appl/login/utmp_login.c

80 /* update utmp and wtmp - the BSD way */
85 prepare_utmp (struct utmp *utmp, char *tty,
90     memset(utmp, 0, sizeof(*utmp));
91     utmp->ut_time = time(NULL);
92     strncpy(utmp->ut_line, ttyx, sizeof(utmp->ut_line));
93     strncpy(utmp->ut_name, username, sizeof(utmp->ut_name));
96     strncpy(utmp->ut_user, username, sizeof(utmp->ut_user));
103 	    memcpy(&utmp->ut_addr, he->h_addr_list[0],
104 		   sizeof(utmp->ut_addr));
109     shrink_hostname (hostname, utmp->ut_host, sizeof(utmp->ut_host));
113     utmp->ut_type = USER_PROCESS;
117     utmp->ut_pid = getpid();
121     strncpy(utmp->ut_id, make_id(ttyx), sizeof(utmp->ut_id));
135     struct utmp utmp;
138     prepare_utmp (&utmp, tty, username, hostname);
143     pututline(&utmp);
152 	lseek(fd, (long)(ttyno * sizeof(struct utmp)), SEEK_SET);
153 	write(fd, &utmp, sizeof(struct utmp));
161 	write(fd, &utmp, sizeof(struct utmp));