77     if (!(daemon->options & OPT_DEBUG) && uid != 0) {  in create_helper()
80             if (daemon->options & OPT_NO_FORK) /* send error to daemon process if no-fork */  in create_helper()
103         unsigned char* buf = (unsigned char*) daemon->namebuff;  in create_helper()
119         p = daemon->dhcp_buff;  in create_helper()
129         for (p = daemon->packet, i = 0; i < data.clid_len; i++) {  in create_helper()
136         sprintf(daemon->dhcp_buff2, "%u ", data.length);  in create_helper()
138         sprintf(daemon->dhcp_buff2, "%lu ", (unsigned long) data.expires);  in create_helper()
172         if (data.clid_len != 0) my_setenv("DNSMASQ_CLIENT_ID", daemon->packet, &err);  in create_helper()
177         my_setenv("DNSMASQ_LEASE_LENGTH", daemon->dhcp_buff2, &err);  in create_helper()
179         my_setenv("DNSMASQ_LEASE_EXPIRES", daemon->dhcp_buff2, &err);  in create_helper()
198                     sprintf(daemon->dhcp_buff2, "DNSMASQ_USER_CLASS%i", i++);  in create_helper()
199                     my_setenv(daemon->dhcp_buff2, (char*) buf, &err);  in create_helper()
216         sprintf(daemon->dhcp_buff2, "%u ", data.remaining_time);  in create_helper()
217         my_setenv("DNSMASQ_TIME_REMAINING", daemon->dhcp_buff2, &err);  in create_helper()
240         p = strrchr(daemon->lease_change_command, '/');  in create_helper()
242             execl(daemon->lease_change_command, p ? p + 1 : daemon->lease_change_command,  in create_helper()
243                   action_str, daemon->dhcp_buff, inet_ntoa(data.addr), hostname, (char*) NULL);  in create_helper()
264     if (daemon->helperfd == -1) return;  in queue_script()
303         if (ioctl(daemon->dhcpfd, SIOCGIFNAME, &ifr) != -1)  in queue_script()
351     if ((rc = write(daemon->helperfd, buf, bytes_in_buf)) != -1) {  in helper_write()