Enclose all code for macro ENQUEUE_MUTEX in do while statement, and
add missing brackets. MFC: after 1 day
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=174535
@ -296,13 +296,15 @@ _pthread_mutex_destroy(pthread_mutex_t *mutex)
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#define ENQUEUE_MUTEX(curthread, m) \
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m->m_owner = curthread; \
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do { \
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(m)->m_owner = curthread; \
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/* Add to the list of owned mutexes: */ \
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MUTEX_ASSERT_NOT_OWNED(m); \
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if ((m->m_lock.m_flags & UMUTEX_PRIO_PROTECT) == 0) \
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TAILQ_INSERT_TAIL(&curthread->mutexq, m, m_qe); \
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MUTEX_ASSERT_NOT_OWNED((m)); \
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if (((m)->m_lock.m_flags & UMUTEX_PRIO_PROTECT) == 0) \
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TAILQ_INSERT_TAIL(&curthread->mutexq, (m), m_qe);\
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else \
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TAILQ_INSERT_TAIL(&curthread->pp_mutexq, m, m_qe)
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TAILQ_INSERT_TAIL(&curthread->pp_mutexq, (m), m_qe);\
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} while (0)
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static int
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mutex_trylock_common(struct pthread *curthread, pthread_mutex_t *mutex)
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