On Fri, 22 Feb 2019 20:05:33 +0200
Slavomir Kaslev <kaslevs@xxxxxxxxxx> wrote:
> +static void read_qemu_guests(void)
> +{
> + static bool initialized;
> + struct dirent *entry;
> + char path[PATH_MAX];
> + DIR *dir;
> +
> + if (initialized)
> + return;
> +
> + initialized = true;
> + dir = opendir("/proc");
> + if (!dir)
> + die("opendir");
I would at least say:
die("Can not open /proc");
That way, the user has of the error, as a message of just "File or
directory does not exist: opendir", isn't very helpful.
-- Steve
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