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path: root/net/ipv4/ip_sockglue.c
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Diffstat (limited to 'net/ipv4/ip_sockglue.c')
-rw-r--r--net/ipv4/ip_sockglue.c82
1 files changed, 41 insertions, 41 deletions
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 57d4bae6f08..e120686c3cb 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -4,7 +4,7 @@
* interface as the means of communication with the user level.
*
* The IP to API glue.
- *
+ *
* Version: $Id: ip_sockglue.c,v 1.62 2002/02/01 22:01:04 davem Exp $
*
* Authors: see ip.c
@@ -12,7 +12,7 @@
* Fixes:
* Many : Split from ip.c , see ip.c for history.
* Martin Mares : TOS setting fixed.
- * Alan Cox : Fixed a couple of oopses in Martin's
+ * Alan Cox : Fixed a couple of oopses in Martin's
* TOS tweaks.
* Mike McLagan : Routing by source
*/
@@ -253,7 +253,7 @@ int ip_ra_control(struct sock *sk, unsigned char on, void (*destructor)(struct s
return 0;
}
-void ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err,
+void ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err,
__be16 port, u32 info, u8 *payload)
{
struct inet_sock *inet = inet_sk(sk);
@@ -266,10 +266,10 @@ void ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err,
if (!skb)
return;
- serr = SKB_EXT_ERR(skb);
+ serr = SKB_EXT_ERR(skb);
serr->ee.ee_errno = err;
serr->ee.ee_origin = SO_EE_ORIGIN_ICMP;
- serr->ee.ee_type = skb->h.icmph->type;
+ serr->ee.ee_type = skb->h.icmph->type;
serr->ee.ee_code = skb->h.icmph->code;
serr->ee.ee_pad = 0;
serr->ee.ee_info = info;
@@ -301,10 +301,10 @@ void ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 port, u32 inf
skb->nh.iph = iph;
iph->daddr = daddr;
- serr = SKB_EXT_ERR(skb);
+ serr = SKB_EXT_ERR(skb);
serr->ee.ee_errno = err;
serr->ee.ee_origin = SO_EE_ORIGIN_LOCAL;
- serr->ee.ee_type = 0;
+ serr->ee.ee_type = 0;
serr->ee.ee_code = 0;
serr->ee.ee_pad = 0;
serr->ee.ee_info = info;
@@ -319,7 +319,7 @@ void ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 port, u32 inf
kfree_skb(skb);
}
-/*
+/*
* Handle MSG_ERRQUEUE
*/
int ip_recv_error(struct sock *sk, struct msghdr *msg, int len)
@@ -391,7 +391,7 @@ int ip_recv_error(struct sock *sk, struct msghdr *msg, int len)
} else
spin_unlock_bh(&sk->sk_error_queue.lock);
-out_free_skb:
+out_free_skb:
kfree_skb(skb);
out:
return err;
@@ -409,15 +409,15 @@ static int do_ip_setsockopt(struct sock *sk, int level,
struct inet_sock *inet = inet_sk(sk);
int val=0,err;
- if (((1<<optname) & ((1<<IP_PKTINFO) | (1<<IP_RECVTTL) |
- (1<<IP_RECVOPTS) | (1<<IP_RECVTOS) |
- (1<<IP_RETOPTS) | (1<<IP_TOS) |
- (1<<IP_TTL) | (1<<IP_HDRINCL) |
- (1<<IP_MTU_DISCOVER) | (1<<IP_RECVERR) |
+ if (((1<<optname) & ((1<<IP_PKTINFO) | (1<<IP_RECVTTL) |
+ (1<<IP_RECVOPTS) | (1<<IP_RECVTOS) |
+ (1<<IP_RETOPTS) | (1<<IP_TOS) |
+ (1<<IP_TTL) | (1<<IP_HDRINCL) |
+ (1<<IP_MTU_DISCOVER) | (1<<IP_RECVERR) |
(1<<IP_ROUTER_ALERT) | (1<<IP_FREEBIND) |
(1<<IP_PASSSEC))) ||
- optname == IP_MULTICAST_TTL ||
- optname == IP_MULTICAST_LOOP) {
+ optname == IP_MULTICAST_TTL ||
+ optname == IP_MULTICAST_LOOP) {
if (optlen >= sizeof(int)) {
if (get_user(val, (int __user *) optval))
return -EFAULT;
@@ -511,7 +511,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
val &= ~3;
val |= inet->tos & 3;
}
- if (IPTOS_PREC(val) >= IPTOS_PREC_CRITIC_ECP &&
+ if (IPTOS_PREC(val) >= IPTOS_PREC_CRITIC_ECP &&
!capable(CAP_NET_ADMIN)) {
err = -EPERM;
break;
@@ -519,7 +519,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
if (inet->tos != val) {
inet->tos = val;
sk->sk_priority = rt_tos2priority(val);
- sk_dst_reset(sk);
+ sk_dst_reset(sk);
}
break;
case IP_TTL:
@@ -556,13 +556,13 @@ static int do_ip_setsockopt(struct sock *sk, int level,
if (val < 0 || val > 255)
goto e_inval;
inet->mc_ttl = val;
- break;
- case IP_MULTICAST_LOOP:
+ break;
+ case IP_MULTICAST_LOOP:
if (optlen<1)
goto e_inval;
inet->mc_loop = !!val;
- break;
- case IP_MULTICAST_IF:
+ break;
+ case IP_MULTICAST_IF:
{
struct ip_mreqn mreq;
struct net_device *dev = NULL;
@@ -616,7 +616,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
}
case IP_ADD_MEMBERSHIP:
- case IP_DROP_MEMBERSHIP:
+ case IP_DROP_MEMBERSHIP:
{
struct ip_mreqn mreq;
@@ -629,7 +629,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
} else {
memset(&mreq, 0, sizeof(mreq));
if (copy_from_user(&mreq,optval,sizeof(struct ip_mreq)))
- break;
+ break;
}
if (optname == IP_ADD_MEMBERSHIP)
@@ -714,7 +714,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
break;
}
case MCAST_JOIN_GROUP:
- case MCAST_LEAVE_GROUP:
+ case MCAST_LEAVE_GROUP:
{
struct group_req greq;
struct sockaddr_in *psin;
@@ -858,16 +858,16 @@ mc_msf_out:
kfree(gsf);
break;
}
- case IP_ROUTER_ALERT:
+ case IP_ROUTER_ALERT:
err = ip_ra_control(sk, val ? 1 : 0, NULL);
break;
case IP_FREEBIND:
if (optlen<1)
goto e_inval;
- inet->freebind = !!val;
- break;
-
+ inet->freebind = !!val;
+ break;
+
case IP_IPSEC_POLICY:
case IP_XFRM_POLICY:
err = -EPERM;
@@ -954,7 +954,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
struct inet_sock *inet = inet_sk(sk);
int val;
int len;
-
+
if(level!=SOL_IP)
return -EOPNOTSUPP;
@@ -969,7 +969,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
return -EFAULT;
if(len < 0)
return -EINVAL;
-
+
lock_sock(sk);
switch(optname) {
@@ -984,7 +984,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
inet->opt->optlen);
release_sock(sk);
- if (opt->optlen == 0)
+ if (opt->optlen == 0)
return put_user(0, optlen);
ip_options_undo(opt);
@@ -1059,8 +1059,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
addr.s_addr = inet->mc_addr;
release_sock(sk);
- if(put_user(len, optlen))
- return -EFAULT;
+ if(put_user(len, optlen))
+ return -EFAULT;
if(copy_to_user(optval, &addr, len))
return -EFAULT;
return 0;
@@ -1101,7 +1101,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
release_sock(sk);
return err;
}
- case IP_PKTOPTIONS:
+ case IP_PKTOPTIONS:
{
struct msghdr msg;
@@ -1129,15 +1129,15 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
len -= msg.msg_controllen;
return put_user(len, optlen);
}
- case IP_FREEBIND:
- val = inet->freebind;
- break;
+ case IP_FREEBIND:
+ val = inet->freebind;
+ break;
default:
release_sock(sk);
return -ENOPROTOOPT;
}
release_sock(sk);
-
+
if (len < sizeof(int) && len > 0 && val>=0 && val<255) {
unsigned char ucval = (unsigned char)val;
len = 1;
@@ -1168,7 +1168,7 @@ int ip_getsockopt(struct sock *sk, int level,
&& (optname < MRT_BASE || optname > MRT_BASE+10)
#endif
) {
- int len;
+ int len;
if(get_user(len,optlen))
return -EFAULT;
@@ -1197,7 +1197,7 @@ int compat_ip_getsockopt(struct sock *sk, int level, int optname,
&& (optname < MRT_BASE || optname > MRT_BASE+10)
#endif
) {
- int len;
+ int len;
if (get_user(len, optlen))
return -EFAULT;
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-11-24 05:49:27 +0000