open_nointr
extern int open_nointr(const char *path, int oflag, ...);
*fd = open_nointr(dev, oflag);
old_fd = open_nointr(orig_obj_name, O_RDONLY|O_NONBLOCK);
new_fd = open_nointr(new_obj_name,
tmp_ks_fd = open_nointr(tmp_ks_desc_name,
tmp_ks_fd = open_nointr(tmp_ks_desc_name,
obj_fd = open_nointr(obj_name,
tmp_fd = open_nointr(tmp_name,
fd = open_nointr(get_desc_file_path(ks_desc_file),
*fd = open_nointr(fname, mode|O_NONBLOCK);
fd = open_nointr(fname, mode|O_NONBLOCK);
fd = open_nointr(fname, mode|O_NONBLOCK);
fd = open_nointr(obj_fname, oflag|O_NONBLOCK);
tmp_fd = open_nointr(tmp_fname,