-/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2004, 2005, 2006 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
} pthread_attr_t;
+typedef struct __pthread_internal_slist
+{
+ struct __pthread_internal_slist *__next;
+} __pthread_slist_t;
+
+
/* Data structures for mutex handling. The structure of the attribute
type is not exposed on purpose. */
typedef union
{
- struct
+ struct __pthread_mutex_s
{
int __lock;
unsigned int __count;
binary compatibility. */
int __kind;
unsigned int __nusers;
- int __spins;
+ __extension__ union
+ {
+ int __spins;
+ __pthread_slist_t __list;
+ };
} __data;
char __size[__SIZEOF_PTHREAD_MUTEX_T];
long int __align;
/* Extra attributes for the cleanup functions. */
-#define __cleanup_fct_attribute __attribute ((regparm (1)))
+#define __cleanup_fct_attribute __attribute__ ((__regparm__ (1)))
#endif /* bits/pthreadtypes.h */