Lines Matching defs:devfd

57 static int create_udmabuf_list(int devfd, int memfd, off64_t memfd_size)
77 	ubuf_fd = ioctl(devfd, UDMABUF_CREATE_LIST, list);
136 	int devfd, memfd, buf, ret;
143 	devfd = open("/dev/udmabuf", O_RDWR);
144 	if (devfd < 0) {
176 	buf = ioctl(devfd, UDMABUF_CREATE, &create);
186 	buf = ioctl(devfd, UDMABUF_CREATE, &create);
196 	buf = ioctl(devfd, UDMABUF_CREATE, &create);
209 	buf = ioctl(devfd, UDMABUF_CREATE, &create);
224 	buf = create_udmabuf_list(devfd, memfd, size);
242 	buf = create_udmabuf_list(devfd, memfd, size);
258 	buf = create_udmabuf_list(devfd, memfd, size);
271 	close(devfd);