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-rw-r--r--sysdeps/generic/bits/libc-lock.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/sysdeps/generic/bits/libc-lock.h b/sysdeps/generic/bits/libc-lock.h
index 84f9cd4653..4613310d39 100644
--- a/sysdeps/generic/bits/libc-lock.h
+++ b/sysdeps/generic/bits/libc-lock.h
@@ -1,5 +1,5 @@
 /* libc-internal interface for mutex locks.  Stub version.
-   Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -29,9 +29,11 @@
    begins with a `*'), because its storage size will not be known outside
    of libc.  */
 #define __libc_lock_define(CLASS,NAME)
+#define __libc_rwlock_define(CLASS,NAME)
 
 /* Define an initialized lock variable NAME with storage class CLASS.  */
 #define __libc_lock_define_initialized(CLASS,NAME)
+#define __libc_rwlock_define_initialized(CLASS,NAME)
 
 /* Define an initialized recursive lock variable NAME with storage
    class CLASS.  */
@@ -40,6 +42,7 @@
 /* Initialize the named lock variable, leaving it in a consistent, unlocked
    state.  */
 #define __libc_lock_init(NAME)
+#define __libc_rwlock_init(NAME)
 
 /* Same as last but this time we initialize a recursive mutex.  */
 #define __libc_lock_init_recursive(NAME)
@@ -48,24 +51,30 @@
    used again until __libc_lock_init is called again on it.  This must be
    called on a lock variable before the containing storage is reused.  */
 #define __libc_lock_fini(NAME)
+#define __libc_rwlock_fini(NAME)
 
 /* Finalize recursive named lock.  */
 #define __libc_lock_fini_recursive(NAME)
 
 /* Lock the named lock variable.  */
 #define __libc_lock_lock(NAME)
+#define __libc_rwlock_rdlock(NAME)
+#define __libc_rwlock_wrlock(NAME)
 
 /* Lock the recursive named lock variable.  */
 #define __libc_lock_lock_recursive(NAME)
 
 /* Try to lock the named lock variable.  */
 #define __libc_lock_trylock(NAME) 0
+#define __libc_rwlock_tryrdlock(NAME) 0
+#define __libc_rwlock_trywrlock(NAME) 0
 
 /* Try to lock the recursive named lock variable.  */
 #define __libc_lock_trylock_recursive(NAME) 0
 
 /* Unlock the named lock variable.  */
 #define __libc_lock_unlock(NAME)
+#define __libc_rwlock_unlock(NAME)
 
 /* Unlock the recursive named lock variable.  */
 #define __libc_lock_unlock_recursive(NAME)