18 lines
437 B
C
18 lines
437 B
C
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class __attribute__((lockable)) Lock {
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public:
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void Acquire() __attribute__((exclusive_lock_function())) {}
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void Release() __attribute__((unlock_function())) {}
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};
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class __attribute__((scoped_lockable)) AutoLock {
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public:
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AutoLock(Lock &lock) __attribute__((exclusive_lock_function(lock)))
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: lock_(lock) {
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lock.Acquire();
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}
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~AutoLock() __attribute__((unlock_function())) { lock_.Release(); }
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private:
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Lock &lock_;
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};
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