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-rw-r--r--include/linux/compat.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 80b17f440ec1..ccd863dd77fa 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -234,5 +234,24 @@ asmlinkage long compat_sys_migrate_pages(compat_pid_t pid,
234 compat_ulong_t maxnode, const compat_ulong_t __user *old_nodes, 234 compat_ulong_t maxnode, const compat_ulong_t __user *old_nodes,
235 const compat_ulong_t __user *new_nodes); 235 const compat_ulong_t __user *new_nodes);
236 236
237/*
238 * epoll (fs/eventpoll.c) compat bits follow ...
239 */
240#ifndef CONFIG_HAS_COMPAT_EPOLL_EVENT
241struct epoll_event;
242#define compat_epoll_event epoll_event
243#else
244asmlinkage long compat_sys_epoll_ctl(int epfd, int op, int fd,
245 struct compat_epoll_event __user *event);
246asmlinkage long compat_sys_epoll_wait(int epfd,
247 struct compat_epoll_event __user *events,
248 int maxevents, int timeout);
249#endif
250asmlinkage long compat_sys_epoll_pwait(int epfd,
251 struct compat_epoll_event __user *events,
252 int maxevents, int timeout,
253 const compat_sigset_t __user *sigmask,
254 compat_size_t sigsetsize);
255
237#endif /* CONFIG_COMPAT */ 256#endif /* CONFIG_COMPAT */
238#endif /* _LINUX_COMPAT_H */ 257#endif /* _LINUX_COMPAT_H */