Function close_tempfile_gently

tempfile.c:298–324

}

int close_tempfile_gently(struct tempfile *tempfile)
{
	int fd;
	FILE *fp;
	int err;

	if (!is_tempfile_active(tempfile) || tempfile->fd < 0)
		return 0;

	fd = tempfile->fd;
	fp = tempfile->fp;
	tempfile->fd = -1;
	if (fp) {
		tempfile->fp = NULL;
		if (ferror(fp)) {
			err = -1;
			if (!fclose(fp))
				errno = EIO;
		} else {
			err = fclose(fp);
		}
	} else {
		err = close(fd);
	}

	return err ? -1 : 0;
}

int reopen_tempfile(struct tempfile *tempfile)
{