Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c9275ee2 authored by Scott James Remnant's avatar Scott James Remnant
Browse files

Make atomic functions static, as well as inline 

'inline' is only a hint for the compiler, and if ignored this results
in extern functions being created. Add 'static' so that the resulting
functions are also only local to the compilation unit.

Change-Id: I947201b8170c8c73f15e7ccdd68cfc7f07cde1e9
parent c228c9a3

system/osi/include/atomic.h

+8 −8
Original line number Diff line number Diff line
@@ -53,48 +53,48 @@ 
typedef struct atomic_##name atomic_##name##_t;



#define ATOMIC_STORE(name, type, sz) \

inline void atomic_store_##name(volatile atomic_##name##_t *atomic, type val) { \

static inline void atomic_store_##name(volatile atomic_##name##_t *atomic, type val) { \

  __atomic_store_##sz(&atomic->_val, val, __ATOMIC_SEQ_CST); \

}



#define ATOMIC_LOAD(name, type, sz) \

inline type atomic_load_##name(volatile atomic_##name##_t *atomic) { \

static inline type atomic_load_##name(volatile atomic_##name##_t *atomic) { \

  return __atomic_load_##sz(&atomic->_val, __ATOMIC_SEQ_CST); \

}



// Returns value after operation, e.g. new value

#define ATOMIC_INC_PREFIX(name, type, sz) \

inline type atomic_inc_prefix_##name(volatile atomic_##name##_t *atomic) { \

static inline type atomic_inc_prefix_##name(volatile atomic_##name##_t *atomic) { \

  return __atomic_add_fetch_##sz(atomic, 1, __ATOMIC_SEQ_CST); \

}



// Returns value after operation, e.g. new value

#define ATOMIC_DEC_PREFIX(name, type, sz) \

inline type atomic_dec_prefix_##name(volatile atomic_##name##_t *atomic) { \

static inline type atomic_dec_prefix_##name(volatile atomic_##name##_t *atomic) { \

  return __atomic_sub_fetch_##sz(atomic, 1, __ATOMIC_SEQ_CST); \

}



// Returns value before operation, e.g. old value

#define ATOMIC_INC_POSTFIX(name, type, sz) \

inline type atomic_inc_postfix_##name(volatile atomic_##name##_t *atomic) { \

static inline type atomic_inc_postfix_##name(volatile atomic_##name##_t *atomic) { \

  return __atomic_fetch_add_##sz(atomic, 1, __ATOMIC_SEQ_CST); \

}



// Returns value before operation, e.g. old value

#define ATOMIC_DEC_POSTFIX(name, type, sz) \

inline type atomic_dec_postfix_##name(volatile atomic_##name##_t *atomic) { \

static inline type atomic_dec_postfix_##name(volatile atomic_##name##_t *atomic) { \

  return __atomic_fetch_sub_##sz(atomic, 1, __ATOMIC_SEQ_CST); \

}



// Returns value after operation, e.g. new value

#define ATOMIC_ADD(name, type, sz) \

inline type atomic_add_##name(volatile atomic_##name##_t *atomic, type val) { \

static inline type atomic_add_##name(volatile atomic_##name##_t *atomic, type val) { \

  return __atomic_add_fetch_##sz(atomic, val, __ATOMIC_SEQ_CST); \

}



// Returns value after operation, e.g. new value

#define ATOMIC_SUB(name, type, sz) \

inline type atomic_sub_##name(volatile atomic_##name##_t *atomic, type val) { \

static inline type atomic_sub_##name(volatile atomic_##name##_t *atomic, type val) { \

  return __atomic_sub_fetch_##sz(atomic, val, __ATOMIC_SEQ_CST); \

}