uint64_t rwmsg_toyfd_del(rwmsg_toytask_t *toy, uint64_t id) { rwsched_instance_ptr_t instance; rwmsg_toytask_t *toytask = toy; CFSocketContext cf_context = { 0, NULL, NULL, NULL, NULL }; rwsched_CFSocketRef cfsocket; struct rwmsg_toyfd_s *toyfd; rwsched_CFRunLoopSourceRef cfsource = NULL; // Validate input parameters RW_CF_TYPE_VALIDATE(toytask, rwtoytask_tasklet_ptr_t); // Get the rwsched instance from the toytask instance = toytask->toysched->rwsched_instance; RW_CF_TYPE_VALIDATE(instance, rwsched_instance_ptr_t); // Lookup the cfsocket corresponding to id RW_ASSERT(id < toytask->rwsched_tasklet_info->cfsocket_array->len); cfsocket = g_array_index(toytask->rwsched_tasklet_info->cfsocket_array, rwsched_CFSocketRef, id); RW_ASSERT(cfsocket->index == id); rwsched_tasklet_CFSocketGetContext(toytask->rwsched_tasklet_info, cfsocket, &cf_context); // Free the cfsocket rwsched_tasklet_CFSocketInvalidate(toytask->rwsched_tasklet_info, cfsocket); rwsched_tasklet_CFSocketRelease(toytask->rwsched_tasklet_info, cfsocket); toyfd = cf_context.info; // Free the cfsource if ((cfsource = toyfd->read_context.source.cfsource)) { RW_CF_TYPE_VALIDATE(cfsource, rwsched_CFRunLoopSourceRef); //rwsched_tasklet_CFRunLoopRemoveSource(toytask->rwsched_tasklet_info, cfsource, instance->main_cfrunloop_mode); rwsched_tasklet_CFSocketReleaseRunLoopSource(toytask->rwsched_tasklet_info, cfsource); toyfd->read_context.source.cfsource = NULL; } else if ((cfsource = toyfd->write_context.source.cfsource)) { RW_CF_TYPE_VALIDATE(cfsource, rwsched_CFRunLoopSourceRef); //rwsched_tasklet_CFRunLoopRemoveSource(toytask->rwsched_tasklet_info, cfsource, instance->main_cfrunloop_mode); rwsched_tasklet_CFSocketReleaseRunLoopSource(toytask->rwsched_tasklet_info, cfsource); toyfd->write_context.source.cfsource = NULL; } // Free the toyfd RW_CF_TYPE_FREE(toyfd, rwmsg_toyfd_ptr_t); // Return the callback id return id; }
static void setup_inotify_watcher(rwvx_instance_ptr_t rwvx) { RW_ASSERT(rwvx); rwvx->pacemaker_inotify.fd = inotify_init(); RW_ASSERT(rwvx->pacemaker_inotify.fd >= 0); int inotify_wd = inotify_add_watch( rwvx->pacemaker_inotify.fd, "/tmp/corosync", IN_MODIFY); RW_ASSERT(inotify_wd >= 0); CFSocketContext cf_context = { 0, rwvx, NULL, NULL, NULL }; CFOptionFlags cf_callback_flags = kCFSocketReadCallBack; CFOptionFlags cf_option_flags = kCFSocketAutomaticallyReenableReadCallBack; // Release cfsource if (rwvx->pacemaker_inotify.cfsource) { RW_CF_TYPE_VALIDATE(rwvx->pacemaker_inotify.cfsource, rwsched_CFRunLoopSourceRef); rwsched_tasklet_CFSocketReleaseRunLoopSource( rwvx->rwsched_tasklet, rwvx->pacemaker_inotify.cfsource); } // Release the cfsocket if (rwvx->pacemaker_inotify.cfsocket) { RW_CF_TYPE_VALIDATE(rwvx->pacemaker_inotify.cfsocket, rwsched_CFSocketRef); // Invalidate the cfsocket rwsched_tasklet_CFSocketInvalidate( rwvx->rwsched_tasklet, rwvx->pacemaker_inotify.cfsocket); // Release the cfsocket rwsched_tasklet_CFSocketRelease( rwvx->rwsched_tasklet, rwvx->pacemaker_inotify.cfsocket); } rwvx->pacemaker_inotify.cfsocket = rwsched_tasklet_CFSocketCreateWithNative( rwvx->rwsched_tasklet, kCFAllocatorSystemDefault, rwvx->pacemaker_inotify.fd, cf_callback_flags, pacemaker_state_changed, &cf_context); RW_CF_TYPE_VALIDATE(rwvx->pacemaker_inotify.cfsocket, rwsched_CFSocketRef); rwsched_tasklet_CFSocketSetSocketFlags( rwvx->rwsched_tasklet, rwvx->pacemaker_inotify.cfsocket, cf_option_flags); rwvx->pacemaker_inotify.cfsource = rwsched_tasklet_CFSocketCreateRunLoopSource( rwvx->rwsched_tasklet, kCFAllocatorSystemDefault, rwvx->pacemaker_inotify.cfsocket, 0); RW_CF_TYPE_VALIDATE(rwvx->pacemaker_inotify.cfsource, rwsched_CFRunLoopSourceRef); rwsched_tasklet_CFRunLoopAddSource( rwvx->rwsched_tasklet, rwsched_tasklet_CFRunLoopGetCurrent(rwvx->rwsched_tasklet), rwvx->pacemaker_inotify.cfsource, rwvx->rwsched->main_cfrunloop_mode); }
static void rwsched_tasklet_free_int(rwsched_tasklet_t *sched_tasklet) { RW_CF_TYPE_VALIDATE(sched_tasklet, rwsched_tasklet_ptr_t); rwsched_instance_ptr_t instance = sched_tasklet->instance; RW_CF_TYPE_VALIDATE(instance, rwsched_instance_ptr_t); if (!g_atomic_int_dec_and_test(&sched_tasklet->ref_cnt)) { return; } int i; for (i = 0 ; i < RWSCHED_MAX_SIGNALS; i++) { if (sched_tasklet->signal_dtor[i]) { sched_tasklet->signal_dtor[i](sched_tasklet->signal_dtor_ud[i]); } sched_tasklet->signal_dtor[i]= NULL; sched_tasklet->signal_dtor_ud[i]= NULL; } for (i = 1 ; i < instance->tasklet_array->len ; i++) { if (g_array_index(instance->tasklet_array, rwsched_tasklet_ptr_t, i) == sched_tasklet) { g_array_remove_index (instance->tasklet_array, i); break; } } rwsched_CFRunLoopTimerRef rw_timer; while ((rw_timer = g_array_index(sched_tasklet->cftimer_array, rwsched_CFRunLoopTimerRef, 1)) != NULL) { RW_CF_TYPE_VALIDATE(rw_timer, rwsched_CFRunLoopTimerRef); rwsched_tasklet_CFRunLoopTimerInvalidate(sched_tasklet, rw_timer); g_array_remove_index (sched_tasklet->cftimer_array, 1); } g_array_free(sched_tasklet->cftimer_array, TRUE); rwsched_CFSocketRef rw_socket; while ((rw_socket = g_array_index(sched_tasklet->cfsocket_array, rwsched_CFSocketRef, 1)) != NULL) { RW_CF_TYPE_VALIDATE(rw_socket, rwsched_CFSocketRef); rwsched_tasklet_CFSocketRelease(sched_tasklet, rw_socket); //g_array_remove_index (sched_tasklet->cfsocket_array, 1); } g_array_free(sched_tasklet->cfsocket_array, TRUE); rwsched_CFRunLoopSourceRef rw_source; while ((rw_source = g_array_index(sched_tasklet->cfsource_array, rwsched_CFRunLoopSourceRef, 1)) != NULL) { RW_CF_TYPE_VALIDATE(rw_source, rwsched_CFRunLoopSourceRef); rwsched_tasklet_CFSocketReleaseRunLoopSource(sched_tasklet, rw_source); g_array_remove_index (sched_tasklet->cfsource_array, 1); } g_array_free(sched_tasklet->cfsource_array, TRUE); rwsched_dispatch_what_ptr_t what; while ((what = g_array_index(sched_tasklet->dispatch_what_array, rwsched_dispatch_what_ptr_t, 1)) != NULL) { RW_FREE_TYPE(what, rwsched_dispatch_what_ptr_t); g_array_remove_index (sched_tasklet->dispatch_what_array, 1); } g_array_free(sched_tasklet->dispatch_what_array, TRUE); ck_pr_dec_32(&g_rwsched_tasklet_count); //NO-FREE RW_CF_TYPE_FREE(sched_tasklet, rwsched_tasklet_ptr_t); rwsched_instance_unref(instance); }