Lines Matching refs:dev_name
41 static char *dev_name; variable
329 "memory mapping\n", dev_name); in init_mmap()
338 dev_name); in init_mmap()
387 "user pointer i/o\n", dev_name); in init_userp()
422 dev_name); in init_device()
431 dev_name); in init_device()
439 dev_name); in init_device()
448 dev_name); in init_device()
527 if (-1 == stat(dev_name, &st)) { in open_device()
529 dev_name, errno, strerror(errno)); in open_device()
534 fprintf(stderr, "%s is no device\n", dev_name); in open_device()
538 fd = open(dev_name, O_RDWR /* required */ | O_NONBLOCK, 0); in open_device()
542 dev_name, errno, strerror(errno)); in open_device()
562 argv[0], dev_name, frame_count); in usage()
582 dev_name = "/dev/video0"; in main()
599 dev_name = optarg; in main()