base: Remove hostname from hostinfo

This function is not used anywhere.

In addition, gethostname uses a fixed host name, and
sethostname is not implemented (sim/syscall_emul). If
we were to handle sethostname too it would require a
special conjoint implementation anyway.

Change-Id: I20919a49b123a6a49582d9cfacf1fd167cb44776
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/41394
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
2 files changed