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| author |   Kirill Tkhai <ktkhai@virtuozzo.com> | 2019-12-09 13:03:40 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-12-12 17:04:54 -0800 |
| commit | b4653342b1514cb11f25b727c689451aff02996d (patch) | |
| tree | 9cd9cecda77261092922976494939bebb7a4050b /include | |
| parent | Merge branch 'vsock-add-local-transport-support' (diff) | |
| download | linux-dev-b4653342b1514cb11f25b727c689451aff02996d.tar.xz linux-dev-b4653342b1514cb11f25b727c689451aff02996d.zip | |
net: Allow to show socket-specific information in /proc/[pid]/fdinfo/[fd]
This adds .show_fdinfo to socket_file_ops, so protocols will be able
to print their specific data in fdinfo.
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/net.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/net.h b/include/linux/net.h index 9cafb5f353a9..6451425e828f 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -171,6 +171,7 @@ struct proto_ops { int (*compat_getsockopt)(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen); #endif + void (*show_fdinfo)(struct seq_file *m, struct socket *sock); int (*sendmsg) (struct socket *sock, struct msghdr *m, size_t total_len); /* Notes for implementing recvmsg: |