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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0000C8'>Hi,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0000C8'>Not sure if dhcp-bugs or dhcp-hacker is right email alias to use. Apologize if any inconvenience might have caused.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0000C8'>I am seeing some weird behavior using the code below.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0000C8'>The application polls dhcpd every 10 seconds and ~20 bytes not freed up per poll. I am using dhcp-3.1-ESV right now.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0000C8'>Linux “ps” command shows memory usage keep adding up per poll.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0000C8'>Could someone take a look at if there are programming mistakes ?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0000C8'>The memory seems to be held by dhcpctl_open_object(), and use the dhcpctl_object_remove() and omapi_object_dereference() do not help. Any input/suggestion are welcome.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0000C8'>Thanks in advance.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:Consolas;color:#0000C8'>Wilson Yang<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0000C8'>==========================================================================<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#include <stdio.h><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#include <string.h><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#include <sys/ioctl.h><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#include <sys/types.h><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#include <sys/socket.h><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#include <linux/if.h><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#include <stdarg.h><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#include <sys/time.h><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#include <netinet/in.h><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#include <dhcpctl.h><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#define MAX_CLIENTS 254<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#define DHCPD_PORT 7911<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#define STATE_FREE 0x01<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#define STATE_ACTIVE 0x02<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>#define DEBUG 0<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>int main (int argc, char **argv)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>{<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> int i, j, s;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> struct ifreq buffer;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> struct sockaddr sa;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> struct in_addr my_addr, my_addr_org;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> char hwaddr[6];<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> dhcpctl_data_string ipaddrstring = NULL;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> dhcpctl_data_string value = NULL;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> dhcpctl_handle connection = NULL;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> dhcpctl_handle lease;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> isc_result_t status, waitstatus;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> int binding_state;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> char *leased_ip;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> char *data;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> memset(&buffer, 0, sizeof(buffer));<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> strcpy(buffer.ifr_name, "eth0");<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> s = socket(PF_INET, SOCK_DGRAM, 0);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> ioctl(s, SIOCGIFADDR, &buffer);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> sa = (struct sockaddr)(buffer.ifr_addr);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> my_addr.s_addr = 0;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> printf("MY IP : ");<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> for( i = 2; i < 6; i++ )<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> printf("%d.", (unsigned char)buffer.ifr_addr.sa_data[i]);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> my_addr.s_addr = my_addr.s_addr | ((unsigned char)(buffer.ifr_addr.sa_data[i]) << ((i - 2)*8));<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> }<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> printf("\n");<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> my_addr_org = my_addr;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> status = dhcpctl_initialize ();<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> if (status != ISC_R_SUCCESS) {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> fprintf (stderr, "dhcpctl_initialize: %s\n",<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> isc_result_totext (status));<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> return(1);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> }<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> status = dhcpctl_connect (&connection, "127.0.0.1", DHCPD_PORT, 0);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> if (status != ISC_R_SUCCESS) {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> fprintf (stderr, "dhcpctl_connect: %s\n",<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> isc_result_totext (status));<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> /* return if server is not responding. */<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> return(1);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> }<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> if (!connection) {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> fprintf (stderr, "connection: is NULL \n");<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> return(1);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> }<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> while (1)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> /* not to exceed 255 or subnet range. */<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> for (i = 0; i < MAX_CLIENTS; i++)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> status = dhcpctl_new_object (&lease, connection, "lease");<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> /* seems to return error codes here, not sure why! */<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> if (status != ISC_R_SUCCESS) {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> fprintf (stderr, "dhcpctl_new_object: %s\n",<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> isc_result_totext (status));<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> }<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> memset (&ipaddrstring, 0, sizeof(ipaddrstring));<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> status = omapi_data_string_new (&ipaddrstring, 4, MDL);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> if (status != ISC_R_SUCCESS) {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> fprintf (stderr, "omapi_data_string_new: %s\n",<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> isc_result_totext (status));<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> }<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> my_addr.s_addr = (my_addr_org.s_addr & htonl(0xffffff00)) + htonl(i);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>if (DEBUG) printf("%d 0x%x\n", __LINE__, &my_addr.s_addr);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> memcpy(ipaddrstring->value, &my_addr.s_addr, 4);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> status = dhcpctl_set_value (lease, ipaddrstring, "ip-address");<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> if (status != ISC_R_SUCCESS) {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> fprintf (stderr, "dhcpctl_set_value: %s\n",<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> isc_result_totext (status));<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> }<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>if (DEBUG) printf("%d i=%d \n", __LINE__, i);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> status = dhcpctl_open_object(lease, connection, 0);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> if (status != ISC_R_SUCCESS) {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> fprintf (stderr, "create: dhcpctl_open_object: %s\n",<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> isc_result_totext (status));<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> }<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>if (DEBUG) printf("%d i=%d \n", __LINE__, i);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> status = dhcpctl_wait_for_completion (lease, &waitstatus);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> if (status != ISC_R_SUCCESS) {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> fprintf (stderr, "dhcpctl_wait_for_completion: %s\n",<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> isc_result_totext (status));<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> }<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>if (DEBUG) printf("%d i=%d \n", __LINE__, i);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> dhcpctl_data_string_dereference(&ipaddrstring, MDL);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>if (DEBUG) printf("%d i=%d \n", __LINE__, i);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> if (waitstatus == ISC_R_SUCCESS) {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> dhcpctl_get_value (&value, lease, "state");<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> memcpy(&binding_state, value->value, value->len);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> dhcpctl_data_string_dereference(&value, MDL);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>if (DEBUG) printf("value->value 0x%x, value-len 0x%x\n", value->value, value->len);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> if (STATE_ACTIVE == ntohl(binding_state)) {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> leased_ip = (char *)inet_ntoa(my_addr);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> fprintf(stdout, "%s leased! ", leased_ip);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> }<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> /* clean up and ready for next one! */<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> status = dhcpctl_object_remove(connection, lease);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> if (status != ISC_R_SUCCESS) {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> fprintf (stderr, "dhcpctl_object_remove:%s\n",<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> isc_result_totext (status));<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> }<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>if (DEBUG) printf("%d i=%d \n", __LINE__, i);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> status = dhcpctl_wait_for_completion (lease, &waitstatus);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> if (status != ISC_R_SUCCESS) {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> fprintf (stderr,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> "%d remove: dhcpctl_wait_for_completion:%s\n",<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> __LINE__, isc_result_totext (status));<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> }<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>if (DEBUG) printf("%d i=%d \n", __LINE__, i);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> } else {<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> if (DEBUG) printf("%d i=%d wait error !\n", __LINE__, i);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> }<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> omapi_object_dereference (&lease, MDL);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> } /* end of for loop */<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>if (DEBUG) printf("%d i=%d \n", __LINE__, i);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> fprintf(stdout, "\n");<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> fflush(stdout);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> sleep(10);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> } /* end of while */<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'> return 0;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";color:#0000C8'>}<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0000C8'><o:p> </o:p></span></p></div></body></html>