42 shrink_hostname (const char *hostname,  in shrink_hostname()  argument
50     if (strlen(hostname) < dst_sz) {  in shrink_hostname()
51 	strlcpy (dst, hostname, dst_sz);  in shrink_hostname()
55     hd = strchr (hostname, '.');  in shrink_hostname()
58 	&& hd - hostname < dst_sz) {  in shrink_hostname()
59 	strlcpy (dst, hostname, dst_sz);  in shrink_hostname()
60 	dst[hd - hostname] = '\0';  in shrink_hostname()
64     ret = getaddrinfo (hostname, NULL, NULL, &ai);  in shrink_hostname()
66 	strncpy (dst, hostname, dst_sz);  in shrink_hostname()
75 	strncpy (dst, hostname, dst_sz);  in shrink_hostname()
86 	      const char *username, const char *hostname)  in prepare_utmp()  argument
100     if (hostname[0]) {  in prepare_utmp()
102 	if ((he = gethostbyname(hostname)))  in prepare_utmp()
109     shrink_hostname (hostname, utmp->ut_host, sizeof(utmp->ut_host));  in prepare_utmp()
127 void utmp_login(char *tty, const char *username, const char *hostname)  in utmp_login()  argument
133 void utmp_login(char *tty, const char *username, const char *hostname)  in utmp_login()  argument
138     prepare_utmp (&utmp, tty, username, hostname);  in utmp_login()