From: Eric Dumazet <eric.dumazet@gmail.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: Linux Netdev List <netdev@vger.kernel.org>
Subject: [PATCH net-next-2.6] ipv4: af_inet.c cleanups
Date: Thu, 27 Aug 2009 15:35:03 +0200 [thread overview]
Message-ID: <4A968B87.8090001@gmail.com> (raw)
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
---
net/ipv4/af_inet.c | 112 +++++++++++++++++++++----------------------
1 files changed, 55 insertions(+), 57 deletions(-)
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 197d024..6c30a73 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -124,7 +124,6 @@ static struct list_head inetsw[SOCK_MAX];
static DEFINE_SPINLOCK(inetsw_lock);
struct ipv4_config ipv4_config;
-
EXPORT_SYMBOL(ipv4_config);
/* New destruction routine */
@@ -139,12 +138,12 @@ void inet_sock_destruct(struct sock *sk)
sk_mem_reclaim(sk);
if (sk->sk_type == SOCK_STREAM && sk->sk_state != TCP_CLOSE) {
- printk("Attempt to release TCP socket in state %d %p\n",
+ pr_err("Attempt to release TCP socket in state %d %p\n",
sk->sk_state, sk);
return;
}
if (!sock_flag(sk, SOCK_DEAD)) {
- printk("Attempt to release alive inet socket %p\n", sk);
+ pr_err("Attempt to release alive inet socket %p\n", sk);
return;
}
@@ -157,6 +156,7 @@ void inet_sock_destruct(struct sock *sk)
dst_release(sk->sk_dst_cache);
sk_refcnt_debug_dec(sk);
}
+EXPORT_SYMBOL(inet_sock_destruct);
/*
* The routines beyond this point handle the behaviour of an AF_INET
@@ -219,6 +219,7 @@ out:
release_sock(sk);
return err;
}
+EXPORT_SYMBOL(inet_listen);
u32 inet_ehash_secret __read_mostly;
EXPORT_SYMBOL(inet_ehash_secret);
@@ -435,9 +436,11 @@ int inet_release(struct socket *sock)
}
return 0;
}
+EXPORT_SYMBOL(inet_release);
/* It is off by default, see below. */
int sysctl_ip_nonlocal_bind __read_mostly;
+EXPORT_SYMBOL(sysctl_ip_nonlocal_bind);
int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
{
@@ -519,6 +522,7 @@ out_release_sock:
out:
return err;
}
+EXPORT_SYMBOL(inet_bind);
int inet_dgram_connect(struct socket *sock, struct sockaddr * uaddr,
int addr_len, int flags)
@@ -532,6 +536,7 @@ int inet_dgram_connect(struct socket *sock, struct sockaddr * uaddr,
return -EAGAIN;
return sk->sk_prot->connect(sk, (struct sockaddr *)uaddr, addr_len);
}
+EXPORT_SYMBOL(inet_dgram_connect);
static long inet_wait_for_connect(struct sock *sk, long timeo)
{
@@ -641,6 +646,7 @@ sock_error:
sock->state = SS_DISCONNECTING;
goto out;
}
+EXPORT_SYMBOL(inet_stream_connect);
/*
* Accept a pending connection. The TCP layer now gives BSD semantics.
@@ -668,6 +674,7 @@ int inet_accept(struct socket *sock, struct socket *newsock, int flags)
do_err:
return err;
}
+EXPORT_SYMBOL(inet_accept);
/*
@@ -699,6 +706,7 @@ int inet_getname(struct socket *sock, struct sockaddr *uaddr,
*uaddr_len = sizeof(*sin);
return 0;
}
+EXPORT_SYMBOL(inet_getname);
int inet_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
size_t size)
@@ -711,9 +719,11 @@ int inet_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
return sk->sk_prot->sendmsg(iocb, sk, msg, size);
}
+EXPORT_SYMBOL(inet_sendmsg);
-static ssize_t inet_sendpage(struct socket *sock, struct page *page, int offset, size_t size, int flags)
+static ssize_t inet_sendpage(struct socket *sock, struct page *page, int offset,
+ size_t size, int flags)
{
struct sock *sk = sock->sk;
@@ -780,6 +790,7 @@ int inet_shutdown(struct socket *sock, int how)
release_sock(sk);
return err;
}
+EXPORT_SYMBOL(inet_shutdown);
/*
* ioctl() calls you can issue on an INET socket. Most of these are
@@ -798,44 +809,45 @@ int inet_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
struct net *net = sock_net(sk);
switch (cmd) {
- case SIOCGSTAMP:
- err = sock_get_timestamp(sk, (struct timeval __user *)arg);
- break;
- case SIOCGSTAMPNS:
- err = sock_get_timestampns(sk, (struct timespec __user *)arg);
- break;
- case SIOCADDRT:
- case SIOCDELRT:
- case SIOCRTMSG:
- err = ip_rt_ioctl(net, cmd, (void __user *)arg);
- break;
- case SIOCDARP:
- case SIOCGARP:
- case SIOCSARP:
- err = arp_ioctl(net, cmd, (void __user *)arg);
- break;
- case SIOCGIFADDR:
- case SIOCSIFADDR:
- case SIOCGIFBRDADDR:
- case SIOCSIFBRDADDR:
- case SIOCGIFNETMASK:
- case SIOCSIFNETMASK:
- case SIOCGIFDSTADDR:
- case SIOCSIFDSTADDR:
- case SIOCSIFPFLAGS:
- case SIOCGIFPFLAGS:
- case SIOCSIFFLAGS:
- err = devinet_ioctl(net, cmd, (void __user *)arg);
- break;
- default:
- if (sk->sk_prot->ioctl)
- err = sk->sk_prot->ioctl(sk, cmd, arg);
- else
- err = -ENOIOCTLCMD;
- break;
+ case SIOCGSTAMP:
+ err = sock_get_timestamp(sk, (struct timeval __user *)arg);
+ break;
+ case SIOCGSTAMPNS:
+ err = sock_get_timestampns(sk, (struct timespec __user *)arg);
+ break;
+ case SIOCADDRT:
+ case SIOCDELRT:
+ case SIOCRTMSG:
+ err = ip_rt_ioctl(net, cmd, (void __user *)arg);
+ break;
+ case SIOCDARP:
+ case SIOCGARP:
+ case SIOCSARP:
+ err = arp_ioctl(net, cmd, (void __user *)arg);
+ break;
+ case SIOCGIFADDR:
+ case SIOCSIFADDR:
+ case SIOCGIFBRDADDR:
+ case SIOCSIFBRDADDR:
+ case SIOCGIFNETMASK:
+ case SIOCSIFNETMASK:
+ case SIOCGIFDSTADDR:
+ case SIOCSIFDSTADDR:
+ case SIOCSIFPFLAGS:
+ case SIOCGIFPFLAGS:
+ case SIOCSIFFLAGS:
+ err = devinet_ioctl(net, cmd, (void __user *)arg);
+ break;
+ default:
+ if (sk->sk_prot->ioctl)
+ err = sk->sk_prot->ioctl(sk, cmd, arg);
+ else
+ err = -ENOIOCTLCMD;
+ break;
}
return err;
}
+EXPORT_SYMBOL(inet_ioctl);
const struct proto_ops inet_stream_ops = {
.family = PF_INET,
@@ -862,6 +874,7 @@ const struct proto_ops inet_stream_ops = {
.compat_getsockopt = compat_sock_common_getsockopt,
#endif
};
+EXPORT_SYMBOL(inet_stream_ops);
const struct proto_ops inet_dgram_ops = {
.family = PF_INET,
@@ -887,6 +900,7 @@ const struct proto_ops inet_dgram_ops = {
.compat_getsockopt = compat_sock_common_getsockopt,
#endif
};
+EXPORT_SYMBOL(inet_dgram_ops);
/*
* For SOCK_RAW sockets; should be the same as inet_dgram_ops but without
@@ -1016,6 +1030,7 @@ out_illegal:
p->type);
goto out;
}
+EXPORT_SYMBOL(inet_register_protosw);
void inet_unregister_protosw(struct inet_protosw *p)
{
@@ -1031,6 +1046,7 @@ void inet_unregister_protosw(struct inet_protosw *p)
synchronize_net();
}
}
+EXPORT_SYMBOL(inet_unregister_protosw);
/*
* Shall we try to damage output packets if routing dev changes?
@@ -1141,7 +1157,6 @@ int inet_sk_rebuild_header(struct sock *sk)
return err;
}
-
EXPORT_SYMBOL(inet_sk_rebuild_header);
static int inet_gso_send_check(struct sk_buff *skb)
@@ -1369,7 +1384,6 @@ int inet_ctl_sock_create(struct sock **sk, unsigned short family,
}
return rc;
}
-
EXPORT_SYMBOL_GPL(inet_ctl_sock_create);
unsigned long snmp_fold_field(void *mib[], int offt)
@@ -1676,19 +1690,3 @@ static int __init ipv4_proc_init(void)
MODULE_ALIAS_NETPROTO(PF_INET);
-EXPORT_SYMBOL(inet_accept);
-EXPORT_SYMBOL(inet_bind);
-EXPORT_SYMBOL(inet_dgram_connect);
-EXPORT_SYMBOL(inet_dgram_ops);
-EXPORT_SYMBOL(inet_getname);
-EXPORT_SYMBOL(inet_ioctl);
-EXPORT_SYMBOL(inet_listen);
-EXPORT_SYMBOL(inet_register_protosw);
-EXPORT_SYMBOL(inet_release);
-EXPORT_SYMBOL(inet_sendmsg);
-EXPORT_SYMBOL(inet_shutdown);
-EXPORT_SYMBOL(inet_sock_destruct);
-EXPORT_SYMBOL(inet_stream_connect);
-EXPORT_SYMBOL(inet_stream_ops);
-EXPORT_SYMBOL(inet_unregister_protosw);
-EXPORT_SYMBOL(sysctl_ip_nonlocal_bind);
next reply other threads:[~2009-08-27 13:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-27 13:35 Eric Dumazet [this message]
2009-08-29 6:45 ` [PATCH net-next-2.6] ipv4: af_inet.c cleanups David Miller
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