- Use realloc instead of allocating 1000 structures.
- Remove NUSERS nonsense. If this is kept, shouldn't
who(1) comply with it too?
- Be consistent with who(1). Add two identical options
from who(1). These are -q and -H.
- General Cleans:
- Move globals into local scope
- Re-write a macro to remove an uneccessary
variable.
- Use UT_NAMESIZE.
- Remove unecessary header etc.
And from me, KNF, pass lint.
rwho: no hosts in /var/rwho.
message like ruptime does, for consistency. (Similarly, exit with exit
code 0, though i'm not sure that's "correct" for either.)
