diff options
Diffstat (limited to 'lib/Support/RWMutex.cpp')
| -rw-r--r-- | lib/Support/RWMutex.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/Support/RWMutex.cpp b/lib/Support/RWMutex.cpp index 6a34f2d..3b6309c 100644 --- a/lib/Support/RWMutex.cpp +++ b/lib/Support/RWMutex.cpp @@ -44,7 +44,7 @@ using namespace sys; // Construct a RWMutex using pthread calls RWMutexImpl::RWMutexImpl() - : data_(0) + : data_(nullptr) { // Declare the pthread_rwlock data structures pthread_rwlock_t* rwlock = @@ -56,7 +56,7 @@ RWMutexImpl::RWMutexImpl() #endif // Initialize the rwlock - int errorcode = pthread_rwlock_init(rwlock, NULL); + int errorcode = pthread_rwlock_init(rwlock, nullptr); (void)errorcode; assert(errorcode == 0); @@ -68,7 +68,7 @@ RWMutexImpl::RWMutexImpl() RWMutexImpl::~RWMutexImpl() { pthread_rwlock_t* rwlock = static_cast<pthread_rwlock_t*>(data_); - assert(rwlock != 0); + assert(rwlock != nullptr); pthread_rwlock_destroy(rwlock); free(rwlock); } @@ -77,7 +77,7 @@ bool RWMutexImpl::reader_acquire() { pthread_rwlock_t* rwlock = static_cast<pthread_rwlock_t*>(data_); - assert(rwlock != 0); + assert(rwlock != nullptr); int errorcode = pthread_rwlock_rdlock(rwlock); return errorcode == 0; @@ -87,7 +87,7 @@ bool RWMutexImpl::reader_release() { pthread_rwlock_t* rwlock = static_cast<pthread_rwlock_t*>(data_); - assert(rwlock != 0); + assert(rwlock != nullptr); int errorcode = pthread_rwlock_unlock(rwlock); return errorcode == 0; @@ -97,7 +97,7 @@ bool RWMutexImpl::writer_acquire() { pthread_rwlock_t* rwlock = static_cast<pthread_rwlock_t*>(data_); - assert(rwlock != 0); + assert(rwlock != nullptr); int errorcode = pthread_rwlock_wrlock(rwlock); return errorcode == 0; @@ -107,7 +107,7 @@ bool RWMutexImpl::writer_release() { pthread_rwlock_t* rwlock = static_cast<pthread_rwlock_t*>(data_); - assert(rwlock != 0); + assert(rwlock != nullptr); int errorcode = pthread_rwlock_unlock(rwlock); return errorcode == 0; |