gwyn@brl-smoke.ARPA (Doug Gwyn ) (03/16/87)
65a66,67 + if (argc == 3) /* DAG -- efficiency tweak (moved out of loop) */ + gethostname(hostname, sizeof (hostname)); 68d69 - gethostname(hostname, sizeof (hostname)); 78a80,90 + if (argc == 3) { /* DAG -- added to handle empty utmp slots */ + /* not in utmp - use best guess from passwd file */ + pw = getpwuid(getuid()); + strncpy(utmp.ut_name, pw ? pw->pw_name : "?", NMAX); + strncpy(utmp.ut_line, tp, LMAX); + strncpy(utmp.ut_host, "null", HMAX); + time(&utmp.ut_time); + printf("%s!", hostname); + putline(); + } + exit(0); /* DAG -- bug fix (was missing) */
gwyn@brl-smoke.ARPA (Doug Gwyn ) (03/16/87)
Oops -- in my previous posting please change the words "efficiency tweak" to "now needed twice" in the comment.