[LTP] [PATCH v3 1/4] lib: Add tst_fd iterator

[Petr Vorel]

Hi,

...
> --- /dev/null
> +++ b/lib/tst_fd.c
> @@ -0,0 +1,325 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
...
> +static void open_eventfd(struct tst_fd *fd)
> +{
> +	fd->fd = eventfd(0, 0);
> +
> +	if (fd->fd < 0) {
> +		tst_res(TCONF | TERRNO,
very nit: this could be on single line, without brackets.
> +			"Skipping %s", tst_fd_desc(fd));
> +	}
> +}
> +
> +static void open_signalfd(struct tst_fd *fd)
> +{
> +	sigset_t sfd_mask;
nit: space here saves checkpatch warning.
> +	sigemptyset(&sfd_mask);
> +
> +	fd->fd = signalfd(-1, &sfd_mask, 0);
> +	if (fd->fd < 0) {
> +		tst_res(TCONF | TERRNO,
> +			"Skipping %s", tst_fd_desc(fd));
> +	}
> +}
> +
> +static void open_timerfd(struct tst_fd *fd)
> +{
> +	fd->fd = timerfd_create(CLOCK_REALTIME, 0);
> +	if (fd->fd < 0) {
> +		tst_res(TCONF | TERRNO,
Here as well.
> +			"Skipping %s", tst_fd_desc(fd));
> +	}
> +}
...

Obviously ready to merge, thanks!
Reviewed-by: Petr Vorel <pvorel@suse.cz>

Kind regards,
Petr