diff options
Diffstat (limited to 'src/semaphore.hpp')
-rw-r--r-- | src/semaphore.hpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/semaphore.hpp b/src/semaphore.hpp index 8b16230..75e57e3 100644 --- a/src/semaphore.hpp +++ b/src/semaphore.hpp @@ -77,7 +77,7 @@ namespace zmq HANDLE ev; semaphore_t (const semaphore_t&); - void operator = (const semaphore_t&); + const semaphore_t &operator = (const semaphore_t&); }; #elif defined ZMQ_HAVE_LINUX || defined ZMQ_HAVE_OSX || defined ZMQ_HAVE_OPENVMS @@ -130,7 +130,7 @@ namespace zmq pthread_mutex_t mutex; semaphore_t (const semaphore_t&); - void operator = (const semaphore_t&); + const semaphore_t &operator = (const semaphore_t&); }; #else @@ -175,7 +175,7 @@ namespace zmq sem_t sem; semaphore_t (const semaphore_t&); - void operator = (const semaphore_t&); + const semaphore_t &operator = (const semaphore_t&); }; #endif |