int loop_fd = -1, file_fd = -1, r = 1;
file_fd = open(file, (*readonly ? O_RDONLY : O_RDWR) | O_EXCL);
- if (file_fd < 0 && errno == EROFS && !*readonly) {
+ if (file_fd < 0 && (errno == EROFS || errno == EACCES) && !*readonly) {
*readonly = 1;
file_fd = open(file, O_RDONLY | O_EXCL);
}