[Toybox] [PATCH] hostname: fix behavior when in jail.

[Rob Landley]

On 1/20/19 4:20 PM, enh wrote:
> or that just isn't started yet (like hexdump), patch is probably in
> the worst state: that will need fuzz support (which POSIX describes in
> more detail than i would have expected:
> https://pubs.opengroup.org/onlinepubs/9699919799/utilities/patch.html)

This page does not contain the word "fuzz"? What were you referring to?

  The following options were dropped from historical implementations of patch as
  insufficiently useful to standardize:

  -F  The -F option specified the number of lines of a context diff to ignore
      when searching for a place to install a patch.

It doesn't implement .orig and .rej files either. And is one of the few users of
get_line() instead of getline(), and should probably be converted...

*shrug* All fixable, just... what do you need?

Rob