34   daemon->dhcp_buff = safe_malloc(256);  in lease_init()
35   daemon->dhcp_buff2 = safe_malloc(256);   in lease_init()
37   leases_left = daemon->dhcp_max;  in lease_init()
39   if (daemon->options & OPT_LEASE_RO)  in lease_init()
46       if (daemon->lease_change_command)  in lease_init()
48 	  strcpy(daemon->dhcp_buff, daemon->lease_change_command);  in lease_init()
49 	  strcat(daemon->dhcp_buff, " init");  in lease_init()
50 	  leasestream = popen(daemon->dhcp_buff, "r");  in lease_init()
63       leasestream = daemon->lease_stream = fopen(daemon->lease_file, "a+");  in lease_init()
66 	die(_("cannot open or create lease file %s: %s"), daemon->lease_file, EC_FILE);  in lease_init()
76 		  &ei, daemon->dhcp_buff2, daemon->namebuff,   in lease_init()
77 		  daemon->dhcp_buff, daemon->packet) == 5)  in lease_init()
79 …hw_len = parse_hex(daemon->dhcp_buff2, (unsigned char *)daemon->dhcp_buff2, DHCP_CHADDR_MAX, NULL,…  in lease_init()
84 	addr.s_addr = inet_addr(daemon->namebuff);  in lease_init()
88 	if (strcmp(daemon->packet, "*") != 0)  in lease_init()
89 	  clid_len = parse_hex(daemon->packet, (unsigned char *)daemon->packet, 255, NULL, NULL);  in lease_init()
106 …lease_set_hwaddr(lease, (unsigned char *)daemon->dhcp_buff2, (unsigned char *)daemon->packet, hw_l…  in lease_init()
108 	if (strcmp(daemon->dhcp_buff, "*") !=  0)  in lease_init()
109 	  lease_set_hostname(lease, daemon->dhcp_buff, 0);  in lease_init()
117   if (!daemon->lease_stream)  in lease_init()
128 	  die(_("cannot run lease-init script %s: %s"), daemon->lease_change_command, EC_FILE);  in lease_init()
133 	  sprintf(daemon->dhcp_buff, "%d", WEXITSTATUS(rc));  in lease_init()
134 …die(_("lease-init script returned exit code %s"), daemon->dhcp_buff, WEXITSTATUS(rc) + EC_INIT_OFF…  in lease_init()
154     if ((config = find_config(daemon->dhcp_conf, NULL, lease->clid, lease->clid_len,   in lease_update_from_configs()
168   if (!(*errp) && vfprintf(daemon->lease_stream, format, ap) < 0)  in ourprintf()
179   if (file_dirty != 0 && daemon->lease_stream)  in lease_update_file()
182       rewind(daemon->lease_stream);  in lease_update_file()
183       if (errno != 0 || ftruncate(fileno(daemon->lease_stream), 0) != 0)  in lease_update_file()
215       if (fflush(daemon->lease_stream) != 0 ||  in lease_update_file()
216 	  fsync(fileno(daemon->lease_stream)) < 0)  in lease_update_file()
235 		daemon->lease_file, strerror(err),  in lease_update_file()
247   if (daemon->port != 0 && dns_dirty)  in lease_update_dns()
256 	  if (!(daemon->options & OPT_DHCP_FQDN) && lease->hostname)  in lease_update_dns()
472 	  if (daemon->options & OPT_DHCP_FQDN)  in lease_set_hostname()
580 	(lease->aux_changed && (daemon->options & OPT_LEASE_RO)))  in do_script_run()