73     m_fd(-1),  in VirtioGpuStream()
97         drmIoctl(m_fd, DRM_IOCTL_GEM_CLOSE, &gem_close);  in ~VirtioGpuStream()
100     if (m_fd >= 0) {  in ~VirtioGpuStream()
101         close(m_fd);  in ~VirtioGpuStream()
109     if (m_fd < 0) {  in connect()
110         m_fd = drmOpenRender(RENDERNODE_MINOR);  in connect()
111         if (m_fd < 0) {  in connect()
112             ERR("%s: failed with fd %d (%s)", __func__, m_fd, strerror(errno));  in connect()
129         int ret = drmIoctl(m_fd, DRM_IOCTL_VIRTGPU_RESOURCE_CREATE, &create);  in connect()
155         int ret = drmIoctl(m_fd, DRM_IOCTL_VIRTGPU_MAP, &map);  in connect()
164                                                        m_fd, map.offset));  in connect()
337         int ret = drmIoctl(m_fd, DRM_IOCTL_VIRTGPU_WAIT, &wait);  in readFully()
400         int ret = drmIoctl(m_fd, DRM_IOCTL_VIRTGPU_EXECBUFFER, &execbuffer);  in commitAll()