165 do_mount(char *dev, char *dir, char *type, unsigned long rwflag, void *data, int loop,  in do_mount()  argument
177         file_fd = open(dev, flags);  in do_mount()
197         dev = loopdev;  in do_mount()
201         fs_set_blk_rw(dev);  in do_mount()
206 		if (mount(dev, dir, s, rwflag, data) == -1) {  in do_mount()
260 static int get_mounts_dev_dir(const char *arg, char **dev, char **dir)  in get_mounts_dev_dir()  argument
288 			*dev = strdup(mount_dev);  in get_mounts_dev_dir()
302 	char *dev = NULL;  in mount_main()  local
346 		dev = argv[optind];  in mount_main()
349 		get_mounts_dev_dir(argv[optind], &dev, &dir);  in mount_main()
352 	if (dev == NULL || dir == NULL || type == NULL) {  in mount_main()
358 	return do_mount(dev, dir, type, rwflag, extra.str, loop, loopdev);  in mount_main()