ide: cable detection fixes (take 2)

[powerpc.git] / include / linux / compat.h

diff --git a/include/linux/compat.h b/include/linux/compat.h
index 9760753..ccd863d 100644 (file)
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -13,6 +13,7 @@
 
 #include <asm/compat.h>
 #include <asm/siginfo.h>
+#include <asm/signal.h>
 
 #define compat_jiffies_to_clock_t(x)   \
                (((unsigned long)(x) * COMPAT_USER_HZ) / HZ)
@@ -162,7 +163,7 @@ asmlinkage long
 compat_sys_set_robust_list(struct compat_robust_list_head __user *head,
                           compat_size_t len);
 asmlinkage long
-compat_sys_get_robust_list(int pid, compat_uptr_t *head_ptr,
+compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
                           compat_size_t __user *len_ptr);
 
 long compat_sys_semctl(int first, int second, int third, void __user *uptr);
@@ -195,7 +196,7 @@ asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp,
 #define BITS_TO_COMPAT_LONGS(bits) \
        (((bits)+BITS_PER_COMPAT_LONG-1)/BITS_PER_COMPAT_LONG)
 
-long compat_get_bitmap(unsigned long *mask, compat_ulong_t __user *umask,
+long compat_get_bitmap(unsigned long *mask, const compat_ulong_t __user *umask,
                       unsigned long bitmap_size);
 long compat_put_bitmap(compat_ulong_t __user *umask, unsigned long *mask,
                       unsigned long bitmap_size);
@@ -227,6 +228,30 @@ static inline int compat_timespec_compare(struct compat_timespec *lhs,
 asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
 
 extern int compat_printk(const char *fmt, ...);
+extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat);
+
+asmlinkage long compat_sys_migrate_pages(compat_pid_t pid,
+               compat_ulong_t maxnode, const compat_ulong_t __user *old_nodes,
+               const compat_ulong_t __user *new_nodes);
+
+/*
+ * epoll (fs/eventpoll.c) compat bits follow ...
+ */
+#ifndef CONFIG_HAS_COMPAT_EPOLL_EVENT
+struct epoll_event;
+#define compat_epoll_event     epoll_event
+#else
+asmlinkage long compat_sys_epoll_ctl(int epfd, int op, int fd,
+                       struct compat_epoll_event __user *event);
+asmlinkage long compat_sys_epoll_wait(int epfd,
+                       struct compat_epoll_event __user *events,
+                       int maxevents, int timeout);
+#endif
+asmlinkage long compat_sys_epoll_pwait(int epfd,
+                       struct compat_epoll_event __user *events,
+                       int maxevents, int timeout,
+                       const compat_sigset_t __user *sigmask,
+                       compat_size_t sigsetsize);
 
 #endif /* CONFIG_COMPAT */
 #endif /* _LINUX_COMPAT_H */