Re: bug#64937: "who" reports funny dates

[Bruno Haible]

Robert Pluim wrote:
>     Thorsten> They don't record at all.
>     Thorsten> Which means tools like who just don't show anything. And emacs 
> will
>     Thorsten> never find out the boot time with the current code.
> 
> What API do you suggest we use instead?

musl libc runs only on Linux. On Linux, you can use this approach from Gnulib:
https://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob;f=lib/readutmp.c;h=4e1d7ec26bef6cba4474433f72c9079b61794b97;hb=HEAD#l96
lines 96..150.

Part of it may already be contained in emacs/src/filelock.c; I can't tell.

Bruno