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authorDmitry Mishin <dim@openvz.org>2006-03-21 01:45:21 -0500
committerDavid S. Miller <davem@davemloft.net>2006-03-21 01:45:21 -0500
commit3fdadf7d27e3fbcf72930941884387d1f4936f04 (patch)
tree167072cf1e60b6b307610563614b435ff0caa52d /include
parentc750360938b403e6cc193d293cfbcb099dd6c60e (diff)
[NET]: {get|set}sockopt compatibility layer
This patch extends {get|set}sockopt compatibility layer in order to move protocol specific parts to their place and avoid huge universal net/compat.c file in the future. Signed-off-by: Dmitry Mishin <dim@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/net.h4
-rw-r--r--include/linux/netfilter.h9
-rw-r--r--include/net/inet_connection_sock.h6
-rw-r--r--include/net/ip.h4
-rw-r--r--include/net/ipv6.h10
-rw-r--r--include/net/sctp/structs.h10
-rw-r--r--include/net/sock.h12
-rw-r--r--include/net/tcp.h6
8 files changed, 61 insertions, 0 deletions
diff --git a/include/linux/net.h b/include/linux/net.h
index 28195a2d8ff0..152fa6551fd8 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -149,6 +149,10 @@ struct proto_ops {
149 int optname, char __user *optval, int optlen); 149 int optname, char __user *optval, int optlen);
150 int (*getsockopt)(struct socket *sock, int level, 150 int (*getsockopt)(struct socket *sock, int level,
151 int optname, char __user *optval, int __user *optlen); 151 int optname, char __user *optval, int __user *optlen);
152 int (*compat_setsockopt)(struct socket *sock, int level,
153 int optname, char __user *optval, int optlen);
154 int (*compat_getsockopt)(struct socket *sock, int level,
155 int optname, char __user *optval, int __user *optlen);
152 int (*sendmsg) (struct kiocb *iocb, struct socket *sock, 156 int (*sendmsg) (struct kiocb *iocb, struct socket *sock,
153 struct msghdr *m, size_t total_len); 157 struct msghdr *m, size_t total_len);
154 int (*recvmsg) (struct kiocb *iocb, struct socket *sock, 158 int (*recvmsg) (struct kiocb *iocb, struct socket *sock,
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 468896939843..412e52ca9720 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -80,10 +80,14 @@ struct nf_sockopt_ops
80 int set_optmin; 80 int set_optmin;
81 int set_optmax; 81 int set_optmax;
82 int (*set)(struct sock *sk, int optval, void __user *user, unsigned int len); 82 int (*set)(struct sock *sk, int optval, void __user *user, unsigned int len);
83 int (*compat_set)(struct sock *sk, int optval,
84 void __user *user, unsigned int len);
83 85
84 int get_optmin; 86 int get_optmin;
85 int get_optmax; 87 int get_optmax;
86 int (*get)(struct sock *sk, int optval, void __user *user, int *len); 88 int (*get)(struct sock *sk, int optval, void __user *user, int *len);
89 int (*compat_get)(struct sock *sk, int optval,
90 void __user *user, int *len);
87 91
88 /* Number of users inside set() or get(). */ 92 /* Number of users inside set() or get(). */
89 unsigned int use; 93 unsigned int use;
@@ -246,6 +250,11 @@ int nf_setsockopt(struct sock *sk, int pf, int optval, char __user *opt,
246int nf_getsockopt(struct sock *sk, int pf, int optval, char __user *opt, 250int nf_getsockopt(struct sock *sk, int pf, int optval, char __user *opt,
247 int *len); 251 int *len);
248 252
253int compat_nf_setsockopt(struct sock *sk, int pf, int optval,
254 char __user *opt, int len);
255int compat_nf_getsockopt(struct sock *sk, int pf, int optval,
256 char __user *opt, int *len);
257
249/* Packet queuing */ 258/* Packet queuing */
250struct nf_queue_handler { 259struct nf_queue_handler {
251 int (*outfn)(struct sk_buff *skb, struct nf_info *info, 260 int (*outfn)(struct sk_buff *skb, struct nf_info *info,
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 363a067403ee..ae61331366f0 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -50,6 +50,12 @@ struct inet_connection_sock_af_ops {
50 char __user *optval, int optlen); 50 char __user *optval, int optlen);
51 int (*getsockopt)(struct sock *sk, int level, int optname, 51 int (*getsockopt)(struct sock *sk, int level, int optname,
52 char __user *optval, int __user *optlen); 52 char __user *optval, int __user *optlen);
53 int (*compat_setsockopt)(struct sock *sk,
54 int level, int optname,
55 char __user *optval, int optlen);
56 int (*compat_getsockopt)(struct sock *sk,
57 int level, int optname,
58 char __user *optval, int __user *optlen);
53 void (*addr2sockaddr)(struct sock *sk, struct sockaddr *); 59 void (*addr2sockaddr)(struct sock *sk, struct sockaddr *);
54 int sockaddr_len; 60 int sockaddr_len;
55}; 61};
diff --git a/include/net/ip.h b/include/net/ip.h
index fab3d5b3ab1c..8fe6156ca9b0 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -356,6 +356,10 @@ extern void ip_cmsg_recv(struct msghdr *msg, struct sk_buff *skb);
356extern int ip_cmsg_send(struct msghdr *msg, struct ipcm_cookie *ipc); 356extern int ip_cmsg_send(struct msghdr *msg, struct ipcm_cookie *ipc);
357extern int ip_setsockopt(struct sock *sk, int level, int optname, char __user *optval, int optlen); 357extern int ip_setsockopt(struct sock *sk, int level, int optname, char __user *optval, int optlen);
358extern int ip_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen); 358extern int ip_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen);
359extern int compat_ip_setsockopt(struct sock *sk, int level,
360 int optname, char __user *optval, int optlen);
361extern int compat_ip_getsockopt(struct sock *sk, int level,
362 int optname, char __user *optval, int __user *optlen);
359extern int ip_ra_control(struct sock *sk, unsigned char on, void (*destructor)(struct sock *)); 363extern int ip_ra_control(struct sock *sk, unsigned char on, void (*destructor)(struct sock *));
360 364
361extern int ip_recv_error(struct sock *sk, struct msghdr *msg, int len); 365extern int ip_recv_error(struct sock *sk, struct msghdr *msg, int len);
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index c893a1ce4b39..6d6f0634ae41 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -520,6 +520,16 @@ extern int ipv6_getsockopt(struct sock *sk, int level,
520 int optname, 520 int optname,
521 char __user *optval, 521 char __user *optval,
522 int __user *optlen); 522 int __user *optlen);
523extern int compat_ipv6_setsockopt(struct sock *sk,
524 int level,
525 int optname,
526 char __user *optval,
527 int optlen);
528extern int compat_ipv6_getsockopt(struct sock *sk,
529 int level,
530 int optname,
531 char __user *optval,
532 int __user *optlen);
523 533
524extern void ipv6_packet_init(void); 534extern void ipv6_packet_init(void);
525 535
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 072f407848a6..eba99f375517 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -514,6 +514,16 @@ struct sctp_af {
514 int optname, 514 int optname,
515 char __user *optval, 515 char __user *optval,
516 int __user *optlen); 516 int __user *optlen);
517 int (*compat_setsockopt) (struct sock *sk,
518 int level,
519 int optname,
520 char __user *optval,
521 int optlen);
522 int (*compat_getsockopt) (struct sock *sk,
523 int level,
524 int optname,
525 char __user *optval,
526 int __user *optlen);
517 struct dst_entry *(*get_dst) (struct sctp_association *asoc, 527 struct dst_entry *(*get_dst) (struct sctp_association *asoc,
518 union sctp_addr *daddr, 528 union sctp_addr *daddr,
519 union sctp_addr *saddr); 529 union sctp_addr *saddr);
diff --git a/include/net/sock.h b/include/net/sock.h
index f63d0d56712c..ec226f31dc2a 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -520,6 +520,14 @@ struct proto {
520 int (*getsockopt)(struct sock *sk, int level, 520 int (*getsockopt)(struct sock *sk, int level,
521 int optname, char __user *optval, 521 int optname, char __user *optval,
522 int __user *option); 522 int __user *option);
523 int (*compat_setsockopt)(struct sock *sk,
524 int level,
525 int optname, char __user *optval,
526 int optlen);
527 int (*compat_getsockopt)(struct sock *sk,
528 int level,
529 int optname, char __user *optval,
530 int __user *option);
523 int (*sendmsg)(struct kiocb *iocb, struct sock *sk, 531 int (*sendmsg)(struct kiocb *iocb, struct sock *sk,
524 struct msghdr *msg, size_t len); 532 struct msghdr *msg, size_t len);
525 int (*recvmsg)(struct kiocb *iocb, struct sock *sk, 533 int (*recvmsg)(struct kiocb *iocb, struct sock *sk,
@@ -816,6 +824,10 @@ extern int sock_common_recvmsg(struct kiocb *iocb, struct socket *sock,
816 struct msghdr *msg, size_t size, int flags); 824 struct msghdr *msg, size_t size, int flags);
817extern int sock_common_setsockopt(struct socket *sock, int level, int optname, 825extern int sock_common_setsockopt(struct socket *sock, int level, int optname,
818 char __user *optval, int optlen); 826 char __user *optval, int optlen);
827extern int compat_sock_common_getsockopt(struct socket *sock, int level,
828 int optname, char __user *optval, int __user *optlen);
829extern int compat_sock_common_setsockopt(struct socket *sock, int level,
830 int optname, char __user *optval, int optlen);
819 831
820extern void sk_common_release(struct sock *sk); 832extern void sk_common_release(struct sock *sk);
821 833
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 457e224de468..9418f4d1afbb 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -353,6 +353,12 @@ extern int tcp_getsockopt(struct sock *sk, int level,
353extern int tcp_setsockopt(struct sock *sk, int level, 353extern int tcp_setsockopt(struct sock *sk, int level,
354 int optname, char __user *optval, 354 int optname, char __user *optval,
355 int optlen); 355 int optlen);
356extern int compat_tcp_getsockopt(struct sock *sk,
357 int level, int optname,
358 char __user *optval, int __user *optlen);
359extern int compat_tcp_setsockopt(struct sock *sk,
360 int level, int optname,
361 char __user *optval, int optlen);
356extern void tcp_set_keepalive(struct sock *sk, int val); 362extern void tcp_set_keepalive(struct sock *sk, int val);
357extern int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, 363extern int tcp_recvmsg(struct kiocb *iocb, struct sock *sk,
358 struct msghdr *msg, 364 struct msghdr *msg,
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-17 21:41:02 -0500