq_route_fops))
goto out;
if (!proc_create("x25/socket", S_IRUGO, init_net.proc_net,
&x25_seq_socket_fops))
goto out;
if (!proc_create("x25/forward", S_IRUGO, init_net.proc_net,
&x25_seq_forward_fops))
goto out;
return 0;
out:
remove_proc_subtree("x25", init_net.proc_net);
return -ENOMEM;
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 43 | 42.16% | 2 | 33.33% |
Al Viro | 36 | 35.29% | 1 | 16.67% |
Wang Chen | 12 | 11.76% | 1 | 16.67% |
Andrew Hendry | 7 | 6.86% | 1 | 16.67% |
Eric W. Biedermann | 4 | 3.92% | 1 | 16.67% |
Total | 102 | 100.00% | 6 | 100.00% |
void __exit x25_proc_exit(void)
{
remove_proc_subtree("x25", init_net.proc_net);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 14 | 82.35% | 1 | 33.33% |
Eric W. Biedermann | 2 | 11.76% | 1 | 33.33% |
Al Viro | 1 | 5.88% | 1 | 33.33% |
Total | 17 | 100.00% | 3 | 100.00% |
#else /* CONFIG_PROC_FS */
int __init x25_proc_init(void)
{
return 0;
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 11 | 100.00% | 1 | 100.00% |
Total | 11 | 100.00% | 1 | 100.00% |
void __exit x25_proc_exit(void)
{
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 7 | 100.00% | 1 | 100.00% |
Total | 7 | 100.00% | 1 | 100.00% |
#endif /* CONFIG_PROC_FS */
Overall Contributors
Person | Tokens | Prop | Commits | CommitProp |
Arnaldo Carvalho de Melo | 699 | 64.36% | 5 | 25.00% |
Andrew Hendry | 228 | 20.99% | 1 | 5.00% |
Li Zefan | 62 | 5.71% | 2 | 10.00% |
Al Viro | 37 | 3.41% | 1 | 5.00% |
Eric Dumazet | 26 | 2.39% | 2 | 10.00% |
Wang Chen | 12 | 1.10% | 1 | 5.00% |
Eric W. Biedermann | 9 | 0.83% | 1 | 5.00% |
Paul Gortmaker | 3 | 0.28% | 1 | 5.00% |
Philippe De Muyter | 3 | 0.28% | 1 | 5.00% |
Arjan van de Ven | 2 | 0.18% | 1 | 5.00% |
Adrian Bunk | 2 | 0.18% | 1 | 5.00% |
Hideaki Yoshifuji / 吉藤英明 | 1 | 0.09% | 1 | 5.00% |
Jan Engelhardt | 1 | 0.09% | 1 | 5.00% |
Joe Perches | 1 | 0.09% | 1 | 5.00% |
Total | 1086 | 100.00% | 20 | 100.00% |
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