Lines Matching defs:mutex
29 // mutex for synchronizing access to free_read_reqs, completed_reads and open
30 mtx_t mutex;
62 mtx_lock(&source->mutex);
70 mtx_unlock(&source->mutex);
100 mtx_lock(&source->mutex);
116 mtx_unlock(&source->mutex);
124 mtx_lock(&source->mutex);
126 mtx_unlock(&source->mutex);
142 mtx_lock(&source->mutex);
163 mtx_unlock(&source->mutex);