Subject: Re: [PATCH v2 1/2] t: add a test helper to truncate files

From: Junio C Hamano <[email-masked]>
Date: Thu, 12 Oct 2023 15:52:59 -0700

"brian m. carlson" <[email-masked]> writes:

> +	fd = open(argv[1], O_WRONLY | O_CREAT, 0600);
> +	if (fd < 0)
> +		die_errno("failed to open file %s", argv[1]);

contrib/coccinelle/xopen.cocci tells us to write this simply as

	fd = xopen(argv[1], O_WRONLY | O_CREAT, 0600);

https://github.com/git/git/actions/runs/6500777388/job/17656837393#step:4:657