+/**
+ * @file impatomic.h
+ * @brief Common header for C11/C++11 atomics
+ *
+ * Note that some features are unavailable, as they require support from a true
+ * C11/C++11 compiler.
+ */
+
+#ifndef __IMPATOMIC_H__
+#define __IMPATOMIC_H__
+
#include "memoryorder.h"
#include "cmodelint.h"
#ifdef __cplusplus
bool test_and_set( memory_order = memory_order_seq_cst ) volatile;
void clear( memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
CPP0X( atomic_flag() = default; )
CPP0X( atomic_flag( const atomic_flag& ) = delete; )
extern void atomic_flag_clear( volatile atomic_flag* );
extern void atomic_flag_clear_explicit
( volatile atomic_flag*, memory_order );
-extern void atomic_flag_fence
-( const volatile atomic_flag*, memory_order );
extern void __atomic_flag_wait__
( volatile atomic_flag* );
extern void __atomic_flag_wait_explicit__
inline void atomic_flag::clear( memory_order __x__ ) volatile
{ atomic_flag_clear_explicit( this, __x__ ); }
-inline void atomic_flag::fence( memory_order __x__ ) const volatile
-{ atomic_flag_fence( this, __x__ ); }
-
#endif
model_rmw_action((void *)__p__, __x__, (uint64_t) __copy__); \
__old__; })
+/* No spurious failure for now */
+#define _ATOMIC_CMPSWP_WEAK_ _ATOMIC_CMPSWP_
+
#define _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ) \
({ volatile __typeof__((__a__)->__f__)* __p__ = & ((__a__)->__f__); \
__typeof__(__e__) __q__ = (__e__); \
else { model_rmwc_action((void *)__p__, __x__); *__q__ = __t__; __r__ = false;} \
__r__; })
-#define _ATOMIC_FENCE_( __a__, __x__ ) \
+#define _ATOMIC_FENCE_( __x__ ) \
({ model_fence_action(__x__);})
void store( bool, memory_order = memory_order_seq_cst ) volatile;
bool load( memory_order = memory_order_seq_cst ) volatile;
bool exchange( bool, memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange ( bool&, bool, memory_order, memory_order ) volatile;
- bool compare_exchange ( bool&, bool,
+ bool compare_exchange_weak ( bool&, bool, memory_order, memory_order ) volatile;
+ bool compare_exchange_strong ( bool&, bool, memory_order, memory_order ) volatile;
+ bool compare_exchange_weak ( bool&, bool,
+ memory_order = memory_order_seq_cst) volatile;
+ bool compare_exchange_strong ( bool&, bool,
memory_order = memory_order_seq_cst) volatile;
- void fence( memory_order ) const volatile;
CPP0X( atomic_bool() = delete; )
CPP0X( constexpr explicit atomic_bool( bool __v__ ) : __f__( __v__ ) { } )
friend bool atomic_load_explicit( volatile atomic_bool*, memory_order );
friend bool atomic_exchange_explicit( volatile atomic_bool*, bool,
memory_order );
- friend bool atomic_compare_exchange_explicit( volatile atomic_bool*, bool*, bool,
+ friend bool atomic_compare_exchange_weak_explicit( volatile atomic_bool*, bool*, bool,
+ memory_order, memory_order );
+ friend bool atomic_compare_exchange_strong_explicit( volatile atomic_bool*, bool*, bool,
memory_order, memory_order );
- friend void atomic_fence( const volatile atomic_bool*, memory_order );
CPP0X(private:)
#endif
void store( void*, memory_order = memory_order_seq_cst ) volatile;
void* load( memory_order = memory_order_seq_cst ) volatile;
void* exchange( void*, memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( void*&, void*, memory_order, memory_order ) volatile;
- bool compare_exchange( void*&, void*,
+ bool compare_exchange_weak( void*&, void*, memory_order, memory_order ) volatile;
+ bool compare_exchange_strong( void*&, void*, memory_order, memory_order ) volatile;
+ bool compare_exchange_weak( void*&, void*,
+ memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( void*&, void*,
memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
void* fetch_add( ptrdiff_t, memory_order = memory_order_seq_cst ) volatile;
void* fetch_sub( ptrdiff_t, memory_order = memory_order_seq_cst ) volatile;
friend void* atomic_load_explicit( volatile atomic_address*, memory_order );
friend void* atomic_exchange_explicit( volatile atomic_address*, void*,
memory_order );
- friend bool atomic_compare_exchange_explicit( volatile atomic_address*,
+ friend bool atomic_compare_exchange_weak_explicit( volatile atomic_address*,
+ void**, void*, memory_order, memory_order );
+ friend bool atomic_compare_exchange_strong_explicit( volatile atomic_address*,
void**, void*, memory_order, memory_order );
- friend void atomic_fence( const volatile atomic_address*, memory_order );
friend void* atomic_fetch_add_explicit( volatile atomic_address*, ptrdiff_t,
memory_order );
friend void* atomic_fetch_sub_explicit( volatile atomic_address*, ptrdiff_t,
char load( memory_order = memory_order_seq_cst ) volatile;
char exchange( char,
memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( char&, char,
+ bool compare_exchange_weak( char&, char,
memory_order, memory_order ) volatile;
- bool compare_exchange( char&, char,
+ bool compare_exchange_strong( char&, char,
+ memory_order, memory_order ) volatile;
+ bool compare_exchange_weak( char&, char,
+ memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( char&, char,
memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
char fetch_add( char,
memory_order = memory_order_seq_cst ) volatile;
char fetch_sub( char,
memory_order );
friend char atomic_exchange_explicit( volatile atomic_char*,
char, memory_order );
- friend bool atomic_compare_exchange_explicit( volatile atomic_char*,
+ friend bool atomic_compare_exchange_weak_explicit( volatile atomic_char*,
+ char*, char, memory_order, memory_order );
+ friend bool atomic_compare_exchange_strong_explicit( volatile atomic_char*,
char*, char, memory_order, memory_order );
- friend void atomic_fence( const volatile atomic_char*, memory_order );
friend char atomic_fetch_add_explicit( volatile atomic_char*,
char, memory_order );
friend char atomic_fetch_sub_explicit( volatile atomic_char*,
signed char load( memory_order = memory_order_seq_cst ) volatile;
signed char exchange( signed char,
memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( signed char&, signed char,
+ bool compare_exchange_weak( signed char&, signed char,
+ memory_order, memory_order ) volatile;
+ bool compare_exchange_strong( signed char&, signed char,
memory_order, memory_order ) volatile;
- bool compare_exchange( signed char&, signed char,
+ bool compare_exchange_weak( signed char&, signed char,
+ memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( signed char&, signed char,
memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
signed char fetch_add( signed char,
memory_order = memory_order_seq_cst ) volatile;
signed char fetch_sub( signed char,
memory_order );
friend signed char atomic_exchange_explicit( volatile atomic_schar*,
signed char, memory_order );
- friend bool atomic_compare_exchange_explicit( volatile atomic_schar*,
+ friend bool atomic_compare_exchange_weak_explicit( volatile atomic_schar*,
+ signed char*, signed char, memory_order, memory_order );
+ friend bool atomic_compare_exchange_strong_explicit( volatile atomic_schar*,
signed char*, signed char, memory_order, memory_order );
- friend void atomic_fence( const volatile atomic_schar*, memory_order );
friend signed char atomic_fetch_add_explicit( volatile atomic_schar*,
signed char, memory_order );
friend signed char atomic_fetch_sub_explicit( volatile atomic_schar*,
unsigned char load( memory_order = memory_order_seq_cst ) volatile;
unsigned char exchange( unsigned char,
memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( unsigned char&, unsigned char,
+ bool compare_exchange_weak( unsigned char&, unsigned char,
+ memory_order, memory_order ) volatile;
+ bool compare_exchange_strong( unsigned char&, unsigned char,
memory_order, memory_order ) volatile;
- bool compare_exchange( unsigned char&, unsigned char,
+ bool compare_exchange_weak( unsigned char&, unsigned char,
+ memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( unsigned char&, unsigned char,
memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
unsigned char fetch_add( unsigned char,
memory_order = memory_order_seq_cst ) volatile;
unsigned char fetch_sub( unsigned char,
memory_order );
friend unsigned char atomic_exchange_explicit( volatile atomic_uchar*,
unsigned char, memory_order );
- friend bool atomic_compare_exchange_explicit( volatile atomic_uchar*,
+ friend bool atomic_compare_exchange_weak_explicit( volatile atomic_uchar*,
+ unsigned char*, unsigned char, memory_order, memory_order );
+ friend bool atomic_compare_exchange_strong_explicit( volatile atomic_uchar*,
unsigned char*, unsigned char, memory_order, memory_order );
- friend void atomic_fence( const volatile atomic_uchar*, memory_order );
friend unsigned char atomic_fetch_add_explicit( volatile atomic_uchar*,
unsigned char, memory_order );
friend unsigned char atomic_fetch_sub_explicit( volatile atomic_uchar*,
short load( memory_order = memory_order_seq_cst ) volatile;
short exchange( short,
memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( short&, short,
+ bool compare_exchange_weak( short&, short,
memory_order, memory_order ) volatile;
- bool compare_exchange( short&, short,
+ bool compare_exchange_strong( short&, short,
+ memory_order, memory_order ) volatile;
+ bool compare_exchange_weak( short&, short,
+ memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( short&, short,
memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
short fetch_add( short,
memory_order = memory_order_seq_cst ) volatile;
short fetch_sub( short,
memory_order );
friend short atomic_exchange_explicit( volatile atomic_short*,
short, memory_order );
- friend bool atomic_compare_exchange_explicit( volatile atomic_short*,
+ friend bool atomic_compare_exchange_weak_explicit( volatile atomic_short*,
+ short*, short, memory_order, memory_order );
+ friend bool atomic_compare_exchange_strong_explicit( volatile atomic_short*,
short*, short, memory_order, memory_order );
- friend void atomic_fence( const volatile atomic_short*, memory_order );
friend short atomic_fetch_add_explicit( volatile atomic_short*,
short, memory_order );
friend short atomic_fetch_sub_explicit( volatile atomic_short*,
unsigned short load( memory_order = memory_order_seq_cst ) volatile;
unsigned short exchange( unsigned short,
memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( unsigned short&, unsigned short,
+ bool compare_exchange_weak( unsigned short&, unsigned short,
+ memory_order, memory_order ) volatile;
+ bool compare_exchange_strong( unsigned short&, unsigned short,
memory_order, memory_order ) volatile;
- bool compare_exchange( unsigned short&, unsigned short,
+ bool compare_exchange_weak( unsigned short&, unsigned short,
+ memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( unsigned short&, unsigned short,
memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
unsigned short fetch_add( unsigned short,
memory_order = memory_order_seq_cst ) volatile;
unsigned short fetch_sub( unsigned short,
memory_order );
friend unsigned short atomic_exchange_explicit( volatile atomic_ushort*,
unsigned short, memory_order );
- friend bool atomic_compare_exchange_explicit( volatile atomic_ushort*,
+ friend bool atomic_compare_exchange_weak_explicit( volatile atomic_ushort*,
+ unsigned short*, unsigned short, memory_order, memory_order );
+ friend bool atomic_compare_exchange_strong_explicit( volatile atomic_ushort*,
unsigned short*, unsigned short, memory_order, memory_order );
- friend void atomic_fence( const volatile atomic_ushort*, memory_order );
friend unsigned short atomic_fetch_add_explicit( volatile atomic_ushort*,
unsigned short, memory_order );
friend unsigned short atomic_fetch_sub_explicit( volatile atomic_ushort*,
int load( memory_order = memory_order_seq_cst ) volatile;
int exchange( int,
memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( int&, int,
+ bool compare_exchange_weak( int&, int,
+ memory_order, memory_order ) volatile;
+ bool compare_exchange_strong( int&, int,
memory_order, memory_order ) volatile;
- bool compare_exchange( int&, int,
+ bool compare_exchange_weak( int&, int,
+ memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( int&, int,
memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
int fetch_add( int,
memory_order = memory_order_seq_cst ) volatile;
int fetch_sub( int,
memory_order );
friend int atomic_exchange_explicit( volatile atomic_int*,
int, memory_order );
- friend bool atomic_compare_exchange_explicit( volatile atomic_int*,
+ friend bool atomic_compare_exchange_weak_explicit( volatile atomic_int*,
+ int*, int, memory_order, memory_order );
+ friend bool atomic_compare_exchange_strong_explicit( volatile atomic_int*,
int*, int, memory_order, memory_order );
- friend void atomic_fence( const volatile atomic_int*, memory_order );
friend int atomic_fetch_add_explicit( volatile atomic_int*,
int, memory_order );
friend int atomic_fetch_sub_explicit( volatile atomic_int*,
unsigned int load( memory_order = memory_order_seq_cst ) volatile;
unsigned int exchange( unsigned int,
memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( unsigned int&, unsigned int,
+ bool compare_exchange_weak( unsigned int&, unsigned int,
memory_order, memory_order ) volatile;
- bool compare_exchange( unsigned int&, unsigned int,
+ bool compare_exchange_strong( unsigned int&, unsigned int,
+ memory_order, memory_order ) volatile;
+ bool compare_exchange_weak( unsigned int&, unsigned int,
+ memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( unsigned int&, unsigned int,
memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
unsigned int fetch_add( unsigned int,
memory_order = memory_order_seq_cst ) volatile;
unsigned int fetch_sub( unsigned int,
memory_order );
friend unsigned int atomic_exchange_explicit( volatile atomic_uint*,
unsigned int, memory_order );
- friend bool atomic_compare_exchange_explicit( volatile atomic_uint*,
+ friend bool atomic_compare_exchange_weak_explicit( volatile atomic_uint*,
+ unsigned int*, unsigned int, memory_order, memory_order );
+ friend bool atomic_compare_exchange_strong_explicit( volatile atomic_uint*,
unsigned int*, unsigned int, memory_order, memory_order );
- friend void atomic_fence( const volatile atomic_uint*, memory_order );
friend unsigned int atomic_fetch_add_explicit( volatile atomic_uint*,
unsigned int, memory_order );
friend unsigned int atomic_fetch_sub_explicit( volatile atomic_uint*,
long load( memory_order = memory_order_seq_cst ) volatile;
long exchange( long,
memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( long&, long,
+ bool compare_exchange_weak( long&, long,
memory_order, memory_order ) volatile;
- bool compare_exchange( long&, long,
+ bool compare_exchange_strong( long&, long,
+ memory_order, memory_order ) volatile;
+ bool compare_exchange_weak( long&, long,
+ memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( long&, long,
memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
long fetch_add( long,
memory_order = memory_order_seq_cst ) volatile;
long fetch_sub( long,
memory_order );
friend long atomic_exchange_explicit( volatile atomic_long*,
long, memory_order );
- friend bool atomic_compare_exchange_explicit( volatile atomic_long*,
+ friend bool atomic_compare_exchange_weak_explicit( volatile atomic_long*,
+ long*, long, memory_order, memory_order );
+ friend bool atomic_compare_exchange_strong_explicit( volatile atomic_long*,
long*, long, memory_order, memory_order );
- friend void atomic_fence( const volatile atomic_long*, memory_order );
friend long atomic_fetch_add_explicit( volatile atomic_long*,
long, memory_order );
friend long atomic_fetch_sub_explicit( volatile atomic_long*,
unsigned long load( memory_order = memory_order_seq_cst ) volatile;
unsigned long exchange( unsigned long,
memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( unsigned long&, unsigned long,
+ bool compare_exchange_weak( unsigned long&, unsigned long,
+ memory_order, memory_order ) volatile;
+ bool compare_exchange_strong( unsigned long&, unsigned long,
memory_order, memory_order ) volatile;
- bool compare_exchange( unsigned long&, unsigned long,
+ bool compare_exchange_weak( unsigned long&, unsigned long,
+ memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( unsigned long&, unsigned long,
memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
unsigned long fetch_add( unsigned long,
memory_order = memory_order_seq_cst ) volatile;
unsigned long fetch_sub( unsigned long,
memory_order );
friend unsigned long atomic_exchange_explicit( volatile atomic_ulong*,
unsigned long, memory_order );
- friend bool atomic_compare_exchange_explicit( volatile atomic_ulong*,
+ friend bool atomic_compare_exchange_weak_explicit( volatile atomic_ulong*,
+ unsigned long*, unsigned long, memory_order, memory_order );
+ friend bool atomic_compare_exchange_strong_explicit( volatile atomic_ulong*,
unsigned long*, unsigned long, memory_order, memory_order );
- friend void atomic_fence( const volatile atomic_ulong*, memory_order );
friend unsigned long atomic_fetch_add_explicit( volatile atomic_ulong*,
unsigned long, memory_order );
friend unsigned long atomic_fetch_sub_explicit( volatile atomic_ulong*,
long long load( memory_order = memory_order_seq_cst ) volatile;
long long exchange( long long,
memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( long long&, long long,
+ bool compare_exchange_weak( long long&, long long,
+ memory_order, memory_order ) volatile;
+ bool compare_exchange_strong( long long&, long long,
memory_order, memory_order ) volatile;
- bool compare_exchange( long long&, long long,
+ bool compare_exchange_weak( long long&, long long,
+ memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( long long&, long long,
memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
long long fetch_add( long long,
memory_order = memory_order_seq_cst ) volatile;
long long fetch_sub( long long,
memory_order );
friend long long atomic_exchange_explicit( volatile atomic_llong*,
long long, memory_order );
- friend bool atomic_compare_exchange_explicit( volatile atomic_llong*,
+ friend bool atomic_compare_exchange_weak_explicit( volatile atomic_llong*,
+ long long*, long long, memory_order, memory_order );
+ friend bool atomic_compare_exchange_strong_explicit( volatile atomic_llong*,
long long*, long long, memory_order, memory_order );
- friend void atomic_fence( const volatile atomic_llong*, memory_order );
friend long long atomic_fetch_add_explicit( volatile atomic_llong*,
long long, memory_order );
friend long long atomic_fetch_sub_explicit( volatile atomic_llong*,
unsigned long long load( memory_order = memory_order_seq_cst ) volatile;
unsigned long long exchange( unsigned long long,
memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( unsigned long long&, unsigned long long,
+ bool compare_exchange_weak( unsigned long long&, unsigned long long,
memory_order, memory_order ) volatile;
- bool compare_exchange( unsigned long long&, unsigned long long,
+ bool compare_exchange_strong( unsigned long long&, unsigned long long,
+ memory_order, memory_order ) volatile;
+ bool compare_exchange_weak( unsigned long long&, unsigned long long,
+ memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( unsigned long long&, unsigned long long,
memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
unsigned long long fetch_add( unsigned long long,
memory_order = memory_order_seq_cst ) volatile;
unsigned long long fetch_sub( unsigned long long,
memory_order );
friend unsigned long long atomic_exchange_explicit( volatile atomic_ullong*,
unsigned long long, memory_order );
- friend bool atomic_compare_exchange_explicit( volatile atomic_ullong*,
+ friend bool atomic_compare_exchange_weak_explicit( volatile atomic_ullong*,
+ unsigned long long*, unsigned long long, memory_order, memory_order );
+ friend bool atomic_compare_exchange_strong_explicit( volatile atomic_ullong*,
unsigned long long*, unsigned long long, memory_order, memory_order );
- friend void atomic_fence( const volatile atomic_ullong*, memory_order );
friend unsigned long long atomic_fetch_add_explicit( volatile atomic_ullong*,
unsigned long long, memory_order );
friend unsigned long long atomic_fetch_sub_explicit( volatile atomic_ullong*,
wchar_t load( memory_order = memory_order_seq_cst ) volatile;
wchar_t exchange( wchar_t,
memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( wchar_t&, wchar_t,
+ bool compare_exchange_weak( wchar_t&, wchar_t,
+ memory_order, memory_order ) volatile;
+ bool compare_exchange_strong( wchar_t&, wchar_t,
memory_order, memory_order ) volatile;
- bool compare_exchange( wchar_t&, wchar_t,
+ bool compare_exchange_weak( wchar_t&, wchar_t,
+ memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( wchar_t&, wchar_t,
memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
wchar_t fetch_add( wchar_t,
memory_order = memory_order_seq_cst ) volatile;
wchar_t fetch_sub( wchar_t,
memory_order );
friend wchar_t atomic_exchange_explicit( volatile atomic_wchar_t*,
wchar_t, memory_order );
- friend bool atomic_compare_exchange_explicit( volatile atomic_wchar_t*,
+ friend bool atomic_compare_exchange_weak_explicit( volatile atomic_wchar_t*,
+ wchar_t*, wchar_t, memory_order, memory_order );
+ friend bool atomic_compare_exchange_strong_explicit( volatile atomic_wchar_t*,
wchar_t*, wchar_t, memory_order, memory_order );
- friend void atomic_fence( const volatile atomic_wchar_t*, memory_order );
friend wchar_t atomic_fetch_add_explicit( volatile atomic_wchar_t*,
wchar_t, memory_order );
friend wchar_t atomic_fetch_sub_explicit( volatile atomic_wchar_t*,
void store( T, memory_order = memory_order_seq_cst ) volatile;
T load( memory_order = memory_order_seq_cst ) volatile;
T exchange( T __v__, memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( T&, T, memory_order, memory_order ) volatile;
- bool compare_exchange( T&, T, memory_order = memory_order_seq_cst ) volatile;
- void fence( memory_order ) const volatile;
+ bool compare_exchange_weak( T&, T, memory_order, memory_order ) volatile;
+ bool compare_exchange_strong( T&, T, memory_order, memory_order ) volatile;
+ bool compare_exchange_weak( T&, T, memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( T&, T, memory_order = memory_order_seq_cst ) volatile;
CPP0X( atomic() = default; )
CPP0X( constexpr explicit atomic( T __v__ ) : __f__( __v__ ) { } )
{
T* load( memory_order = memory_order_seq_cst ) volatile;
T* exchange( T*, memory_order = memory_order_seq_cst ) volatile;
- bool compare_exchange( T*&, T*, memory_order, memory_order ) volatile;
- bool compare_exchange( T*&, T*,
+ bool compare_exchange_weak( T*&, T*, memory_order, memory_order ) volatile;
+ bool compare_exchange_strong( T*&, T*, memory_order, memory_order ) volatile;
+ bool compare_exchange_weak( T*&, T*,
+ memory_order = memory_order_seq_cst ) volatile;
+ bool compare_exchange_strong( T*&, T*,
memory_order = memory_order_seq_cst ) volatile;
T* fetch_add( ptrdiff_t, memory_order = memory_order_seq_cst ) volatile;
T* fetch_sub( ptrdiff_t, memory_order = memory_order_seq_cst ) volatile;
( volatile atomic_bool* __a__, bool __m__ )
{ return atomic_exchange_explicit( __a__, __m__, memory_order_seq_cst ); }
-inline bool atomic_compare_exchange_explicit
+inline bool atomic_compare_exchange_weak_explicit
+( volatile atomic_bool* __a__, bool* __e__, bool __m__,
+ memory_order __x__, memory_order __y__ )
+{ return _ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ ); }
+
+inline bool atomic_compare_exchange_strong_explicit
( volatile atomic_bool* __a__, bool* __e__, bool __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
-inline bool atomic_compare_exchange
+inline bool atomic_compare_exchange_weak
( volatile atomic_bool* __a__, bool* __e__, bool __m__ )
-{ return atomic_compare_exchange_explicit( __a__, __e__, __m__,
+{ return atomic_compare_exchange_weak_explicit( __a__, __e__, __m__,
memory_order_seq_cst, memory_order_seq_cst ); }
-inline void atomic_fence
-( const volatile atomic_bool* __a__, memory_order __x__ )
-{ _ATOMIC_FENCE_( __a__, __x__ ); }
+inline bool atomic_compare_exchange_strong
+( volatile atomic_bool* __a__, bool* __e__, bool __m__ )
+{ return atomic_compare_exchange_strong_explicit( __a__, __e__, __m__,
+ memory_order_seq_cst, memory_order_seq_cst ); }
inline bool atomic_is_lock_free( const volatile atomic_address* __a__ )
( volatile atomic_address* __a__, void* __m__ )
{ return atomic_exchange_explicit( __a__, __m__, memory_order_seq_cst ); }
-inline bool atomic_compare_exchange_explicit
+inline bool atomic_compare_exchange_weak_explicit
+( volatile atomic_address* __a__, void** __e__, void* __m__,
+ memory_order __x__, memory_order __y__ )
+{ return _ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ ); }
+
+inline bool atomic_compare_exchange_strong_explicit
( volatile atomic_address* __a__, void** __e__, void* __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
-inline bool atomic_compare_exchange
+inline bool atomic_compare_exchange_weak
( volatile atomic_address* __a__, void** __e__, void* __m__ )
-{ return atomic_compare_exchange_explicit( __a__, __e__, __m__,
+{ return atomic_compare_exchange_weak_explicit( __a__, __e__, __m__,
memory_order_seq_cst, memory_order_seq_cst ); }
-inline void atomic_fence
-( const volatile atomic_address* __a__, memory_order __x__ )
-{ _ATOMIC_FENCE_( __a__, __x__ ); }
+inline bool atomic_compare_exchange_strong
+( volatile atomic_address* __a__, void** __e__, void* __m__ )
+{ return atomic_compare_exchange_strong_explicit( __a__, __e__, __m__,
+ memory_order_seq_cst, memory_order_seq_cst ); }
inline bool atomic_is_lock_free( const volatile atomic_char* __a__ )
( volatile atomic_char* __a__, char __m__ )
{ return atomic_exchange_explicit( __a__, __m__, memory_order_seq_cst ); }
-inline bool atomic_compare_exchange_explicit
+inline bool atomic_compare_exchange_weak_explicit
+( volatile atomic_char* __a__, char* __e__, char __m__,
+ memory_order __x__, memory_order __y__ )
+{ return _ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ ); }
+
+inline bool atomic_compare_exchange_strong_explicit
( volatile atomic_char* __a__, char* __e__, char __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
-inline bool atomic_compare_exchange
+inline bool atomic_compare_exchange_weak
( volatile atomic_char* __a__, char* __e__, char __m__ )
-{ return atomic_compare_exchange_explicit( __a__, __e__, __m__,
+{ return atomic_compare_exchange_weak_explicit( __a__, __e__, __m__,
memory_order_seq_cst, memory_order_seq_cst ); }
-inline void atomic_fence
-( const volatile atomic_char* __a__, memory_order __x__ )
-{ _ATOMIC_FENCE_( __a__, __x__ ); }
+inline bool atomic_compare_exchange_strong
+( volatile atomic_char* __a__, char* __e__, char __m__ )
+{ return atomic_compare_exchange_strong_explicit( __a__, __e__, __m__,
+ memory_order_seq_cst, memory_order_seq_cst ); }
inline bool atomic_is_lock_free( const volatile atomic_schar* __a__ )
( volatile atomic_schar* __a__, signed char __m__ )
{ return atomic_exchange_explicit( __a__, __m__, memory_order_seq_cst ); }
-inline bool atomic_compare_exchange_explicit
+inline bool atomic_compare_exchange_weak_explicit
+( volatile atomic_schar* __a__, signed char* __e__, signed char __m__,
+ memory_order __x__, memory_order __y__ )
+{ return _ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ ); }
+
+inline bool atomic_compare_exchange_strong_explicit
( volatile atomic_schar* __a__, signed char* __e__, signed char __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
-inline bool atomic_compare_exchange
+inline bool atomic_compare_exchange_weak
( volatile atomic_schar* __a__, signed char* __e__, signed char __m__ )
-{ return atomic_compare_exchange_explicit( __a__, __e__, __m__,
+{ return atomic_compare_exchange_weak_explicit( __a__, __e__, __m__,
memory_order_seq_cst, memory_order_seq_cst ); }
-inline void atomic_fence
-( const volatile atomic_schar* __a__, memory_order __x__ )
-{ _ATOMIC_FENCE_( __a__, __x__ ); }
+inline bool atomic_compare_exchange_strong
+( volatile atomic_schar* __a__, signed char* __e__, signed char __m__ )
+{ return atomic_compare_exchange_strong_explicit( __a__, __e__, __m__,
+ memory_order_seq_cst, memory_order_seq_cst ); }
inline bool atomic_is_lock_free( const volatile atomic_uchar* __a__ )
( volatile atomic_uchar* __a__, unsigned char __m__ )
{ return atomic_exchange_explicit( __a__, __m__, memory_order_seq_cst ); }
-inline bool atomic_compare_exchange_explicit
+inline bool atomic_compare_exchange_weak_explicit
+( volatile atomic_uchar* __a__, unsigned char* __e__, unsigned char __m__,
+ memory_order __x__, memory_order __y__ )
+{ return _ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ ); }
+
+inline bool atomic_compare_exchange_strong_explicit
( volatile atomic_uchar* __a__, unsigned char* __e__, unsigned char __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
-inline bool atomic_compare_exchange
+inline bool atomic_compare_exchange_weak
( volatile atomic_uchar* __a__, unsigned char* __e__, unsigned char __m__ )
-{ return atomic_compare_exchange_explicit( __a__, __e__, __m__,
+{ return atomic_compare_exchange_weak_explicit( __a__, __e__, __m__,
memory_order_seq_cst, memory_order_seq_cst ); }
-inline void atomic_fence
-( const volatile atomic_uchar* __a__, memory_order __x__ )
-{ _ATOMIC_FENCE_( __a__, __x__ ); }
+inline bool atomic_compare_exchange_strong
+( volatile atomic_uchar* __a__, unsigned char* __e__, unsigned char __m__ )
+{ return atomic_compare_exchange_strong_explicit( __a__, __e__, __m__,
+ memory_order_seq_cst, memory_order_seq_cst ); }
inline bool atomic_is_lock_free( const volatile atomic_short* __a__ )
( volatile atomic_short* __a__, short __m__ )
{ return atomic_exchange_explicit( __a__, __m__, memory_order_seq_cst ); }
-inline bool atomic_compare_exchange_explicit
+inline bool atomic_compare_exchange_weak_explicit
+( volatile atomic_short* __a__, short* __e__, short __m__,
+ memory_order __x__, memory_order __y__ )
+{ return _ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ ); }
+
+inline bool atomic_compare_exchange_strong_explicit
( volatile atomic_short* __a__, short* __e__, short __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
-inline bool atomic_compare_exchange
+inline bool atomic_compare_exchange_weak
( volatile atomic_short* __a__, short* __e__, short __m__ )
-{ return atomic_compare_exchange_explicit( __a__, __e__, __m__,
+{ return atomic_compare_exchange_weak_explicit( __a__, __e__, __m__,
memory_order_seq_cst, memory_order_seq_cst ); }
-inline void atomic_fence
-( const volatile atomic_short* __a__, memory_order __x__ )
-{ _ATOMIC_FENCE_( __a__, __x__ ); }
+inline bool atomic_compare_exchange_strong
+( volatile atomic_short* __a__, short* __e__, short __m__ )
+{ return atomic_compare_exchange_strong_explicit( __a__, __e__, __m__,
+ memory_order_seq_cst, memory_order_seq_cst ); }
inline bool atomic_is_lock_free( const volatile atomic_ushort* __a__ )
( volatile atomic_ushort* __a__, unsigned short __m__ )
{ return atomic_exchange_explicit( __a__, __m__, memory_order_seq_cst ); }
-inline bool atomic_compare_exchange_explicit
+inline bool atomic_compare_exchange_weak_explicit
+( volatile atomic_ushort* __a__, unsigned short* __e__, unsigned short __m__,
+ memory_order __x__, memory_order __y__ )
+{ return _ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ ); }
+
+inline bool atomic_compare_exchange_strong_explicit
( volatile atomic_ushort* __a__, unsigned short* __e__, unsigned short __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
-inline bool atomic_compare_exchange
+inline bool atomic_compare_exchange_weak
( volatile atomic_ushort* __a__, unsigned short* __e__, unsigned short __m__ )
-{ return atomic_compare_exchange_explicit( __a__, __e__, __m__,
+{ return atomic_compare_exchange_weak_explicit( __a__, __e__, __m__,
memory_order_seq_cst, memory_order_seq_cst ); }
-inline void atomic_fence
-( const volatile atomic_ushort* __a__, memory_order __x__ )
-{ _ATOMIC_FENCE_( __a__, __x__ ); }
+inline bool atomic_compare_exchange_strong
+( volatile atomic_ushort* __a__, unsigned short* __e__, unsigned short __m__ )
+{ return atomic_compare_exchange_strong_explicit( __a__, __e__, __m__,
+ memory_order_seq_cst, memory_order_seq_cst ); }
inline bool atomic_is_lock_free( const volatile atomic_int* __a__ )
( volatile atomic_int* __a__, int __m__ )
{ return atomic_exchange_explicit( __a__, __m__, memory_order_seq_cst ); }
-inline bool atomic_compare_exchange_explicit
+inline bool atomic_compare_exchange_weak_explicit
+( volatile atomic_int* __a__, int* __e__, int __m__,
+ memory_order __x__, memory_order __y__ )
+{ return _ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ ); }
+
+inline bool atomic_compare_exchange_strong_explicit
( volatile atomic_int* __a__, int* __e__, int __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
-inline bool atomic_compare_exchange
+inline bool atomic_compare_exchange_weak
( volatile atomic_int* __a__, int* __e__, int __m__ )
-{ return atomic_compare_exchange_explicit( __a__, __e__, __m__,
+{ return atomic_compare_exchange_weak_explicit( __a__, __e__, __m__,
memory_order_seq_cst, memory_order_seq_cst ); }
-inline void atomic_fence
-( const volatile atomic_int* __a__, memory_order __x__ )
-{ _ATOMIC_FENCE_( __a__, __x__ ); }
+inline bool atomic_compare_exchange_strong
+( volatile atomic_int* __a__, int* __e__, int __m__ )
+{ return atomic_compare_exchange_strong_explicit( __a__, __e__, __m__,
+ memory_order_seq_cst, memory_order_seq_cst ); }
inline bool atomic_is_lock_free( const volatile atomic_uint* __a__ )
( volatile atomic_uint* __a__, unsigned int __m__ )
{ return atomic_exchange_explicit( __a__, __m__, memory_order_seq_cst ); }
-inline bool atomic_compare_exchange_explicit
+inline bool atomic_compare_exchange_weak_explicit
+( volatile atomic_uint* __a__, unsigned int* __e__, unsigned int __m__,
+ memory_order __x__, memory_order __y__ )
+{ return _ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ ); }
+
+inline bool atomic_compare_exchange_strong_explicit
( volatile atomic_uint* __a__, unsigned int* __e__, unsigned int __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
-inline bool atomic_compare_exchange
+inline bool atomic_compare_exchange_weak
( volatile atomic_uint* __a__, unsigned int* __e__, unsigned int __m__ )
-{ return atomic_compare_exchange_explicit( __a__, __e__, __m__,
+{ return atomic_compare_exchange_weak_explicit( __a__, __e__, __m__,
memory_order_seq_cst, memory_order_seq_cst ); }
-inline void atomic_fence
-( const volatile atomic_uint* __a__, memory_order __x__ )
-{ _ATOMIC_FENCE_( __a__, __x__ ); }
+inline bool atomic_compare_exchange_strong
+( volatile atomic_uint* __a__, unsigned int* __e__, unsigned int __m__ )
+{ return atomic_compare_exchange_strong_explicit( __a__, __e__, __m__,
+ memory_order_seq_cst, memory_order_seq_cst ); }
inline bool atomic_is_lock_free( const volatile atomic_long* __a__ )
( volatile atomic_long* __a__, long __m__ )
{ return atomic_exchange_explicit( __a__, __m__, memory_order_seq_cst ); }
-inline bool atomic_compare_exchange_explicit
+inline bool atomic_compare_exchange_weak_explicit
+( volatile atomic_long* __a__, long* __e__, long __m__,
+ memory_order __x__, memory_order __y__ )
+{ return _ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ ); }
+
+inline bool atomic_compare_exchange_strong_explicit
( volatile atomic_long* __a__, long* __e__, long __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
-inline bool atomic_compare_exchange
+inline bool atomic_compare_exchange_weak
( volatile atomic_long* __a__, long* __e__, long __m__ )
-{ return atomic_compare_exchange_explicit( __a__, __e__, __m__,
+{ return atomic_compare_exchange_weak_explicit( __a__, __e__, __m__,
memory_order_seq_cst, memory_order_seq_cst ); }
-inline void atomic_fence
-( const volatile atomic_long* __a__, memory_order __x__ )
-{ _ATOMIC_FENCE_( __a__, __x__ ); }
+inline bool atomic_compare_exchange_strong
+( volatile atomic_long* __a__, long* __e__, long __m__ )
+{ return atomic_compare_exchange_strong_explicit( __a__, __e__, __m__,
+ memory_order_seq_cst, memory_order_seq_cst ); }
inline bool atomic_is_lock_free( const volatile atomic_ulong* __a__ )
( volatile atomic_ulong* __a__, unsigned long __m__ )
{ return atomic_exchange_explicit( __a__, __m__, memory_order_seq_cst ); }
-inline bool atomic_compare_exchange_explicit
+inline bool atomic_compare_exchange_weak_explicit
+( volatile atomic_ulong* __a__, unsigned long* __e__, unsigned long __m__,
+ memory_order __x__, memory_order __y__ )
+{ return _ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ ); }
+
+inline bool atomic_compare_exchange_strong_explicit
( volatile atomic_ulong* __a__, unsigned long* __e__, unsigned long __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
-inline bool atomic_compare_exchange
+inline bool atomic_compare_exchange_weak
( volatile atomic_ulong* __a__, unsigned long* __e__, unsigned long __m__ )
-{ return atomic_compare_exchange_explicit( __a__, __e__, __m__,
+{ return atomic_compare_exchange_weak_explicit( __a__, __e__, __m__,
memory_order_seq_cst, memory_order_seq_cst ); }
-inline void atomic_fence
-( const volatile atomic_ulong* __a__, memory_order __x__ )
-{ _ATOMIC_FENCE_( __a__, __x__ ); }
+inline bool atomic_compare_exchange_strong
+( volatile atomic_ulong* __a__, unsigned long* __e__, unsigned long __m__ )
+{ return atomic_compare_exchange_strong_explicit( __a__, __e__, __m__,
+ memory_order_seq_cst, memory_order_seq_cst ); }
inline bool atomic_is_lock_free( const volatile atomic_llong* __a__ )
( volatile atomic_llong* __a__, long long __m__ )
{ return atomic_exchange_explicit( __a__, __m__, memory_order_seq_cst ); }
-inline bool atomic_compare_exchange_explicit
+inline bool atomic_compare_exchange_weak_explicit
+( volatile atomic_llong* __a__, long long* __e__, long long __m__,
+ memory_order __x__, memory_order __y__ )
+{ return _ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ ); }
+
+inline bool atomic_compare_exchange_strong_explicit
( volatile atomic_llong* __a__, long long* __e__, long long __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
-inline bool atomic_compare_exchange
+inline bool atomic_compare_exchange_weak
( volatile atomic_llong* __a__, long long* __e__, long long __m__ )
-{ return atomic_compare_exchange_explicit( __a__, __e__, __m__,
+{ return atomic_compare_exchange_weak_explicit( __a__, __e__, __m__,
memory_order_seq_cst, memory_order_seq_cst ); }
-inline void atomic_fence
-( const volatile atomic_llong* __a__, memory_order __x__ )
-{ _ATOMIC_FENCE_( __a__, __x__ ); }
+inline bool atomic_compare_exchange_strong
+( volatile atomic_llong* __a__, long long* __e__, long long __m__ )
+{ return atomic_compare_exchange_strong_explicit( __a__, __e__, __m__,
+ memory_order_seq_cst, memory_order_seq_cst ); }
inline bool atomic_is_lock_free( const volatile atomic_ullong* __a__ )
( volatile atomic_ullong* __a__, unsigned long long __m__ )
{ return atomic_exchange_explicit( __a__, __m__, memory_order_seq_cst ); }
-inline bool atomic_compare_exchange_explicit
+inline bool atomic_compare_exchange_weak_explicit
+( volatile atomic_ullong* __a__, unsigned long long* __e__, unsigned long long __m__,
+ memory_order __x__, memory_order __y__ )
+{ return _ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ ); }
+
+inline bool atomic_compare_exchange_strong_explicit
( volatile atomic_ullong* __a__, unsigned long long* __e__, unsigned long long __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
-inline bool atomic_compare_exchange
+inline bool atomic_compare_exchange_weak
( volatile atomic_ullong* __a__, unsigned long long* __e__, unsigned long long __m__ )
-{ return atomic_compare_exchange_explicit( __a__, __e__, __m__,
+{ return atomic_compare_exchange_weak_explicit( __a__, __e__, __m__,
memory_order_seq_cst, memory_order_seq_cst ); }
-inline void atomic_fence
-( const volatile atomic_ullong* __a__, memory_order __x__ )
-{ _ATOMIC_FENCE_( __a__, __x__ ); }
+inline bool atomic_compare_exchange_strong
+( volatile atomic_ullong* __a__, unsigned long long* __e__, unsigned long long __m__ )
+{ return atomic_compare_exchange_strong_explicit( __a__, __e__, __m__,
+ memory_order_seq_cst, memory_order_seq_cst ); }
inline bool atomic_is_lock_free( const volatile atomic_wchar_t* __a__ )
( volatile atomic_wchar_t* __a__, wchar_t __m__ )
{ return atomic_exchange_explicit( __a__, __m__, memory_order_seq_cst ); }
-inline bool atomic_compare_exchange_explicit
+inline bool atomic_compare_exchange_weak_explicit
+( volatile atomic_wchar_t* __a__, wchar_t* __e__, wchar_t __m__,
+ memory_order __x__, memory_order __y__ )
+{ return _ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ ); }
+
+inline bool atomic_compare_exchange_strong_explicit
( volatile atomic_wchar_t* __a__, wchar_t* __e__, wchar_t __m__,
memory_order __x__, memory_order __y__ )
{ return _ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ ); }
-inline bool atomic_compare_exchange
+inline bool atomic_compare_exchange_weak
( volatile atomic_wchar_t* __a__, wchar_t* __e__, wchar_t __m__ )
-{ return atomic_compare_exchange_explicit( __a__, __e__, __m__,
+{ return atomic_compare_exchange_weak_explicit( __a__, __e__, __m__,
memory_order_seq_cst, memory_order_seq_cst ); }
-inline void atomic_fence
-( const volatile atomic_wchar_t* __a__, memory_order __x__ )
-{ _ATOMIC_FENCE_( __a__, __x__ ); }
+inline bool atomic_compare_exchange_strong
+( volatile atomic_wchar_t* __a__, wchar_t* __e__, wchar_t __m__ )
+{ return atomic_compare_exchange_strong_explicit( __a__, __e__, __m__,
+ memory_order_seq_cst, memory_order_seq_cst ); }
inline void* atomic_fetch_add_explicit
#define atomic_exchange_explicit( __a__, __m__, __x__ ) \
_ATOMIC_MODIFY_( __a__, =, __m__, __x__ )
-#define atomic_compare_exchange( __a__, __e__, __m__ ) \
+#define atomic_compare_exchange_weak( __a__, __e__, __m__ ) \
+_ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, memory_order_seq_cst )
+
+#define atomic_compare_exchange_strong( __a__, __e__, __m__ ) \
_ATOMIC_CMPSWP_( __a__, __e__, __m__, memory_order_seq_cst )
-#define atomic_compare_exchange_explicit( __a__, __e__, __m__, __x__, __y__ ) \
-_ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ )
+#define atomic_compare_exchange_weak_explicit( __a__, __e__, __m__, __x__, __y__ ) \
+_ATOMIC_CMPSWP_WEAK_( __a__, __e__, __m__, __x__ )
-#define atomic_fence( __a__, __x__ ) \
-({ _ATOMIC_FENCE_( __a__, __x__ ); })
+#define atomic_compare_exchange_strong_explicit( __a__, __e__, __m__, __x__, __y__ ) \
+_ATOMIC_CMPSWP_( __a__, __e__, __m__, __x__ )
#define atomic_fetch_add_explicit( __a__, __m__, __x__ ) \
( bool __m__, memory_order __x__ ) volatile
{ return atomic_exchange_explicit( this, __m__, __x__ ); }
-inline bool atomic_bool::compare_exchange
+inline bool atomic_bool::compare_exchange_weak
( bool& __e__, bool __m__,
memory_order __x__, memory_order __y__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__, __y__ ); }
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__, __y__ ); }
-inline bool atomic_bool::compare_exchange
+inline bool atomic_bool::compare_exchange_strong
+( bool& __e__, bool __m__,
+ memory_order __x__, memory_order __y__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__, __y__ ); }
+
+inline bool atomic_bool::compare_exchange_weak
( bool& __e__, bool __m__, memory_order __x__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__,
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
-inline void atomic_bool::fence
-( memory_order __x__ ) const volatile
-{ return atomic_fence( this, __x__ ); }
+inline bool atomic_bool::compare_exchange_strong
+( bool& __e__, bool __m__, memory_order __x__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
inline bool atomic_address::is_lock_free() const volatile
( void* __m__, memory_order __x__ ) volatile
{ return atomic_exchange_explicit( this, __m__, __x__ ); }
-inline bool atomic_address::compare_exchange
+inline bool atomic_address::compare_exchange_weak
( void*& __e__, void* __m__,
memory_order __x__, memory_order __y__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__, __y__ ); }
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__, __y__ ); }
-inline bool atomic_address::compare_exchange
+inline bool atomic_address::compare_exchange_strong
+( void*& __e__, void* __m__,
+ memory_order __x__, memory_order __y__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__, __y__ ); }
+
+inline bool atomic_address::compare_exchange_weak
( void*& __e__, void* __m__, memory_order __x__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__,
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
-inline void atomic_address::fence
-( memory_order __x__ ) const volatile
-{ return atomic_fence( this, __x__ ); }
+inline bool atomic_address::compare_exchange_strong
+( void*& __e__, void* __m__, memory_order __x__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
inline bool atomic_char::is_lock_free() const volatile
( char __m__, memory_order __x__ ) volatile
{ return atomic_exchange_explicit( this, __m__, __x__ ); }
-inline bool atomic_char::compare_exchange
+inline bool atomic_char::compare_exchange_weak
+( char& __e__, char __m__,
+ memory_order __x__, memory_order __y__ ) volatile
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__, __y__ ); }
+
+inline bool atomic_char::compare_exchange_strong
( char& __e__, char __m__,
memory_order __x__, memory_order __y__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__, __y__ ); }
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__, __y__ ); }
-inline bool atomic_char::compare_exchange
+inline bool atomic_char::compare_exchange_weak
( char& __e__, char __m__, memory_order __x__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__,
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
-inline void atomic_char::fence
-( memory_order __x__ ) const volatile
-{ return atomic_fence( this, __x__ ); }
+inline bool atomic_char::compare_exchange_strong
+( char& __e__, char __m__, memory_order __x__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
inline bool atomic_schar::is_lock_free() const volatile
( signed char __m__, memory_order __x__ ) volatile
{ return atomic_exchange_explicit( this, __m__, __x__ ); }
-inline bool atomic_schar::compare_exchange
+inline bool atomic_schar::compare_exchange_weak
( signed char& __e__, signed char __m__,
memory_order __x__, memory_order __y__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__, __y__ ); }
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__, __y__ ); }
-inline bool atomic_schar::compare_exchange
+inline bool atomic_schar::compare_exchange_strong
+( signed char& __e__, signed char __m__,
+ memory_order __x__, memory_order __y__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__, __y__ ); }
+
+inline bool atomic_schar::compare_exchange_weak
( signed char& __e__, signed char __m__, memory_order __x__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__,
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
-inline void atomic_schar::fence
-( memory_order __x__ ) const volatile
-{ return atomic_fence( this, __x__ ); }
+inline bool atomic_schar::compare_exchange_strong
+( signed char& __e__, signed char __m__, memory_order __x__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
inline bool atomic_uchar::is_lock_free() const volatile
( unsigned char __m__, memory_order __x__ ) volatile
{ return atomic_exchange_explicit( this, __m__, __x__ ); }
-inline bool atomic_uchar::compare_exchange
+inline bool atomic_uchar::compare_exchange_weak
( unsigned char& __e__, unsigned char __m__,
memory_order __x__, memory_order __y__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__, __y__ ); }
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__, __y__ ); }
-inline bool atomic_uchar::compare_exchange
+inline bool atomic_uchar::compare_exchange_strong
+( unsigned char& __e__, unsigned char __m__,
+ memory_order __x__, memory_order __y__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__, __y__ ); }
+
+inline bool atomic_uchar::compare_exchange_weak
( unsigned char& __e__, unsigned char __m__, memory_order __x__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__,
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
-inline void atomic_uchar::fence
-( memory_order __x__ ) const volatile
-{ return atomic_fence( this, __x__ ); }
+inline bool atomic_uchar::compare_exchange_strong
+( unsigned char& __e__, unsigned char __m__, memory_order __x__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
inline bool atomic_short::is_lock_free() const volatile
( short __m__, memory_order __x__ ) volatile
{ return atomic_exchange_explicit( this, __m__, __x__ ); }
-inline bool atomic_short::compare_exchange
+inline bool atomic_short::compare_exchange_weak
+( short& __e__, short __m__,
+ memory_order __x__, memory_order __y__ ) volatile
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__, __y__ ); }
+
+inline bool atomic_short::compare_exchange_strong
( short& __e__, short __m__,
memory_order __x__, memory_order __y__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__, __y__ ); }
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__, __y__ ); }
-inline bool atomic_short::compare_exchange
+inline bool atomic_short::compare_exchange_weak
( short& __e__, short __m__, memory_order __x__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__,
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
-inline void atomic_short::fence
-( memory_order __x__ ) const volatile
-{ return atomic_fence( this, __x__ ); }
+inline bool atomic_short::compare_exchange_strong
+( short& __e__, short __m__, memory_order __x__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
inline bool atomic_ushort::is_lock_free() const volatile
( unsigned short __m__, memory_order __x__ ) volatile
{ return atomic_exchange_explicit( this, __m__, __x__ ); }
-inline bool atomic_ushort::compare_exchange
+inline bool atomic_ushort::compare_exchange_weak
+( unsigned short& __e__, unsigned short __m__,
+ memory_order __x__, memory_order __y__ ) volatile
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__, __y__ ); }
+
+inline bool atomic_ushort::compare_exchange_strong
( unsigned short& __e__, unsigned short __m__,
memory_order __x__, memory_order __y__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__, __y__ ); }
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__, __y__ ); }
-inline bool atomic_ushort::compare_exchange
+inline bool atomic_ushort::compare_exchange_weak
( unsigned short& __e__, unsigned short __m__, memory_order __x__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__,
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
-inline void atomic_ushort::fence
-( memory_order __x__ ) const volatile
-{ return atomic_fence( this, __x__ ); }
+inline bool atomic_ushort::compare_exchange_strong
+( unsigned short& __e__, unsigned short __m__, memory_order __x__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
inline bool atomic_int::is_lock_free() const volatile
( int __m__, memory_order __x__ ) volatile
{ return atomic_exchange_explicit( this, __m__, __x__ ); }
-inline bool atomic_int::compare_exchange
+inline bool atomic_int::compare_exchange_weak
( int& __e__, int __m__,
memory_order __x__, memory_order __y__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__, __y__ ); }
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__, __y__ ); }
-inline bool atomic_int::compare_exchange
+inline bool atomic_int::compare_exchange_strong
+( int& __e__, int __m__,
+ memory_order __x__, memory_order __y__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__, __y__ ); }
+
+inline bool atomic_int::compare_exchange_weak
( int& __e__, int __m__, memory_order __x__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__,
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
-inline void atomic_int::fence
-( memory_order __x__ ) const volatile
-{ return atomic_fence( this, __x__ ); }
+inline bool atomic_int::compare_exchange_strong
+( int& __e__, int __m__, memory_order __x__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
inline bool atomic_uint::is_lock_free() const volatile
( unsigned int __m__, memory_order __x__ ) volatile
{ return atomic_exchange_explicit( this, __m__, __x__ ); }
-inline bool atomic_uint::compare_exchange
+inline bool atomic_uint::compare_exchange_weak
( unsigned int& __e__, unsigned int __m__,
memory_order __x__, memory_order __y__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__, __y__ ); }
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__, __y__ ); }
-inline bool atomic_uint::compare_exchange
+inline bool atomic_uint::compare_exchange_strong
+( unsigned int& __e__, unsigned int __m__,
+ memory_order __x__, memory_order __y__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__, __y__ ); }
+
+inline bool atomic_uint::compare_exchange_weak
( unsigned int& __e__, unsigned int __m__, memory_order __x__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__,
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
-inline void atomic_uint::fence
-( memory_order __x__ ) const volatile
-{ return atomic_fence( this, __x__ ); }
+inline bool atomic_uint::compare_exchange_strong
+( unsigned int& __e__, unsigned int __m__, memory_order __x__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
inline bool atomic_long::is_lock_free() const volatile
( long __m__, memory_order __x__ ) volatile
{ return atomic_exchange_explicit( this, __m__, __x__ ); }
-inline bool atomic_long::compare_exchange
+inline bool atomic_long::compare_exchange_weak
+( long& __e__, long __m__,
+ memory_order __x__, memory_order __y__ ) volatile
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__, __y__ ); }
+
+inline bool atomic_long::compare_exchange_strong
( long& __e__, long __m__,
memory_order __x__, memory_order __y__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__, __y__ ); }
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__, __y__ ); }
-inline bool atomic_long::compare_exchange
+inline bool atomic_long::compare_exchange_weak
( long& __e__, long __m__, memory_order __x__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__,
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
-inline void atomic_long::fence
-( memory_order __x__ ) const volatile
-{ return atomic_fence( this, __x__ ); }
+inline bool atomic_long::compare_exchange_strong
+( long& __e__, long __m__, memory_order __x__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
inline bool atomic_ulong::is_lock_free() const volatile
( unsigned long __m__, memory_order __x__ ) volatile
{ return atomic_exchange_explicit( this, __m__, __x__ ); }
-inline bool atomic_ulong::compare_exchange
+inline bool atomic_ulong::compare_exchange_weak
( unsigned long& __e__, unsigned long __m__,
memory_order __x__, memory_order __y__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__, __y__ ); }
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__, __y__ ); }
-inline bool atomic_ulong::compare_exchange
+inline bool atomic_ulong::compare_exchange_strong
+( unsigned long& __e__, unsigned long __m__,
+ memory_order __x__, memory_order __y__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__, __y__ ); }
+
+inline bool atomic_ulong::compare_exchange_weak
( unsigned long& __e__, unsigned long __m__, memory_order __x__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__,
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
-inline void atomic_ulong::fence
-( memory_order __x__ ) const volatile
-{ return atomic_fence( this, __x__ ); }
+inline bool atomic_ulong::compare_exchange_strong
+( unsigned long& __e__, unsigned long __m__, memory_order __x__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
inline bool atomic_llong::is_lock_free() const volatile
( long long __m__, memory_order __x__ ) volatile
{ return atomic_exchange_explicit( this, __m__, __x__ ); }
-inline bool atomic_llong::compare_exchange
+inline bool atomic_llong::compare_exchange_weak
+( long long& __e__, long long __m__,
+ memory_order __x__, memory_order __y__ ) volatile
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__, __y__ ); }
+
+inline bool atomic_llong::compare_exchange_strong
( long long& __e__, long long __m__,
memory_order __x__, memory_order __y__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__, __y__ ); }
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__, __y__ ); }
-inline bool atomic_llong::compare_exchange
+inline bool atomic_llong::compare_exchange_weak
( long long& __e__, long long __m__, memory_order __x__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__,
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
-inline void atomic_llong::fence
-( memory_order __x__ ) const volatile
-{ return atomic_fence( this, __x__ ); }
+inline bool atomic_llong::compare_exchange_strong
+( long long& __e__, long long __m__, memory_order __x__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
inline bool atomic_ullong::is_lock_free() const volatile
( unsigned long long __m__, memory_order __x__ ) volatile
{ return atomic_exchange_explicit( this, __m__, __x__ ); }
-inline bool atomic_ullong::compare_exchange
+inline bool atomic_ullong::compare_exchange_weak
+( unsigned long long& __e__, unsigned long long __m__,
+ memory_order __x__, memory_order __y__ ) volatile
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__, __y__ ); }
+
+inline bool atomic_ullong::compare_exchange_strong
( unsigned long long& __e__, unsigned long long __m__,
memory_order __x__, memory_order __y__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__, __y__ ); }
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__, __y__ ); }
-inline bool atomic_ullong::compare_exchange
+inline bool atomic_ullong::compare_exchange_weak
( unsigned long long& __e__, unsigned long long __m__, memory_order __x__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__,
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
-inline void atomic_ullong::fence
-( memory_order __x__ ) const volatile
-{ return atomic_fence( this, __x__ ); }
+inline bool atomic_ullong::compare_exchange_strong
+( unsigned long long& __e__, unsigned long long __m__, memory_order __x__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
inline bool atomic_wchar_t::is_lock_free() const volatile
( wchar_t __m__, memory_order __x__ ) volatile
{ return atomic_exchange_explicit( this, __m__, __x__ ); }
-inline bool atomic_wchar_t::compare_exchange
+inline bool atomic_wchar_t::compare_exchange_weak
+( wchar_t& __e__, wchar_t __m__,
+ memory_order __x__, memory_order __y__ ) volatile
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__, __y__ ); }
+
+inline bool atomic_wchar_t::compare_exchange_strong
( wchar_t& __e__, wchar_t __m__,
memory_order __x__, memory_order __y__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__, __y__ ); }
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__, __y__ ); }
-inline bool atomic_wchar_t::compare_exchange
+inline bool atomic_wchar_t::compare_exchange_weak
( wchar_t& __e__, wchar_t __m__, memory_order __x__ ) volatile
-{ return atomic_compare_exchange_explicit( this, &__e__, __m__, __x__,
+{ return atomic_compare_exchange_weak_explicit( this, &__e__, __m__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
-inline void atomic_wchar_t::fence
-( memory_order __x__ ) const volatile
-{ return atomic_fence( this, __x__ ); }
+inline bool atomic_wchar_t::compare_exchange_strong
+( wchar_t& __e__, wchar_t __m__, memory_order __x__ ) volatile
+{ return atomic_compare_exchange_strong_explicit( this, &__e__, __m__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
template< typename T >
{ return _ATOMIC_MODIFY_( this, =, __v__, __x__ ); }
template< typename T >
-inline bool atomic<T>::compare_exchange
+inline bool atomic<T>::compare_exchange_weak
+( T& __r__, T __v__, memory_order __x__, memory_order __y__ ) volatile
+{ return _ATOMIC_CMPSWP_WEAK_( this, &__r__, __v__, __x__ ); }
+
+template< typename T >
+inline bool atomic<T>::compare_exchange_strong
( T& __r__, T __v__, memory_order __x__, memory_order __y__ ) volatile
{ return _ATOMIC_CMPSWP_( this, &__r__, __v__, __x__ ); }
template< typename T >
-inline bool atomic<T>::compare_exchange
+inline bool atomic<T>::compare_exchange_weak
+( T& __r__, T __v__, memory_order __x__ ) volatile
+{ return compare_exchange_weak( __r__, __v__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
+
+template< typename T >
+inline bool atomic<T>::compare_exchange_strong
( T& __r__, T __v__, memory_order __x__ ) volatile
-{ return compare_exchange( __r__, __v__, __x__,
+{ return compare_exchange_strong( __r__, __v__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
{ return static_cast<T*>( atomic_address::exchange( __v__, __x__ ) ); }
template< typename T >
-bool atomic<T*>::compare_exchange
+bool atomic<T*>::compare_exchange_weak
+( T*& __r__, T* __v__, memory_order __x__, memory_order __y__) volatile
+{ return atomic_address::compare_exchange_weak( *reinterpret_cast<void**>( &__r__ ),
+ static_cast<void*>( __v__ ), __x__, __y__ ); }
+//{ return _ATOMIC_CMPSWP_WEAK_( this, &__r__, __v__, __x__ ); }
+
+template< typename T >
+bool atomic<T*>::compare_exchange_strong
( T*& __r__, T* __v__, memory_order __x__, memory_order __y__) volatile
-{ return atomic_address::compare_exchange( *reinterpret_cast<void**>( &__r__ ),
+{ return atomic_address::compare_exchange_strong( *reinterpret_cast<void**>( &__r__ ),
static_cast<void*>( __v__ ), __x__, __y__ ); }
//{ return _ATOMIC_CMPSWP_( this, &__r__, __v__, __x__ ); }
template< typename T >
-bool atomic<T*>::compare_exchange
+bool atomic<T*>::compare_exchange_weak
( T*& __r__, T* __v__, memory_order __x__ ) volatile
-{ return compare_exchange( __r__, __v__, __x__,
+{ return compare_exchange_weak( __r__, __v__, __x__,
+ __x__ == memory_order_acq_rel ? memory_order_acquire :
+ __x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
+
+template< typename T >
+bool atomic<T*>::compare_exchange_strong
+( T*& __r__, T* __v__, memory_order __x__ ) volatile
+{ return compare_exchange_strong( __r__, __v__, __x__,
__x__ == memory_order_acq_rel ? memory_order_acquire :
__x__ == memory_order_release ? memory_order_relaxed : __x__ ); }
#endif
+#ifdef __cplusplus
+extern "C" {
+#endif
+inline void atomic_thread_fence(memory_order order)
+{ _ATOMIC_FENCE_(order); }
+
+/** @todo Do we want to try to support a user's signal-handler? */
+inline void atomic_signal_fence(memory_order order)
+{ /* No-op? */ }
+#ifdef __cplusplus
+}
+#endif
+
#ifdef __cplusplus
} // namespace std
#endif
+#endif /* __IMPATOMIC_H__ */
projects / c11tester.git / blobdiff