X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fcompat.h;h=e1e78bb971aa5d46da0aaa999476c0b36809f231;hb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;hp=e45c0f905451ac2f4696dac1010c7f30bcd833ba;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git

diff --git a/include/linux/compat.h b/include/linux/compat.h
index e45c0f905..e1e78bb97 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -79,6 +79,8 @@ struct compat_rusage {
 	compat_long_t	ru_nivcsw;
 };
 
+extern int put_compat_rusage(const struct rusage *, struct compat_rusage __user *);
+
 struct compat_dirent {
 	u32		d_ino;
 	compat_off_t	d_off;
@@ -130,5 +132,15 @@ asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp,
 		compat_ulong_t __user *outp, compat_ulong_t __user *exp,
 		struct compat_timeval __user *tvp);
 
+#define BITS_PER_COMPAT_LONG    (8*sizeof(compat_long_t))
+
+#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,
+		       unsigned long bitmap_size);
+long compat_put_bitmap(compat_ulong_t __user *umask, unsigned long *mask,
+		       unsigned long bitmap_size);
+
 #endif /* CONFIG_COMPAT */
 #endif /* _LINUX_COMPAT_H */