tree 3b1b80263d2555c2ca3319f3bf5bb2a1819f6100
parent ae533cb8defdf953bb667899360e75d9c7e39a3a
author Elliott Hughes <enh@google.com> 1632364088 -0700
committer Rob Landley <rob@landley.net> 1632401281 -0500

arp: just use fscanf().

Actually, the general get_line() -> getline() transformation isn't
necessary here. These are all small fixed-size buffers in the kernel, so
we can just use fscanf().