Lines Matching defs:dev
134 struct pipe_dev_s *dev = (struct pipe_dev_s *)((struct drv_data *)vnode->data)->priv;
137 if (dev == NULL)
149 pipe_free(dev->d_pipeno);
162 struct pipe_dev_s *dev = ((struct drv_data *)vnode->data)->priv;
166 if (dev != NULL)
168 pipeno = dev->d_pipeno;
211 static void UpdateDev(struct pipe_dev_s *dev)
219 ret = VnodeLookup(dev->name, &vnode, 0);
237 data->priv = dev;
244 struct pipe_dev_s *dev = NULL;
273 snprintf_s(devname, sizeof(devname), sizeof(devname) - 1, "/dev/pipe%d", pipeno);
277 dev = pipecommon_allocdev(bufsize, devname);
278 if (!dev)
285 dev->d_pipeno = pipeno;
293 ret = register_driver(devname, &pipe_fops, 0660, (void *)dev);
307 UpdateDev(dev);
347 if (dev)
349 pipecommon_freedev(dev);