}
void close_nointr_nofail(int fd) {
- int saved_errno = errno;
+ PROTECT_ERRNO;
/* like close_nointr() but cannot fail, and guarantees errno
* is unchanged */
assert_se(close_nointr(fd) == 0);
-
- errno = saved_errno;
}
void close_many(const int fds[], unsigned n_fd) {