33     daemon->dhcp_buff = safe_malloc(256);  in lease_init()
34     daemon->dhcp_buff2 = safe_malloc(256);  in lease_init()
36     leases_left = daemon->dhcp_max;  in lease_init()
38     if (daemon->options & OPT_LEASE_RO) {  in lease_init()
44         if (daemon->lease_change_command) {  in lease_init()
45             strcpy(daemon->dhcp_buff, daemon->lease_change_command);  in lease_init()
46             strcat(daemon->dhcp_buff, " init");  in lease_init()
47             leasestream = popen(daemon->dhcp_buff, "r");  in lease_init()
57         leasestream = daemon->lease_stream = fopen(daemon->lease_file, "a+");  in lease_init()
60             die(_("cannot open or create lease file %s: %s"), daemon->lease_file, EC_FILE);  in lease_init()
69         while (fscanf(leasestream, "%lu %255s %16s %255s %764s", &ei, daemon->dhcp_buff2,  in lease_init()
70                       daemon->namebuff, daemon->dhcp_buff, daemon->packet) == 5) {  in lease_init()
71             hw_len = parse_hex(daemon->dhcp_buff2, (unsigned char*) daemon->dhcp_buff2,  in lease_init()
76             addr.s_addr = inet_addr(daemon->namebuff);  in lease_init()
80             if (strcmp(daemon->packet, "*") != 0)  in lease_init()
82                     parse_hex(daemon->packet, (unsigned char*) daemon->packet, 255, NULL, NULL);  in lease_init()
98             lease_set_hwaddr(lease, (unsigned char*) daemon->dhcp_buff2,  in lease_init()
99                              (unsigned char*) daemon->packet, hw_len, hw_type, clid_len);  in lease_init()
101             if (strcmp(daemon->dhcp_buff, "*") != 0)  in lease_init()
102                 lease_set_hostname(lease, daemon->dhcp_buff, 0);  in lease_init()
110     if (!daemon->lease_stream) {  in lease_init()
120             die(_("cannot run lease-init script %s: %s"), daemon->lease_change_command, EC_FILE);  in lease_init()
124             sprintf(daemon->dhcp_buff, "%d", WEXITSTATUS(rc));  in lease_init()
125             die(_("lease-init script returned exit code %s"), daemon->dhcp_buff,  in lease_init()
145         if ((config = find_config(daemon->dhcp_conf, NULL, lease->clid, lease->clid_len,  in lease_update_from_configs()
158     if (!(*errp) && vfprintf(daemon->lease_stream, format, ap) < 0) *errp = errno;  in ourprintf()
167     if (file_dirty != 0 && daemon->lease_stream) {  in lease_update_file()
169         rewind(daemon->lease_stream);  in lease_update_file()
170         if (errno != 0 || ftruncate(fileno(daemon->lease_stream), 0) != 0) err = errno;  in lease_update_file()
195         if (fflush(daemon->lease_stream) != 0 || fsync(fileno(daemon->lease_stream)) < 0)  in lease_update_file()
211         my_syslog(MS_DHCP | LOG_ERR, _("failed to write %s: %s (retry in %us)"), daemon->lease_file,  in lease_update_file()
221     if (daemon->port != 0 && dns_dirty) {  in lease_update_dns()
227             if (!(daemon->options & OPT_DHCP_FQDN) && lease->hostname)  in lease_update_dns()
405             if (daemon->options & OPT_DHCP_FQDN) {  in lease_set_hostname()
499             (lease->aux_changed && (daemon->options & OPT_LEASE_RO))) {  in do_script_run()