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Atomic operations: Add function declarations at the top of the header

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No functional changes, just helps grasping what operations are actually
supported.
This commit is contained in:
Sergey Sharybin 2015-05-20 11:57:17 +05:00
parent 5d30c23c35
commit 28b2977be9
1 changed files with 21 additions and 0 deletions
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21
intern/atomic/atomic_ops.h
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@ -77,6 +77,27 @@
# define LG_SIZEOF_INT 2
#endif
/************************/
/* Function prototypes. */
#if (LG_SIZEOF_PTR == 3 || LG_SIZEOF_INT == 3)
ATOMIC_INLINE uint64_t atomic_add_uint64(uint64_t *p, uint64_t x);
ATOMIC_INLINE uint64_t atomic_sub_uint64(uint64_t *p, uint64_t x);
ATOMIC_INLINE uint64_t atomic_cas_uint64(uint64_t *v, uint64_t old, uint64_t _new);
#endif
ATOMIC_INLINE uint32_t atomic_add_uint32(uint32_t *p, uint32_t x);
ATOMIC_INLINE uint32_t atomic_sub_uint32(uint32_t *p, uint32_t x);
ATOMIC_INLINE uint32_t atomic_cas_uint32(uint32_t *v, uint32_t old, uint32_t _new);
ATOMIC_INLINE size_t atomic_add_z(size_t *p, size_t x);
ATOMIC_INLINE size_t atomic_sub_z(size_t *p, size_t x);
ATOMIC_INLINE size_t atomic_cas_z(size_t *v, size_t old, size_t _new);
ATOMIC_INLINE unsigned atomic_add_u(unsigned *p, unsigned x);
ATOMIC_INLINE unsigned atomic_sub_u(unsigned *p, unsigned x);
ATOMIC_INLINE unsigned atomic_cas_u(unsigned *v, unsigned old, unsigned _new);
/******************************************************************************/
/* 64-bit operations. */
#if (LG_SIZEOF_PTR == 3 || LG_SIZEOF_INT == 3)