gcc-4.4.0/gcc/testsuite/gcc.dg/thread_annot_common_c.h

#ifndef TEST_COMMON_C_H
#define TEST_COMMON_C_H


#if defined(__GNUC__) && defined(__SUPPORT_TS_ANNOTATION__)

#define LOCKABLE            __attribute__ ((lockable))
#define SCOPED_LOCKABLE     __attribute__ ((scoped_lockable))
#define GUARDED_BY(x)       __attribute__ ((guarded_by(x))) 
#define GUARDED_VAR         __attribute__ ((guarded)) 
#define PT_GUARDED_BY(x)    __attribute__ ((point_to_guarded_by(x)))
#define PT_GUARDED_VAR      __attribute__ ((point_to_guarded))
#define ACQUIRED_AFTER(...) __attribute__ ((acquired_after(__VA_ARGS__)))
#define ACQUIRED_BEFORE(...) __attribute__ ((acquired_before(__VA_ARGS__)))
#define EXCLUSIVE_LOCK_FUNCTION(...)   __attribute__ ((exclusive_lock(__VA_ARGS__)))
#define SHARED_LOCK_FUNCTION(...)      __attribute__ ((shared_lock(__VA_ARGS__)))
#define EXCLUSIVE_TRYLOCK_FUNCTION(...) __attribute__ ((exclusive_trylock(__VA_ARGS__)))
#define SHARED_TRYLOCK_FUNCTION(...)    __attribute__ ((shared_trylock(__VA_ARGS__)))
#define UNLOCK_FUNCTION(...)            __attribute__ ((unlock(__VA_ARGS__)))
#define LOCK_RETURNED(x)    __attribute__ ((lock_returned(x)))
#define LOCKS_EXCLUDED(...) __attribute__ ((locks_excluded(__VA_ARGS__)))
#define EXCLUSIVE_LOCKS_REQUIRED(...) \
  __attribute__ ((exclusive_locks_required(__VA_ARGS__)))
#define SHARED_LOCKS_REQUIRED(...) \
  __attribute__ ((shared_locks_required(__VA_ARGS__)))
#define NO_THREAD_SAFETY_ANALYSIS  __attribute__ ((no_thread_safety_analysis))

#else

#define LOCKABLE
#define SCOPED_LOCKABLE
#define GUARDED_BY(x)
#define GUARDED_VAR
#define PT_GUARDED_BY(x)
#define PT_GUARDED_VAR
#define ACQUIRED_AFTER(...)
#define ACQUIRED_BEFORE(...)
#define EXCLUSIVE_LOCK_FUNCTION(...)
#define SHARED_LOCK_FUNCTION(...)
#define EXCLUSIVE_TRYLOCK_FUNCTION(...)
#define SHARED_TRYLOCK_FUNCTION(...)
#define UNLOCK_FUNCTION(...)
#define LOCK_RETURNED(x)
#define LOCKS_EXCLUDED(...)
#define EXCLUSIVE_LOCKS_REQUIRED(...)
#define SHARED_LOCKS_REQUIRED(...)
#define NO_THREAD_SAFETY_ANALYSIS

#endif // defined(__GNUC__) && defined(SUPPORT_TS_ANNOTATION)

struct LOCKABLE Mutex {
  int mu_;
};

#endif // TEST_COMMON_C_H