Re: [PATCH 1/7] tools/nolibc: also handle _llseek system call

[David Laight <david.laight.linux@gmail.com>]

On Sat, 18 Apr 2026 12:19:56 +0200
Thomas Weißschuh <linux@weissschuh.net> wrote:

> On some architectures the llseek system call contains a leading
> underscore. Also check for that one and prefer it over the lseek system
> call as it is necessary for 64-bit offset handling.
> 
...
> +#if defined(__NR_llseek)
> +	nr_llseek = __NR_llseek;
> +#else
> +	nr_llseek = __NR__llseek;
> +#endif

Is that test the right way around?
The commit messages says prefer _llseek, but that seems to prefer llseek.

	David

> +
> +	ret = __nolibc_syscall5(nr_llseek, fd, offset >> 32, (uint32_t)offset, &loff, whence);
>  	if (ret < 0)
>  		result = ret;
>  	else
>