1 files changed, 8 insertions, 0 deletions

diff --git a/include/linux/compat.h b/include/linux/compat.h
index 3fd2194ff573..b880864672de 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -125,6 +125,13 @@ struct compat_dirent {
         char            d_name[256];
 };
 
+struct compat_ustat {
+        compat_daddr_t          f_tfree;
+        compat_ino_t            f_tinode;
+        char                    f_fname[6];
+        char                    f_fpack[6];
+};
+
 typedef union compat_sigval {
         compat_int_t    sival_int;
         compat_uptr_t   sival_ptr;
@@ -178,6 +185,7 @@ long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
                 unsigned nsems, const struct compat_timespec __user *timeout);
 asmlinkage long compat_sys_keyctl(u32 option,
                               u32 arg2, u32 arg3, u32 arg4, u32 arg5);
+asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
 
 asmlinkage ssize_t compat_sys_readv(unsigned long fd,
                 const struct compat_iovec __user *vec, unsigned long vlen);