diff options
Diffstat (limited to 'include/asterisk/lock.h')
| -rw-r--r-- | include/asterisk/lock.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/include/asterisk/lock.h b/include/asterisk/lock.h index 58c9a8383..d912b56d3 100644 --- a/include/asterisk/lock.h +++ b/include/asterisk/lock.h @@ -640,7 +640,12 @@ int ast_atomic_fetchadd_int_slow(volatile int *p, int v); * can be used to generate unique identifiers. */ -#if defined(HAVE_GCC_ATOMICS) +#if defined(HAVE_C_ATOMICS) +AST_INLINE_API(int ast_atomic_fetchadd_int(volatile int *p, int v), +{ + return __atomic_fetch_add(p, v, __ATOMIC_RELAXED); +}) +#elif defined(HAVE_GCC_ATOMICS) AST_INLINE_API(int ast_atomic_fetchadd_int(volatile int *p, int v), { return __sync_fetch_and_add(p, v); @@ -687,7 +692,12 @@ AST_INLINE_API(int ast_atomic_fetchadd_int(volatile int *p, int v), /*! \brief decrement *p by 1 and return true if the variable has reached 0. * Useful e.g. to check if a refcount has reached 0. */ -#if defined(HAVE_GCC_ATOMICS) +#if defined(HAVE_C_ATOMICS) +AST_INLINE_API(int ast_atomic_dec_and_test(volatile int *p), +{ + return __atomic_sub_fetch(p, 1, __ATOMIC_RELAXED) == 0; +}) +#elif defined(HAVE_GCC_ATOMICS) AST_INLINE_API(int ast_atomic_dec_and_test(volatile int *p), { return __sync_sub_and_fetch(p, 1) == 0; |