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-rw-r--r--nptl/sysdeps/pthread/bits/libc-lock.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/nptl/sysdeps/pthread/bits/libc-lock.h b/nptl/sysdeps/pthread/bits/libc-lock.h
index 327e3833fa..0adf273e35 100644
--- a/nptl/sysdeps/pthread/bits/libc-lock.h
+++ b/nptl/sysdeps/pthread/bits/libc-lock.h
@@ -131,6 +131,9 @@ typedef pthread_key_t __libc_key_t;
 #define _RTLD_LOCK_RECURSIVE_INITIALIZER \
   {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP}
 
+#define __rtld_lock_initialize(NAME) \
+  (void) ((NAME) = (__rtld_lock_recursive_t) _RTLD_LOCK_RECURSIVE_INITIALIZER)
+
 /* If we check for a weakly referenced symbol and then perform a
    normal jump to it te code generated for some platforms in case of
    PIC is unnecessarily slow.  What would happen is that the function