Contributors: 11
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Linus Torvalds (pre-git) |
87 |
33.21% |
11 |
40.74% |
| Eric Dumazet |
73 |
27.86% |
3 |
11.11% |
| David S. Miller |
41 |
15.65% |
3 |
11.11% |
| Vlad Yasevich |
36 |
13.74% |
1 |
3.70% |
| Stefano Brivio |
5 |
1.91% |
1 |
3.70% |
| Arnaldo Carvalho de Melo |
5 |
1.91% |
2 |
7.41% |
| Tom Herbert |
5 |
1.91% |
1 |
3.70% |
| Alexey Dobriyan |
4 |
1.53% |
2 |
7.41% |
| Thomas Gleixner |
2 |
0.76% |
1 |
3.70% |
| Stephen Hemminger |
2 |
0.76% |
1 |
3.70% |
| Linus Torvalds |
2 |
0.76% |
1 |
3.70% |
| Total |
262 |
|
27 |
|
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* INET An implementation of the TCP/IP protocol suite for the LINUX
* operating system. INET is implemented using the BSD Socket
* interface as the means of communication with the user level.
*
* INET protocol dispatch tables.
*
* Authors: Ross Biro
* Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
*
* Fixes:
* Alan Cox : Ahah! udp icmp errors don't work because
* udp_err is never called!
* Alan Cox : Added new fields for init and ready for
* proper fragmentation (_NO_ 4K limits!)
* Richard Colella : Hang on hash collision
* Vince Laviano : Modified inet_del_protocol() to correctly
* maintain copy bit.
*/
#include <linux/cache.h>
#include <linux/module.h>
#include <linux/netdevice.h>
#include <linux/spinlock.h>
#include <net/protocol.h>
struct net_protocol __rcu *inet_protos[MAX_INET_PROTOS] __read_mostly;
EXPORT_SYMBOL(inet_protos);
const struct net_offload __rcu *inet_offloads[MAX_INET_PROTOS] __read_mostly;
EXPORT_SYMBOL(inet_offloads);
int inet_add_protocol(const struct net_protocol *prot, unsigned char protocol)
{
return !cmpxchg((const struct net_protocol **)&inet_protos[protocol],
NULL, prot) ? 0 : -1;
}
EXPORT_SYMBOL(inet_add_protocol);
int inet_add_offload(const struct net_offload *prot, unsigned char protocol)
{
return !cmpxchg((const struct net_offload **)&inet_offloads[protocol],
NULL, prot) ? 0 : -1;
}
EXPORT_SYMBOL(inet_add_offload);
int inet_del_protocol(const struct net_protocol *prot, unsigned char protocol)
{
int ret;
ret = (cmpxchg((const struct net_protocol **)&inet_protos[protocol],
prot, NULL) == prot) ? 0 : -1;
synchronize_net();
return ret;
}
EXPORT_SYMBOL(inet_del_protocol);
int inet_del_offload(const struct net_offload *prot, unsigned char protocol)
{
int ret;
ret = (cmpxchg((const struct net_offload **)&inet_offloads[protocol],
prot, NULL) == prot) ? 0 : -1;
synchronize_net();
return ret;
}
EXPORT_SYMBOL(inet_del_offload);