On 12/12/13, Daniel P. Berrange <berrange@xxxxxxxxxx> wrote: > On Tue, Nov 26, 2013 at 02:36:01AM +0530, Nehal J Wani wrote: >> Use virNetworkGetDHCPLeases and virNetworkGetDHCPLeasesForMAC in virsh. >> >> The new feature supports the follwing methods: >> >> 1. Retrieve leases info for a given virtual network >> >> 2. Retrieve leases info for given network interface >> >> tools/virsh-domain-monitor.c >> * Introduce new command : net-dhcp-leases >> Example Usage: net-dhcp-leases <network> [mac] >> >> virsh # net-dhcp-leases --network default6 >> Expiry Time MAC address Protocol IP address >> Hostname Client ID or DUID >> >> ------------------------------------------------------------------------------------------------------------------- >> 2013-11-24 03:59:40 52:54:00:2f:ba:76 ipv4 192.168.150.153/24 >> (null) (null) >> 2013-11-24 03:59:41 52:54:00:2f:ba:76 ipv6 >> 2001:db8:ca2:2:1::6c/24 (null) >> 00:04:76:00:cf:ae:b3:0b:fc:cd:0e:22:2e:97:76:65:74:ec >> 2013-11-24 04:04:01 52:54:00:3b:16:e0 ipv4 192.168.150.207/24 >> (null) (null) >> 2013-11-24 04:02:44 52:54:00:44:7c:d7 ipv4 192.168.150.219/24 >> iiit-ad885e4aa1 01:52:54:00:44:7c:d7 >> 2013-11-24 04:02:44 52:54:00:44:7c:d7 ipv4 192.168.150.219/24 >> (null) 01:52:54:00:44:7c:d7 >> 2013-11-24 04:03:36 52:54:00:5d:99:92 ipv4 192.168.150.212/24 >> iiit-ad885e4aa1 01:52:54:00:5d:99:92 >> 2013-11-24 04:04:41 52:54:00:db:dd:98 ipv4 192.168.150.234/24 >> (null) (null) >> 2013-11-24 04:04:48 52:54:00:db:dd:98 ipv6 >> 2001:db8:ca2:2:1::6d/24 (null) >> 00:04:76:00:cf:ae:b3:0b:fc:cd:0e:22:2e:97:76:65:74:ec > > I wonder if we should use '-' instead of '(null)' here - I think it is > probably a bit more user friendly. > dnsmasq uses '*' in case of null strings. Its a matter of choice. Since this user-friendly option should be available for all APIs, should I add: /* * Use this instead of NULLSTR to make it more user-friendly. */ # define EMPTYSTR(s) ((s) ? (s) : "*") in src/internal.h ? -- Nehal J Wani -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list