embedaddon/dnsmasq/contrib/wrt/dhcp_lease_time.c - diff

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version 1.1, 2013/07/29 19:37:40	version 1.1.1.2, 2014/06/15 16:31:38
Line 20	Line 20
nothing is sent to stdout a message is sent to stderr and a	nothing is sent to stdout a message is sent to stderr and a
non-zero error code is returned.	non-zero error code is returned.

Requires dnsmasq 2.40 or later.	This version requires dnsmasq 2.67 or later.
*/	*/

#include <sys/types.h>	#include <sys/types.h>
Line 46	Line 46
#define OPTION_LEASE_TIME 51	#define OPTION_LEASE_TIME 51
#define OPTION_OVERLOAD 52	#define OPTION_OVERLOAD 52
#define OPTION_MESSAGE_TYPE 53	#define OPTION_MESSAGE_TYPE 53
	#define OPTION_REQUESTED_OPTIONS 55
#define OPTION_END 255	#define OPTION_END 255
#define DHCPINFORM 8	#define DHCPINFORM 8
#define DHCP_SERVER_PORT 67	#define DHCP_SERVER_PORT 67
Line 167 int main(int argc, char **argv)	Line 168 int main(int argc, char **argv)
*(p++) = 1;	*(p++) = 1;
*(p++) = DHCPINFORM;	*(p++) = DHCPINFORM;

	/* Explicity request the lease time, it won't be sent otherwise:
	this is a dnsmasq extension, not standard. */
	*(p++) = OPTION_REQUESTED_OPTIONS;
	*(p++) = 1;
	*(p++) = OPTION_LEASE_TIME;

*(p++) = OPTION_END;	*(p++) = OPTION_END;

dest.sin_family = AF_INET;	dest.sin_family = AF_INET;