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kernel: fix return type for atomic_cas()

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In some cases this was a bool, in some cases an integer value
of 1 or 0. Standardize on bool.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2020-02-18 12:13:33 -08:00 • committed by Anas Nashif
commit 60e0019751
3 changed files with 13 additions and 13 deletions
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4
include/sys/atomic.h
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@ -49,11 +49,11 @@ static inline bool atomic_cas(atomic_t *target, atomic_val_t old_value,
__ATOMIC_SEQ_CST);
}
#elif defined(CONFIG_ATOMIC_OPERATIONS_C)
__syscall int atomic_cas(atomic_t *target, atomic_val_t old_value,
__syscall bool atomic_cas(atomic_t *target, atomic_val_t old_value,
atomic_val_t new_value);
#else
extern int atomic_cas(atomic_t *target, atomic_val_t old_value,
extern bool atomic_cas(atomic_t *target, atomic_val_t old_value,
atomic_val_t new_value);
#endif