snoop(3)

NAME
snoop() - snoop an interactive user

SYNOPSIS
varargs object snoop( object snooper, object snoopee );

DESCRIPTION
When both arguments are used, begins snooping of `snoopee' by `snooper'. If the second argument is omitted, turns off all snooping by `snoopee'. Security for snoop() is normally controlled by a simul_efun. snoop() returns `snoopee' if successful in the two-argument case, and `snooper' if it was successful in the single-argument case. A return of 0 indicates failure.

SEE ALSO
query_snoop(3).