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Commit 73ed0205 authored by David Reid's avatar David Reid
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Remove comments and empty lines from c89atomic integration.

parent 34c826ba
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miniaudio.h
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......@@ -7604,11 +7604,9 @@ ma_atomic_increment/decrement_*() takes a pointer to the variable being incremen
/* c89atomic.h begin */
#ifndef c89atomic_h
#define c89atomic_h
#if defined(__cplusplus)
extern "C" {
#endif
typedef signed char c89atomic_int8;
typedef unsigned char c89atomic_uint8;
typedef signed short c89atomic_int16;
......@@ -7622,12 +7620,9 @@ typedef unsigned __int64 c89atomic_uint64;
typedef unsigned long long c89atomic_int64;
typedef unsigned long long c89atomic_uint64;
#endif
typedef int c89atomic_memory_order;
typedef unsigned char c89atomic_bool;
typedef unsigned char c89atomic_flag;
/* Architecture Detection */
#if !defined(C89ATOMIC_64BIT) && !defined(C89ATOMIC_32BIT)
#ifdef _WIN32
#ifdef _WIN64
......@@ -7637,7 +7632,6 @@ typedef unsigned char c89atomic_flag;
#endif
#endif
#endif
#if !defined(C89ATOMIC_64BIT) && !defined(C89ATOMIC_32BIT)
#ifdef __GNUC__
#ifdef __LP64__
......@@ -7647,7 +7641,6 @@ typedef unsigned char c89atomic_flag;
#endif
#endif
#endif
#if !defined(C89ATOMIC_64BIT) && !defined(C89ATOMIC_32BIT)
#include <stdint.h>
#if INTPTR_MAX == INT64_MAX
......@@ -7656,7 +7649,6 @@ typedef unsigned char c89atomic_flag;
#define C89ATOMIC_32BIT
#endif
#endif
#if defined(__x86_64__) || defined(_M_X64)
#define C89ATOMIC_X64
#elif defined(__i386) || defined(_M_IX86)
......@@ -7664,17 +7656,9 @@ typedef unsigned char c89atomic_flag;
#elif defined(__arm__) || defined(_M_ARM)
#define C89ATOMIC_ARM
#endif
#ifdef _MSC_VER
#define C89ATOMIC_INLINE __forceinline
#elif defined(__GNUC__)
/*
I've had a bug report where GCC is emitting warnings about functions possibly not being inlineable. This warning happens when
the __attribute__((always_inline)) attribute is defined without an "inline" statement. I think therefore there must be some
case where "__inline__" is not always defined, thus the compiler emitting these warnings. When using -std=c89 or -ansi on the
command line, we cannot use the "inline" keyword and instead need to use "__inline__". In an attempt to work around this issue
I am using "__inline__" only when we're compiling in strict ANSI mode.
*/
#if defined(__STRICT_ANSI__)
#define C89ATOMIC_INLINE __inline__ __attribute__((always_inline))
#else
......@@ -7683,41 +7667,31 @@ typedef unsigned char c89atomic_flag;
#else
#define C89ATOMIC_INLINE
#endif
#if defined(_MSC_VER) /*&& !defined(__clang__)*/
/* Visual C++. */
#if defined(_MSC_VER)
#define c89atomic_memory_order_relaxed 0
#define c89atomic_memory_order_consume 1
#define c89atomic_memory_order_acquire 2
#define c89atomic_memory_order_release 3
#define c89atomic_memory_order_acq_rel 4
#define c89atomic_memory_order_seq_cst 5
/* Visual Studio 2003 and earlier have no support for sized atomic operations. We'll need to use inlined assembly for these compilers. */
#if _MSC_VER >= 1400 /* 1400 = Visual Studio 2005 */
/* New Visual C++. */
#if _MSC_VER >= 1400
#include <intrin.h>
#define c89atomic_exchange_explicit_8( dst, src, order) (c89atomic_uint8 )_InterlockedExchange8 ((volatile char* )dst, (char )src)
#define c89atomic_exchange_explicit_16(dst, src, order) (c89atomic_uint16)_InterlockedExchange16((volatile short*)dst, (short)src)
#define c89atomic_exchange_explicit_32(dst, src, order) (c89atomic_uint32)_InterlockedExchange ((volatile long* )dst, (long )src)
#if defined(C89ATOMIC_64BIT)
#define c89atomic_exchange_explicit_64(dst, src, order) (c89atomic_uint64)_InterlockedExchange64((volatile long long*)dst, (long long)src)
#endif
#define c89atomic_fetch_add_explicit_8( dst, src, order) (c89atomic_uint8 )_InterlockedExchangeAdd8 ((volatile char* )dst, (char )src)
#define c89atomic_fetch_add_explicit_16(dst, src, order) (c89atomic_uint16)_InterlockedExchangeAdd16((volatile short*)dst, (short)src)
#define c89atomic_fetch_add_explicit_32(dst, src, order) (c89atomic_uint32)_InterlockedExchangeAdd ((volatile long* )dst, (long )src)
#if defined(C89ATOMIC_64BIT)
#define c89atomic_fetch_add_explicit_64(dst, src, order) (c89atomic_uint64)_InterlockedExchangeAdd64((volatile long long*)dst, (long long)src)
#endif
#define c89atomic_compare_and_swap_8( dst, expected, desired) (c89atomic_uint8 )_InterlockedCompareExchange8 ((volatile char* )dst, (char )desired, (char )expected)
#define c89atomic_compare_and_swap_16(dst, expected, desired) (c89atomic_uint16)_InterlockedCompareExchange16((volatile short* )dst, (short )desired, (short )expected)
#define c89atomic_compare_and_swap_32(dst, expected, desired) (c89atomic_uint32)_InterlockedCompareExchange ((volatile long* )dst, (long )desired, (long )expected)
#define c89atomic_compare_and_swap_64(dst, expected, desired) (c89atomic_uint64)_InterlockedCompareExchange64((volatile long long*)dst, (long long)desired, (long long)expected)
/* Can't use MemoryBarrier() for this as it require Windows headers which we want to avoid in the header. */
#if defined(C89ATOMIC_X64)
#define c89atomic_thread_fence(order) __faststorefence()
#else
......@@ -7727,13 +7701,9 @@ typedef unsigned char c89atomic_flag;
(void)order;
c89atomic_fetch_add_explicit_32(&barrier, 0, order);
}
#endif /* C89ATOMIC_X64 */
#endif
#else
/* Old Visual C++. */
#if defined(__i386) || defined(_M_IX86)
/* x86. Implemented via inlined assembly. */
/* thread_fence() */
static C89ATOMIC_INLINE void __stdcall c89atomic_thread_fence(int order)
{
volatile c89atomic_uint32 barrier;
......@@ -7741,9 +7711,6 @@ typedef unsigned char c89atomic_flag;
xchg barrier, eax
}
}
/* exchange() */
static C89ATOMIC_INLINE c89atomic_uint8 __stdcall c89atomic_exchange_explicit_8(volatile c89atomic_uint8* dst, c89atomic_uint8 src, int order)
{
(void)order;
......@@ -7753,7 +7720,6 @@ typedef unsigned char c89atomic_flag;
lock xchg [ecx], al
}
}
static C89ATOMIC_INLINE c89atomic_uint16 __stdcall c89atomic_exchange_explicit_16(volatile c89atomic_uint16* dst, c89atomic_uint16 src, int order)
{
(void)order;
......@@ -7763,7 +7729,6 @@ typedef unsigned char c89atomic_flag;
lock xchg [ecx], ax
}
}
static C89ATOMIC_INLINE c89atomic_uint32 __stdcall c89atomic_exchange_explicit_32(volatile c89atomic_uint32* dst, c89atomic_uint32 src, int order)
{
(void)order;
......@@ -7773,9 +7738,6 @@ typedef unsigned char c89atomic_flag;
lock xchg [ecx], eax
}
}
/* fetch_add() */
static C89ATOMIC_INLINE c89atomic_uint8 __stdcall c89atomic_fetch_add_explicit_8(volatile c89atomic_uint8* dst, c89atomic_uint8 src, int order)
{
(void)order;
......@@ -7785,7 +7747,6 @@ typedef unsigned char c89atomic_flag;
lock xadd [ecx], al
}
}
static C89ATOMIC_INLINE c89atomic_uint16 __stdcall c89atomic_fetch_add_explicit_16(volatile c89atomic_uint16* dst, c89atomic_uint16 src, int order)
{
(void)order;
......@@ -7795,7 +7756,6 @@ typedef unsigned char c89atomic_flag;
lock xadd [ecx], ax
}
}
static C89ATOMIC_INLINE c89atomic_uint32 __stdcall c89atomic_fetch_add_explicit_32(volatile c89atomic_uint32* dst, c89atomic_uint32 src, int order)
{
(void)order;
......@@ -7805,559 +7765,430 @@ typedef unsigned char c89atomic_flag;
lock xadd [ecx], eax
}
}
/* compare_and_swap() */
static C89ATOMIC_INLINE c89atomic_uint8 __stdcall c89atomic_compare_and_swap_8(volatile c89atomic_uint8* dst, c89atomic_uint8 expected, c89atomic_uint8 desired)
{
__asm {
mov ecx, dst
mov al, expected
mov dl, desired
lock cmpxchg [ecx], dl /* Writes to EAX which MSVC will treat as the return value. */
lock cmpxchg [ecx], dl
}
}
static C89ATOMIC_INLINE c89atomic_uint16 __stdcall c89atomic_compare_and_swap_16(volatile c89atomic_uint16* dst, c89atomic_uint16 expected, c89atomic_uint16 desired)
{
__asm {
mov ecx, dst
mov ax, expected
mov dx, desired
lock cmpxchg [ecx], dx /* Writes to EAX which MSVC will treat as the return value. */
lock cmpxchg [ecx], dx
}
}
static C89ATOMIC_INLINE c89atomic_uint32 __stdcall c89atomic_compare_and_swap_32(volatile c89atomic_uint32* dst, c89atomic_uint32 expected, c89atomic_uint32 desired)
{
__asm {
mov ecx, dst
mov eax, expected
mov edx, desired
lock cmpxchg [ecx], edx /* Writes to EAX which MSVC will treat as the return value. */
lock cmpxchg [ecx], edx
}
}
static C89ATOMIC_INLINE c89atomic_uint64 __stdcall c89atomic_compare_and_swap_64(volatile c89atomic_uint64* dst, c89atomic_uint64 expected, c89atomic_uint64 desired)
{
__asm {
mov esi, dst /* From Microsoft documentation: "... you don't need to preserve the EAX, EBX, ECX, EDX, ESI, or EDI registers." Choosing ESI since it's the next available one in their list. */
mov esi, dst
mov eax, dword ptr expected
mov edx, dword ptr expected + 4
mov ebx, dword ptr desired
mov ecx, dword ptr desired + 4
lock cmpxchg8b qword ptr [esi] /* Writes to EAX:EDX which MSVC will treat as the return value. */
lock cmpxchg8b qword ptr [esi]
}
}
#else
/* x64 or ARM. Should never get here because these are not valid targets for older versions of Visual Studio. */
error "Unsupported architecture."
#endif
#endif
/*
I'm not sure how to implement a compiler barrier for old MSVC so I'm just making it a thread_fence() and hopefull the compiler will see the volatile and not do
any reshuffling. If anybody has a better idea on this please let me know! Cannot use _ReadWriteBarrier() as it has been marked as deprecated.
*/
#define c89atomic_compiler_fence() c89atomic_thread_fence(c89atomic_memory_order_seq_cst)
/* I'm not sure how to implement this for MSVC. For now just using thread_fence(). */
#define c89atomic_signal_fence(order) c89atomic_thread_fence(order)
/* Atomic loads can be implemented in terms of a compare-and-swap. */
#define c89atomic_load_explicit_8( ptr, order) c89atomic_compare_and_swap_8 (ptr, 0, 0)
#define c89atomic_load_explicit_16(ptr, order) c89atomic_compare_and_swap_16(ptr, 0, 0)
#define c89atomic_load_explicit_32(ptr, order) c89atomic_compare_and_swap_32(ptr, 0, 0)
#define c89atomic_load_explicit_64(ptr, order) c89atomic_compare_and_swap_64(ptr, 0, 0)
/* atomic_store() is the same as atomic_exchange() but returns void. */
#define c89atomic_store_explicit_8( dst, src, order) (void)c89atomic_exchange_explicit_8 (dst, src, order)
#define c89atomic_store_explicit_16(dst, src, order) (void)c89atomic_exchange_explicit_16(dst, src, order)
#define c89atomic_store_explicit_32(dst, src, order) (void)c89atomic_exchange_explicit_32(dst, src, order)
#define c89atomic_store_explicit_64(dst, src, order) (void)c89atomic_exchange_explicit_64(dst, src, order)
/* Some 64-bit atomic operations are not supported by MSVC when compiling in 32-bit mode.*/
#if defined(C89ATOMIC_32BIT)
static C89ATOMIC_INLINE c89atomic_uint64 __stdcall c89atomic_exchange_explicit_64(volatile c89atomic_uint64* dst, c89atomic_uint64 src, int order)
{
volatile c89atomic_uint64 oldValue;
do {
oldValue = *dst;
} while (c89atomic_compare_and_swap_64(dst, oldValue, src) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint64 __stdcall c89atomic_fetch_add_explicit_64(volatile c89atomic_uint64* dst, c89atomic_uint64 src, int order)
{
volatile c89atomic_uint64 oldValue;
volatile c89atomic_uint64 newValue;
do {
oldValue = *dst;
newValue = oldValue + src;
} while (c89atomic_compare_and_swap_64(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
#endif
/* fetch_sub() */
static C89ATOMIC_INLINE c89atomic_uint8 __stdcall c89atomic_fetch_sub_explicit_8(volatile c89atomic_uint8* dst, c89atomic_uint8 src, int order)
{
volatile c89atomic_uint8 oldValue;
volatile c89atomic_uint8 newValue;
do {
oldValue = *dst;
newValue = oldValue - src;
} while (c89atomic_compare_and_swap_8(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint16 __stdcall c89atomic_fetch_sub_explicit_16(volatile c89atomic_uint16* dst, c89atomic_uint16 src, int order)
{
volatile c89atomic_uint16 oldValue;
volatile c89atomic_uint16 newValue;
do {
oldValue = *dst;
newValue = oldValue - src;
} while (c89atomic_compare_and_swap_16(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint32 __stdcall c89atomic_fetch_sub_explicit_32(volatile c89atomic_uint32* dst, c89atomic_uint32 src, int order)
{
volatile c89atomic_uint32 oldValue;
volatile c89atomic_uint32 newValue;
do {
oldValue = *dst;
newValue = oldValue - src;
} while (c89atomic_compare_and_swap_32(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint64 __stdcall c89atomic_fetch_sub_explicit_64(volatile c89atomic_uint64* dst, c89atomic_uint64 src, int order)
{
volatile c89atomic_uint64 oldValue;
volatile c89atomic_uint64 newValue;
do {
oldValue = *dst;
newValue = oldValue - src;
} while (c89atomic_compare_and_swap_64(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
/* fetch_and() */
static C89ATOMIC_INLINE c89atomic_uint8 __stdcall c89atomic_fetch_and_explicit_8(volatile c89atomic_uint8* dst, c89atomic_uint8 src, int order)
{
volatile c89atomic_uint8 oldValue;
volatile c89atomic_uint8 newValue;
do {
oldValue = *dst;
newValue = oldValue & src;
} while (c89atomic_compare_and_swap_8(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint16 __stdcall c89atomic_fetch_and_explicit_16(volatile c89atomic_uint16* dst, c89atomic_uint16 src, int order)
{
volatile c89atomic_uint16 oldValue;
volatile c89atomic_uint16 newValue;
do {
oldValue = *dst;
newValue = oldValue & src;
} while (c89atomic_compare_and_swap_16(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint32 __stdcall c89atomic_fetch_and_explicit_32(volatile c89atomic_uint32* dst, c89atomic_uint32 src, int order)
{
volatile c89atomic_uint32 oldValue;
volatile c89atomic_uint32 newValue;
do {
oldValue = *dst;
newValue = oldValue & src;
} while (c89atomic_compare_and_swap_32(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint64 __stdcall c89atomic_fetch_and_explicit_64(volatile c89atomic_uint64* dst, c89atomic_uint64 src, int order)
{
volatile c89atomic_uint64 oldValue;
volatile c89atomic_uint64 newValue;
do {
oldValue = *dst;
newValue = oldValue & src;
} while (c89atomic_compare_and_swap_64(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
/* fetch_xor() */
static C89ATOMIC_INLINE c89atomic_uint8 __stdcall c89atomic_fetch_xor_explicit_8(volatile c89atomic_uint8* dst, c89atomic_uint8 src, int order)
{
volatile c89atomic_uint8 oldValue;
volatile c89atomic_uint8 newValue;
do {
oldValue = *dst;
newValue = oldValue ^ src;
} while (c89atomic_compare_and_swap_8(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint16 __stdcall c89atomic_fetch_xor_explicit_16(volatile c89atomic_uint16* dst, c89atomic_uint16 src, int order)
{
volatile c89atomic_uint16 oldValue;
volatile c89atomic_uint16 newValue;
do {
oldValue = *dst;
newValue = oldValue ^ src;
} while (c89atomic_compare_and_swap_16(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint32 __stdcall c89atomic_fetch_xor_explicit_32(volatile c89atomic_uint32* dst, c89atomic_uint32 src, int order)
{
volatile c89atomic_uint32 oldValue;
volatile c89atomic_uint32 newValue;
do {
oldValue = *dst;
newValue = oldValue ^ src;
} while (c89atomic_compare_and_swap_32(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint64 __stdcall c89atomic_fetch_xor_explicit_64(volatile c89atomic_uint64* dst, c89atomic_uint64 src, int order)
{
volatile c89atomic_uint64 oldValue;
volatile c89atomic_uint64 newValue;
do {
oldValue = *dst;
newValue = oldValue ^ src;
} while (c89atomic_compare_and_swap_64(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
/* fetch_or() */
static C89ATOMIC_INLINE c89atomic_uint8 __stdcall c89atomic_fetch_or_explicit_8(volatile c89atomic_uint8* dst, c89atomic_uint8 src, int order)
{
volatile c89atomic_uint8 oldValue;
volatile c89atomic_uint8 newValue;
do {
oldValue = *dst;
newValue = oldValue | src;
} while (c89atomic_compare_and_swap_8(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint16 __stdcall c89atomic_fetch_or_explicit_16(volatile c89atomic_uint16* dst, c89atomic_uint16 src, int order)
{
volatile c89atomic_uint16 oldValue;
volatile c89atomic_uint16 newValue;
do {
oldValue = *dst;
newValue = oldValue | src;
} while (c89atomic_compare_and_swap_16(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint32 __stdcall c89atomic_fetch_or_explicit_32(volatile c89atomic_uint32* dst, c89atomic_uint32 src, int order)
{
volatile c89atomic_uint32 oldValue;
volatile c89atomic_uint32 newValue;
do {
oldValue = *dst;
newValue = oldValue | src;
} while (c89atomic_compare_and_swap_32(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint64 __stdcall c89atomic_fetch_or_explicit_64(volatile c89atomic_uint64* dst, c89atomic_uint64 src, int order)
{
volatile c89atomic_uint64 oldValue;
volatile c89atomic_uint64 newValue;
do {
oldValue = *dst;
newValue = oldValue | src;
} while (c89atomic_compare_and_swap_64(dst, oldValue, newValue) != oldValue);
(void)order;
return oldValue;
}
#define c89atomic_test_and_set_explicit_8( dst, order) c89atomic_exchange_explicit_8 (dst, 1, order)
#define c89atomic_test_and_set_explicit_16(dst, order) c89atomic_exchange_explicit_16(dst, 1, order)
#define c89atomic_test_and_set_explicit_32(dst, order) c89atomic_exchange_explicit_32(dst, 1, order)
#define c89atomic_test_and_set_explicit_64(dst, order) c89atomic_exchange_explicit_64(dst, 1, order)
#define c89atomic_clear_explicit_8( dst, order) c89atomic_store_explicit_8 (dst, 0, order)
#define c89atomic_clear_explicit_16(dst, order) c89atomic_store_explicit_16(dst, 0, order)
#define c89atomic_clear_explicit_32(dst, order) c89atomic_store_explicit_32(dst, 0, order)
#define c89atomic_clear_explicit_64(dst, order) c89atomic_store_explicit_64(dst, 0, order)
#define c89atomic_flag_test_and_set_explicit(ptr, order) (c89atomic_flag)c89atomic_test_and_set_explicit_8(ptr, order)
#define c89atomic_flag_clear_explicit(ptr, order) c89atomic_clear_explicit_8(ptr, order)
#elif defined(__clang__) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC__ >= 7)))
/* Modern GCC atomic built-ins. */
#define C89ATOMIC_HAS_NATIVE_COMPARE_EXCHANGE
#define C89ATOMIC_HAS_NATIVE_IS_LOCK_FREE
#define c89atomic_memory_order_relaxed __ATOMIC_RELAXED
#define c89atomic_memory_order_consume __ATOMIC_CONSUME
#define c89atomic_memory_order_acquire __ATOMIC_ACQUIRE
#define c89atomic_memory_order_release __ATOMIC_RELEASE
#define c89atomic_memory_order_acq_rel __ATOMIC_ACQ_REL
#define c89atomic_memory_order_seq_cst __ATOMIC_SEQ_CST
#define c89atomic_compiler_fence() __asm__ __volatile__("":::"memory")
#define c89atomic_thread_fence(order) __atomic_thread_fence(order)
#define c89atomic_signal_fence(order) __atomic_signal_fence(order)
#define c89atomic_is_lock_free_8(ptr) __atomic_is_lock_free(1, ptr)
#define c89atomic_is_lock_free_16(ptr) __atomic_is_lock_free(2, ptr)
#define c89atomic_is_lock_free_32(ptr) __atomic_is_lock_free(4, ptr)
#define c89atomic_is_lock_free_64(ptr) __atomic_is_lock_free(8, ptr)
#define c89atomic_flag_test_and_set_explicit(dst, order) (c89atomic_flag)__atomic_test_and_set(dst, order)
#define c89atomic_flag_clear_explicit(dst, order) __atomic_clear(dst, order)
#define c89atomic_test_and_set_explicit_8( dst, order) __atomic_exchange_n(dst, 1, order)
#define c89atomic_test_and_set_explicit_16(dst, order) __atomic_exchange_n(dst, 1, order)
#define c89atomic_test_and_set_explicit_32(dst, order) __atomic_exchange_n(dst, 1, order)
#define c89atomic_test_and_set_explicit_64(dst, order) __atomic_exchange_n(dst, 1, order)
#define c89atomic_clear_explicit_8( dst, order) __atomic_store_n(dst, 0, order)
#define c89atomic_clear_explicit_16(dst, order) __atomic_store_n(dst, 0, order)
#define c89atomic_clear_explicit_32(dst, order) __atomic_store_n(dst, 0, order)
#define c89atomic_clear_explicit_64(dst, order) __atomic_store_n(dst, 0, order)
#define c89atomic_store_explicit_8( dst, src, order) __atomic_store_n(dst, src, order)
#define c89atomic_store_explicit_16(dst, src, order) __atomic_store_n(dst, src, order)
#define c89atomic_store_explicit_32(dst, src, order) __atomic_store_n(dst, src, order)
#define c89atomic_store_explicit_64(dst, src, order) __atomic_store_n(dst, src, order)
#define c89atomic_load_explicit_8( dst, order) __atomic_load_n(dst, order)
#define c89atomic_load_explicit_16(dst, order) __atomic_load_n(dst, order)
#define c89atomic_load_explicit_32(dst, order) __atomic_load_n(dst, order)
#define c89atomic_load_explicit_64(dst, order) __atomic_load_n(dst, order)
#define c89atomic_exchange_explicit_8( dst, src, order) __atomic_exchange_n(dst, src, order)
#define c89atomic_exchange_explicit_16(dst, src, order) __atomic_exchange_n(dst, src, order)
#define c89atomic_exchange_explicit_32(dst, src, order) __atomic_exchange_n(dst, src, order)
#define c89atomic_exchange_explicit_64(dst, src, order) __atomic_exchange_n(dst, src, order)
#define c89atomic_compare_exchange_strong_explicit_8( dst, expected, desired, successOrder, failureOrder) __atomic_compare_exchange_n(dst, expected, desired, 0, successOrder, failureOrder)
#define c89atomic_compare_exchange_strong_explicit_16(dst, expected, desired, successOrder, failureOrder) __atomic_compare_exchange_n(dst, expected, desired, 0, successOrder, failureOrder)
#define c89atomic_compare_exchange_strong_explicit_32(dst, expected, desired, successOrder, failureOrder) __atomic_compare_exchange_n(dst, expected, desired, 0, successOrder, failureOrder)
#define c89atomic_compare_exchange_strong_explicit_64(dst, expected, desired, successOrder, failureOrder) __atomic_compare_exchange_n(dst, expected, desired, 0, successOrder, failureOrder)
#define c89atomic_compare_exchange_weak_explicit_8( dst, expected, desired, successOrder, failureOrder) __atomic_compare_exchange_n(dst, expected, desired, 1, successOrder, failureOrder)
#define c89atomic_compare_exchange_weak_explicit_16(dst, expected, desired, successOrder, failureOrder) __atomic_compare_exchange_n(dst, expected, desired, 1, successOrder, failureOrder)
#define c89atomic_compare_exchange_weak_explicit_32(dst, expected, desired, successOrder, failureOrder) __atomic_compare_exchange_n(dst, expected, desired, 1, successOrder, failureOrder)
#define c89atomic_compare_exchange_weak_explicit_64(dst, expected, desired, successOrder, failureOrder) __atomic_compare_exchange_n(dst, expected, desired, 1, successOrder, failureOrder)
#define c89atomic_fetch_add_explicit_8( dst, src, order) __atomic_fetch_add(dst, src, order)
#define c89atomic_fetch_add_explicit_16(dst, src, order) __atomic_fetch_add(dst, src, order)
#define c89atomic_fetch_add_explicit_32(dst, src, order) __atomic_fetch_add(dst, src, order)
#define c89atomic_fetch_add_explicit_64(dst, src, order) __atomic_fetch_add(dst, src, order)
#define c89atomic_fetch_sub_explicit_8( dst, src, order) __atomic_fetch_sub(dst, src, order)
#define c89atomic_fetch_sub_explicit_16(dst, src, order) __atomic_fetch_sub(dst, src, order)
#define c89atomic_fetch_sub_explicit_32(dst, src, order) __atomic_fetch_sub(dst, src, order)
#define c89atomic_fetch_sub_explicit_64(dst, src, order) __atomic_fetch_sub(dst, src, order)
#define c89atomic_fetch_or_explicit_8( dst, src, order) __atomic_fetch_or(dst, src, order)
#define c89atomic_fetch_or_explicit_16(dst, src, order) __atomic_fetch_or(dst, src, order)
#define c89atomic_fetch_or_explicit_32(dst, src, order) __atomic_fetch_or(dst, src, order)
#define c89atomic_fetch_or_explicit_64(dst, src, order) __atomic_fetch_or(dst, src, order)
#define c89atomic_fetch_xor_explicit_8( dst, src, order) __atomic_fetch_xor(dst, src, order)
#define c89atomic_fetch_xor_explicit_16(dst, src, order) __atomic_fetch_xor(dst, src, order)
#define c89atomic_fetch_xor_explicit_32(dst, src, order) __atomic_fetch_xor(dst, src, order)
#define c89atomic_fetch_xor_explicit_64(dst, src, order) __atomic_fetch_xor(dst, src, order)
#define c89atomic_fetch_and_explicit_8( dst, src, order) __atomic_fetch_and(dst, src, order)
#define c89atomic_fetch_and_explicit_16(dst, src, order) __atomic_fetch_and(dst, src, order)
#define c89atomic_fetch_and_explicit_32(dst, src, order) __atomic_fetch_and(dst, src, order)
#define c89atomic_fetch_and_explicit_64(dst, src, order) __atomic_fetch_and(dst, src, order)
#define c89atomic_compare_and_swap_8 (dst, expected, desired) __sync_val_compare_and_swap(dst, expected, desired)
#define c89atomic_compare_and_swap_16(dst, expected, desired) __sync_val_compare_and_swap(dst, expected, desired)
#define c89atomic_compare_and_swap_32(dst, expected, desired) __sync_val_compare_and_swap(dst, expected, desired)
#define c89atomic_compare_and_swap_64(dst, expected, desired) __sync_val_compare_and_swap(dst, expected, desired)
#else
/* Legacy GCC atomic built-ins. Everything is a full memory barrier. */
#define c89atomic_memory_order_relaxed 1
#define c89atomic_memory_order_consume 2
#define c89atomic_memory_order_acquire 3
#define c89atomic_memory_order_release 4
#define c89atomic_memory_order_acq_rel 5
#define c89atomic_memory_order_seq_cst 6
#define c89atomic_compiler_fence() __asm__ __volatile__("":::"memory")
#define c89atomic_thread_fence(order) __sync_synchronize()
#define c89atomic_signal_fence(order) c89atomic_thread_fence(order)
static C89ATOMIC_INLINE c89atomic_uint8 c89atomic_exchange_explicit_8(volatile c89atomic_uint8* dst, c89atomic_uint8 src, c89atomic_memory_order order)
{
if (order > c89atomic_memory_order_acquire) {
__sync_synchronize();
}
return __sync_lock_test_and_set(dst, src);
}
static C89ATOMIC_INLINE c89atomic_uint16 c89atomic_exchange_explicit_16(volatile c89atomic_uint16* dst, c89atomic_uint16 src, c89atomic_memory_order order)
{
volatile c89atomic_uint16 oldValue;
do {
oldValue = *dst;
} while (__sync_val_compare_and_swap(dst, oldValue, src) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint32 c89atomic_exchange_explicit_32(volatile c89atomic_uint32* dst, c89atomic_uint32 src, c89atomic_memory_order order)
{
volatile c89atomic_uint32 oldValue;
do {
oldValue = *dst;
} while (__sync_val_compare_and_swap(dst, oldValue, src) != oldValue);
(void)order;
return oldValue;
}
static C89ATOMIC_INLINE c89atomic_uint64 c89atomic_exchange_explicit_64(volatile c89atomic_uint64* dst, c89atomic_uint64 src, c89atomic_memory_order order)
{
volatile c89atomic_uint64 oldValue;
do {
oldValue = *dst;
} while (__sync_val_compare_and_swap(dst, oldValue, src) != oldValue);
(void)order;
return oldValue;
}
#define c89atomic_fetch_add_explicit_8( dst, src, order) __sync_fetch_and_add(dst, src)
#define c89atomic_fetch_add_explicit_16(dst, src, order) __sync_fetch_and_add(dst, src)
#define c89atomic_fetch_add_explicit_32(dst, src, order) __sync_fetch_and_add(dst, src)
#define c89atomic_fetch_add_explicit_64(dst, src, order) __sync_fetch_and_add(dst, src)
#define c89atomic_fetch_sub_explicit_8( dst, src, order) __sync_fetch_and_sub(dst, src)
#define c89atomic_fetch_sub_explicit_16(dst, src, order) __sync_fetch_and_sub(dst, src)
#define c89atomic_fetch_sub_explicit_32(dst, src, order) __sync_fetch_and_sub(dst, src)
#define c89atomic_fetch_sub_explicit_64(dst, src, order) __sync_fetch_and_sub(dst, src)
#define c89atomic_fetch_or_explicit_8( dst, src, order) __sync_fetch_and_or(dst, src)
#define c89atomic_fetch_or_explicit_16(dst, src, order) __sync_fetch_and_or(dst, src)
#define c89atomic_fetch_or_explicit_32(dst, src, order) __sync_fetch_and_or(dst, src)
#define c89atomic_fetch_or_explicit_64(dst, src, order) __sync_fetch_and_or(dst, src)
#define c89atomic_fetch_xor_explicit_8( dst, src, order) __sync_fetch_and_xor(dst, src)
#define c89atomic_fetch_xor_explicit_16(dst, src, order) __sync_fetch_and_xor(dst, src)
#define c89atomic_fetch_xor_explicit_32(dst, src, order) __sync_fetch_and_xor(dst, src)
#define c89atomic_fetch_xor_explicit_64(dst, src, order) __sync_fetch_and_xor(dst, src)
#define c89atomic_fetch_and_explicit_8( dst, src, order) __sync_fetch_and_and(dst, src)
#define c89atomic_fetch_and_explicit_16(dst, src, order) __sync_fetch_and_and(dst, src)
#define c89atomic_fetch_and_explicit_32(dst, src, order) __sync_fetch_and_and(dst, src)
#define c89atomic_fetch_and_explicit_64(dst, src, order) __sync_fetch_and_and(dst, src)
#define c89atomic_compare_and_swap_8( dst, expected, desired) __sync_val_compare_and_swap(dst, expected, desired)
#define c89atomic_compare_and_swap_16(dst, expected, desired) __sync_val_compare_and_swap(dst, expected, desired)
#define c89atomic_compare_and_swap_32(dst, expected, desired) __sync_val_compare_and_swap(dst, expected, desired)
#define c89atomic_compare_and_swap_64(dst, expected, desired) __sync_val_compare_and_swap(dst, expected, desired)
#define c89atomic_compare_and_swap_64(dst, expected, desired) __sync_val_compare_and_swap(dst, expected, desired)
#define c89atomic_load_explicit_8( ptr, order) c89atomic_compare_and_swap_8 (ptr, 0, 0)
#define c89atomic_load_explicit_16(ptr, order) c89atomic_compare_and_swap_16(ptr, 0, 0)
#define c89atomic_load_explicit_32(ptr, order) c89atomic_compare_and_swap_32(ptr, 0, 0)
#define c89atomic_load_explicit_64(ptr, order) c89atomic_compare_and_swap_64(ptr, 0, 0)
#define c89atomic_store_explicit_8( dst, src, order) (void)c89atomic_exchange_explicit_8 (dst, src, order)
#define c89atomic_store_explicit_16(dst, src, order) (void)c89atomic_exchange_explicit_16(dst, src, order)
#define c89atomic_store_explicit_32(dst, src, order) (void)c89atomic_exchange_explicit_32(dst, src, order)
#define c89atomic_store_explicit_64(dst, src, order) (void)c89atomic_exchange_explicit_64(dst, src, order)
#define c89atomic_test_and_set_explicit_8( dst, order) c89atomic_exchange_explicit_8 (dst, 1, order)
#define c89atomic_test_and_set_explicit_16(dst, order) c89atomic_exchange_explicit_16(dst, 1, order)
#define c89atomic_test_and_set_explicit_32(dst, order) c89atomic_exchange_explicit_32(dst, 1, order)
#define c89atomic_test_and_set_explicit_64(dst, order) c89atomic_exchange_explicit_64(dst, 1, order)
#define c89atomic_clear_explicit_8( dst, order) c89atomic_store_explicit_8 (dst, 0, order)
#define c89atomic_clear_explicit_16(dst, order) c89atomic_store_explicit_16(dst, 0, order)
#define c89atomic_clear_explicit_32(dst, order) c89atomic_store_explicit_32(dst, 0, order)
#define c89atomic_clear_explicit_64(dst, order) c89atomic_store_explicit_64(dst, 0, order)
#define c89atomic_flag_test_and_set_explicit(ptr, order) (c89atomic_flag)c89atomic_test_and_set_explicit_8(ptr, order)
#define c89atomic_flag_clear_explicit(ptr, order) c89atomic_clear_explicit_8(ptr, order)
#endif
/* compare_exchange() */
#if !defined(C89ATOMIC_HAS_NATIVE_COMPARE_EXCHANGE)
c89atomic_bool c89atomic_compare_exchange_strong_explicit_8(volatile c89atomic_uint8* dst, volatile c89atomic_uint8* expected, c89atomic_uint8 desired, c89atomic_memory_order successOrder, c89atomic_memory_order failureOrder)
{
c89atomic_uint8 expectedValue;
c89atomic_uint8 result;
(void)successOrder;
(void)failureOrder;
expectedValue = c89atomic_load_explicit_8(expected, c89atomic_memory_order_seq_cst);
result = c89atomic_compare_and_swap_8(dst, expectedValue, desired);
if (result == expectedValue) {
......@@ -8367,15 +8198,12 @@ c89atomic_bool c89atomic_compare_exchange_strong_explicit_8(volatile c89atomic_u
return 0;
}
}
c89atomic_bool c89atomic_compare_exchange_strong_explicit_16(volatile c89atomic_uint16* dst, volatile c89atomic_uint16* expected, c89atomic_uint16 desired, c89atomic_memory_order successOrder, c89atomic_memory_order failureOrder)
{
c89atomic_uint16 expectedValue;
c89atomic_uint16 result;
(void)successOrder;
(void)failureOrder;
expectedValue = c89atomic_load_explicit_16(expected, c89atomic_memory_order_seq_cst);
result = c89atomic_compare_and_swap_16(dst, expectedValue, desired);
if (result == expectedValue) {
......@@ -8385,15 +8213,12 @@ c89atomic_bool c89atomic_compare_exchange_strong_explicit_16(volatile c89atomic_
return 0;
}
}
c89atomic_bool c89atomic_compare_exchange_strong_explicit_32(volatile c89atomic_uint32* dst, volatile c89atomic_uint32* expected, c89atomic_uint32 desired, c89atomic_memory_order successOrder, c89atomic_memory_order failureOrder)
{
c89atomic_uint32 expectedValue;
c89atomic_uint32 result;
(void)successOrder;
(void)failureOrder;
expectedValue = c89atomic_load_explicit_32(expected, c89atomic_memory_order_seq_cst);
result = c89atomic_compare_and_swap_32(dst, expectedValue, desired);
if (result == expectedValue) {
......@@ -8403,15 +8228,12 @@ c89atomic_bool c89atomic_compare_exchange_strong_explicit_32(volatile c89atomic_
return 0;
}
}
c89atomic_bool c89atomic_compare_exchange_strong_explicit_64(volatile c89atomic_uint64* dst, volatile c89atomic_uint64* expected, c89atomic_uint64 desired, c89atomic_memory_order successOrder, c89atomic_memory_order failureOrder)
{
c89atomic_uint64 expectedValue;
c89atomic_uint64 result;
(void)successOrder;
(void)failureOrder;
expectedValue = c89atomic_load_explicit_64(expected, c89atomic_memory_order_seq_cst);
result = c89atomic_compare_and_swap_64(dst, expectedValue, desired);
if (result == expectedValue) {
......@@ -8421,19 +8243,15 @@ c89atomic_bool c89atomic_compare_exchange_strong_explicit_64(volatile c89atomic_
return 0;
}
}
#define c89atomic_compare_exchange_weak_explicit_8( dst, expected, desired, successOrder, failureOrder) c89atomic_compare_exchange_strong_explicit_8 (dst, expected, desired, successOrder, failureOrder)
#define c89atomic_compare_exchange_weak_explicit_16(dst, expected, desired, successOrder, failureOrder) c89atomic_compare_exchange_strong_explicit_16(dst, expected, desired, successOrder, failureOrder)
#define c89atomic_compare_exchange_weak_explicit_32(dst, expected, desired, successOrder, failureOrder) c89atomic_compare_exchange_strong_explicit_32(dst, expected, desired, successOrder, failureOrder)
#define c89atomic_compare_exchange_weak_explicit_64(dst, expected, desired, successOrder, failureOrder) c89atomic_compare_exchange_strong_explicit_64(dst, expected, desired, successOrder, failureOrder)
#endif /* C89ATOMIC_HAS_NATIVE_COMPARE_EXCHANGE */
#endif
#if !defined(C89ATOMIC_HAS_NATIVE_IS_LOCK_FREE)
#define c89atomic_is_lock_free_8( ptr) 1
#define c89atomic_is_lock_free_16(ptr) 1
#define c89atomic_is_lock_free_32(ptr) 1
/* For 64-bit atomics, we can only safely say atomics are lock free on 64-bit architectures or x86. Otherwise we need to be conservative and assume not lock free. */
#if defined(C89ATOMIC_64BIT)
#define c89atomic_is_lock_free_64(ptr) 1
#else
......@@ -8443,9 +8261,7 @@ c89atomic_bool c89atomic_compare_exchange_strong_explicit_64(volatile c89atomic_
#define c89atomic_is_lock_free_64(ptr) 0
#endif
#endif
#endif /* C89ATOMIC_HAS_NATIVE_IS_LOCK_FREE */
/* Pointer versions of relevant operations. */
#endif
#if defined(C89ATOMIC_64BIT)
#define c89atomic_is_lock_free_ptr(ptr) c89atomic_is_lock_free_64((volatile c89atomic_uint64*)ptr)
#define c89atomic_load_explicit_ptr(ptr, order) (void*)c89atomic_load_explicit_64((volatile c89atomic_uint64*)ptr, order)
......@@ -8465,79 +8281,65 @@ c89atomic_bool c89atomic_compare_exchange_strong_explicit_64(volatile c89atomic_
#else
error "Unsupported architecture."
#endif
#define c89atomic_flag_test_and_set(ptr) c89atomic_flag_test_and_set_explicit(ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_flag_clear(ptr) c89atomic_flag_clear_explicit(ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_test_and_set_8( ptr) c89atomic_test_and_set_explicit_8 (ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_test_and_set_16(ptr) c89atomic_test_and_set_explicit_16(ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_test_and_set_32(ptr) c89atomic_test_and_set_explicit_32(ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_test_and_set_64(ptr) c89atomic_test_and_set_explicit_64(ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_clear_8( ptr) c89atomic_clear_explicit_8 (ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_clear_16(ptr) c89atomic_clear_explicit_16(ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_clear_32(ptr) c89atomic_clear_explicit_32(ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_clear_64(ptr) c89atomic_clear_explicit_64(ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_store_8( dst, src) c89atomic_store_explicit_8 ( dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_store_16( dst, src) c89atomic_store_explicit_16( dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_store_32( dst, src) c89atomic_store_explicit_32( dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_store_64( dst, src) c89atomic_store_explicit_64( dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_store_ptr(dst, src) c89atomic_store_explicit_ptr(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_load_8( ptr) c89atomic_load_explicit_8 ( ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_load_16( ptr) c89atomic_load_explicit_16( ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_load_32( ptr) c89atomic_load_explicit_32( ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_load_64( ptr) c89atomic_load_explicit_64( ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_load_ptr(ptr) c89atomic_load_explicit_ptr(ptr, c89atomic_memory_order_seq_cst)
#define c89atomic_exchange_8( dst, src) c89atomic_exchange_explicit_8 ( dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_exchange_16( dst, src) c89atomic_exchange_explicit_16( dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_exchange_32( dst, src) c89atomic_exchange_explicit_32( dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_exchange_64( dst, src) c89atomic_exchange_explicit_64( dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_exchange_ptr(dst, src) c89atomic_exchange_explicit_ptr(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_compare_exchange_strong_8( dst, expected, desired) c89atomic_compare_exchange_strong_explicit_8 ( dst, expected, desired, c89atomic_memory_order_seq_cst, c89atomic_memory_order_seq_cst)
#define c89atomic_compare_exchange_strong_16( dst, expected, desired) c89atomic_compare_exchange_strong_explicit_16( dst, expected, desired, c89atomic_memory_order_seq_cst, c89atomic_memory_order_seq_cst)
#define c89atomic_compare_exchange_strong_32( dst, expected, desired) c89atomic_compare_exchange_strong_explicit_32( dst, expected, desired, c89atomic_memory_order_seq_cst, c89atomic_memory_order_seq_cst)
#define c89atomic_compare_exchange_strong_64( dst, expected, desired) c89atomic_compare_exchange_strong_explicit_64( dst, expected, desired, c89atomic_memory_order_seq_cst, c89atomic_memory_order_seq_cst)
#define c89atomic_compare_exchange_strong_ptr(dst, expected, desired) c89atomic_compare_exchange_strong_explicit_ptr(dst, expected, desired, c89atomic_memory_order_seq_cst, c89atomic_memory_order_seq_cst)
#define c89atomic_compare_exchange_weak_8( dst, expected, desired) c89atomic_compare_exchange_weak_explicit_8 ( dst, expected, desired, c89atomic_memory_order_seq_cst, c89atomic_memory_order_seq_cst)
#define c89atomic_compare_exchange_weak_16( dst, expected, desired) c89atomic_compare_exchange_weak_explicit_16( dst, expected, desired, c89atomic_memory_order_seq_cst, c89atomic_memory_order_seq_cst)
#define c89atomic_compare_exchange_weak_32( dst, expected, desired) c89atomic_compare_exchange_weak_explicit_32( dst, expected, desired, c89atomic_memory_order_seq_cst, c89atomic_memory_order_seq_cst)
#define c89atomic_compare_exchange_weak_64( dst, expected, desired) c89atomic_compare_exchange_weak_explicit_64( dst, expected, desired, c89atomic_memory_order_seq_cst, c89atomic_memory_order_seq_cst)
#define c89atomic_compare_exchange_weak_ptr(dst, expected, desired) c89atomic_compare_exchange_weak_explicit_ptr(dst, expected, desired, c89atomic_memory_order_seq_cst, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_add_8( dst, src) c89atomic_fetch_add_explicit_8 (dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_add_16(dst, src) c89atomic_fetch_add_explicit_16(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_add_32(dst, src) c89atomic_fetch_add_explicit_32(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_add_64(dst, src) c89atomic_fetch_add_explicit_64(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_sub_8( dst, src) c89atomic_fetch_sub_explicit_8 (dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_sub_16(dst, src) c89atomic_fetch_sub_explicit_16(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_sub_32(dst, src) c89atomic_fetch_sub_explicit_32(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_sub_64(dst, src) c89atomic_fetch_sub_explicit_64(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_or_8( dst, src) c89atomic_fetch_or_explicit_8 (dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_or_16(dst, src) c89atomic_fetch_or_explicit_16(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_or_32(dst, src) c89atomic_fetch_or_explicit_32(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_or_64(dst, src) c89atomic_fetch_or_explicit_64(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_xor_8( dst, src) c89atomic_fetch_xor_explicit_8 (dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_xor_16(dst, src) c89atomic_fetch_xor_explicit_16(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_xor_32(dst, src) c89atomic_fetch_xor_explicit_32(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_xor_64(dst, src) c89atomic_fetch_xor_explicit_64(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_and_8( dst, src) c89atomic_fetch_and_explicit_8 (dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_and_16(dst, src) c89atomic_fetch_and_explicit_16(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_and_32(dst, src) c89atomic_fetch_and_explicit_32(dst, src, c89atomic_memory_order_seq_cst)
#define c89atomic_fetch_and_64(dst, src) c89atomic_fetch_and_explicit_64(dst, src, c89atomic_memory_order_seq_cst)
#if defined(__cplusplus)
}
#endif
#endif /* c89atomic_h */
#endif
/* c89atomic.h end */
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