GC_allocate_semaphore 629 gc/include/private/gc_locks.h extern msemaphore GC_allocate_semaphore; GC_allocate_semaphore 630 gc/include/private/gc_locks.h # define LOCK() { if (msem_lock(&GC_allocate_semaphore, MSEM_IF_NOWAIT) \ GC_allocate_semaphore 636 gc/include/private/gc_locks.h msem_unlock(&GC_allocate_semaphore, 0); }