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-rw-r--r--include/linux/net.h83
1 files changed, 0 insertions, 83 deletions
diff --git a/include/linux/net.h b/include/linux/net.h
index 70ee3c310f15..6ce87663551c 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -268,89 +268,6 @@ extern int kernel_sock_ioctl(struct socket *sock, int cmd, unsigned long arg);
268extern int kernel_sock_shutdown(struct socket *sock, 268extern int kernel_sock_shutdown(struct socket *sock,
269 enum sock_shutdown_cmd how); 269 enum sock_shutdown_cmd how);
270 270
271#ifndef CONFIG_SMP
272#define SOCKOPS_WRAPPED(name) name
273#define SOCKOPS_WRAP(name, fam)
274#else
275
276#define SOCKOPS_WRAPPED(name) __unlocked_##name
277
278#define SOCKCALL_WRAP(name, call, parms, args) \
279static int __lock_##name##_##call parms \
280{ \
281 int ret; \
282 lock_kernel(); \
283 ret = __unlocked_##name##_ops.call args ;\
284 unlock_kernel(); \
285 return ret; \
286}
287
288#define SOCKCALL_UWRAP(name, call, parms, args) \
289static unsigned int __lock_##name##_##call parms \
290{ \
291 int ret; \
292 lock_kernel(); \
293 ret = __unlocked_##name##_ops.call args ;\
294 unlock_kernel(); \
295 return ret; \
296}
297
298
299#define SOCKOPS_WRAP(name, fam) \
300SOCKCALL_WRAP(name, release, (struct socket *sock), (sock)) \
301SOCKCALL_WRAP(name, bind, (struct socket *sock, struct sockaddr *uaddr, int addr_len), \
302 (sock, uaddr, addr_len)) \
303SOCKCALL_WRAP(name, connect, (struct socket *sock, struct sockaddr * uaddr, \
304 int addr_len, int flags), \
305 (sock, uaddr, addr_len, flags)) \
306SOCKCALL_WRAP(name, socketpair, (struct socket *sock1, struct socket *sock2), \
307 (sock1, sock2)) \
308SOCKCALL_WRAP(name, accept, (struct socket *sock, struct socket *newsock, \
309 int flags), (sock, newsock, flags)) \
310SOCKCALL_WRAP(name, getname, (struct socket *sock, struct sockaddr *uaddr, \
311 int *addr_len, int peer), (sock, uaddr, addr_len, peer)) \
312SOCKCALL_UWRAP(name, poll, (struct file *file, struct socket *sock, struct poll_table_struct *wait), \
313 (file, sock, wait)) \
314SOCKCALL_WRAP(name, ioctl, (struct socket *sock, unsigned int cmd, \
315 unsigned long arg), (sock, cmd, arg)) \
316SOCKCALL_WRAP(name, compat_ioctl, (struct socket *sock, unsigned int cmd, \
317 unsigned long arg), (sock, cmd, arg)) \
318SOCKCALL_WRAP(name, listen, (struct socket *sock, int len), (sock, len)) \
319SOCKCALL_WRAP(name, shutdown, (struct socket *sock, int flags), (sock, flags)) \
320SOCKCALL_WRAP(name, setsockopt, (struct socket *sock, int level, int optname, \
321 char __user *optval, unsigned int optlen), (sock, level, optname, optval, optlen)) \
322SOCKCALL_WRAP(name, getsockopt, (struct socket *sock, int level, int optname, \
323 char __user *optval, int __user *optlen), (sock, level, optname, optval, optlen)) \
324SOCKCALL_WRAP(name, sendmsg, (struct kiocb *iocb, struct socket *sock, struct msghdr *m, size_t len), \
325 (iocb, sock, m, len)) \
326SOCKCALL_WRAP(name, recvmsg, (struct kiocb *iocb, struct socket *sock, struct msghdr *m, size_t len, int flags), \
327 (iocb, sock, m, len, flags)) \
328SOCKCALL_WRAP(name, mmap, (struct file *file, struct socket *sock, struct vm_area_struct *vma), \
329 (file, sock, vma)) \
330 \
331static const struct proto_ops name##_ops = { \
332 .family = fam, \
333 .owner = THIS_MODULE, \
334 .release = __lock_##name##_release, \
335 .bind = __lock_##name##_bind, \
336 .connect = __lock_##name##_connect, \
337 .socketpair = __lock_##name##_socketpair, \
338 .accept = __lock_##name##_accept, \
339 .getname = __lock_##name##_getname, \
340 .poll = __lock_##name##_poll, \
341 .ioctl = __lock_##name##_ioctl, \
342 .compat_ioctl = __lock_##name##_compat_ioctl, \
343 .listen = __lock_##name##_listen, \
344 .shutdown = __lock_##name##_shutdown, \
345 .setsockopt = __lock_##name##_setsockopt, \
346 .getsockopt = __lock_##name##_getsockopt, \
347 .sendmsg = __lock_##name##_sendmsg, \
348 .recvmsg = __lock_##name##_recvmsg, \
349 .mmap = __lock_##name##_mmap, \
350};
351
352#endif
353
354#define MODULE_ALIAS_NETPROTO(proto) \ 271#define MODULE_ALIAS_NETPROTO(proto) \
355 MODULE_ALIAS("net-pf-" __stringify(proto)) 272 MODULE_ALIAS("net-pf-" __stringify(proto))
356 273