// wait until there is a free buffer in the pool
- int ret = sem_wait(&_freeBufferSemaphore);
+ int ret = -1;
+ while (ret)
+ {
+ ret = sem_wait(&_freeBufferSemaphore);
+ if (ret) perror(" LocalTraceBufferPool::insert, sem_wait");
+ }
// get the next free buffer available (mutex protected)
// wait until there is a buffer in the pool, with a message to print
- int ret = sem_wait(&_fullBufferSemaphore);
+ int ret = -1;
+ while (ret)
+ {
+ ret = sem_wait(&_fullBufferSemaphore);
+ if (ret) perror(" LocalTraceBufferPool::retrieve, sem_wait");
+ }
// get the next buffer to print