diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2009-04-01 12:36:09 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2009-04-01 12:36:09 +0000 |
| commit | bd79c3d337304a96dcce4ae4f97b36143919af10 (patch) | |
| tree | 75115aadc65ea14c8b038be883abfe74ca5f4ced /networking/udhcp/dhcpd.h | |
| parent | 3266aa9ec285dbcf254daa17c103bf69dc755967 (diff) | |
| download | busybox-bd79c3d337304a96dcce4ae4f97b36143919af10.tar.gz | |
dhcpd: remember and record hostnames; optimize get_option
dumpleases: show hostnames
function old new delta
add_lease 230 292 +62
send_offer 403 421 +18
send_ACK 232 249 +17
read_leases 249 258 +9
dumpleases_main 604 609 +5
nobody_responds_to_arp 84 86 +2
udhcp_end_option 32 30 -2
udhcp_get_option 222 171 -51
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 6/2 up/down: 113/-53) Total: 60 bytes
Diffstat (limited to 'networking/udhcp/dhcpd.h')
| -rw-r--r-- | networking/udhcp/dhcpd.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/networking/udhcp/dhcpd.h b/networking/udhcp/dhcpd.h index 02e392aaf..b4e180882 100644 --- a/networking/udhcp/dhcpd.h +++ b/networking/udhcp/dhcpd.h @@ -74,8 +74,6 @@ struct server_config_t { #define SERVER_PORT 67 #endif -extern struct dhcpOfferedAddr *leases; - /*** leases.h ***/ @@ -92,9 +90,15 @@ struct dhcpOfferedAddr { * and optionally adjusted (current time subtracted) * if server_config.remaining = 1 */ leasetime_t expires; + uint8_t hostname[20]; /* (size is a multiply of 4) */ }; -struct dhcpOfferedAddr *add_lease(const uint8_t *chaddr, uint32_t yiaddr, leasetime_t leasetime) FAST_FUNC; +extern struct dhcpOfferedAddr *leases; + +struct dhcpOfferedAddr *add_lease( + const uint8_t *chaddr, uint32_t yiaddr, + leasetime_t leasetime, uint8_t *hostname + ) FAST_FUNC; int lease_expired(struct dhcpOfferedAddr *lease) FAST_FUNC; struct dhcpOfferedAddr *find_lease_by_chaddr(const uint8_t *chaddr) FAST_FUNC; struct dhcpOfferedAddr *find_lease_by_yiaddr(uint32_t yiaddr) FAST_FUNC; |