alpha: binfmt_aout fix

[safe/jmp/linux-2.6] / include / linux / namei.h

diff --git a/include/linux/namei.h b/include/linux/namei.h
index 6b5627a..fc2e035 100644 (file)
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -54,6 +54,7 @@ enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
 #define LOOKUP_OPEN            0x0100
 #define LOOKUP_CREATE          0x0200
 #define LOOKUP_EXCL            0x0400
+#define LOOKUP_RENAME_TARGET   0x0800
 
 extern int user_path_at(int, const char __user *, unsigned, struct path *);
 
@@ -93,4 +94,9 @@ static inline char *nd_get_link(struct nameidata *nd)
        return nd->saved_names[nd->depth];
 }
 
+static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
+{
+       ((char *) name)[min(len, maxlen)] = '\0';
+}
+
 #endif /* _LINUX_NAMEI_H */