Searched refs:devfd (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.4/tools/testing/selftests/drivers/dma-buf/ |
| D | udmabuf.c | 26 int devfd, memfd, buf, ret; in main() local
30 devfd = open("/dev/udmabuf", O_RDWR); in main()
31 if (devfd < 0) { in main()
62 buf = ioctl(devfd, UDMABUF_CREATE, &create); in main()
72 buf = ioctl(devfd, UDMABUF_CREATE, &create); in main()
82 buf = ioctl(devfd, UDMABUF_CREATE, &create); in main()
92 buf = ioctl(devfd, UDMABUF_CREATE, &create); in main()
101 close(devfd); in main()
|
