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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-04-07 01:05:47 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-04-07 01:05:47 +0000 |
| commit | fbd2918f5c91723063ed698026217a77a0fe565b (patch) | |
| tree | cddfe351592f4a876232cf4c67c23df25bf0563c /networking/udhcp/packet.c | |
| parent | bb5b01c7c711dd9ffc2abf23a05ccdfbf7fc0325 (diff) | |
| download | busybox-w32-fbd2918f5c91723063ed698026217a77a0fe565b.tar.gz busybox-w32-fbd2918f5c91723063ed698026217a77a0fe565b.tar.bz2 busybox-w32-fbd2918f5c91723063ed698026217a77a0fe565b.zip | |
udhcp: MAC_BCAST_ADDR and blank_chaddr are in fact constant, move to rodata.
a few global variables reduced to smallints
function old new delta
add_lease 75 227 +152
static.blank_chaddr - 16 +16
MAC_BCAST_ADDR - 6 +6
sockfd 4 8 +4
udhcp_run_script 1153 1155 +2
state 8 5 -3
listen_mode 4 1 -3
perform_release 152 148 -4
fd 8 4 -4
blank_chaddr 16 - -16
udhcpc_main 2518 2497 -21
.rodata 131864 131832 -32
oldest_expired_lease 61 - -61
clear_lease 127 - -127
------------------------------------------------------------------------------
(add/remove: 2/3 grow/shrink: 3/6 up/down: 180/-271) Total: -91 bytes
Diffstat (limited to 'networking/udhcp/packet.c')
| -rw-r--r-- | networking/udhcp/packet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/networking/udhcp/packet.c b/networking/udhcp/packet.c index 25c55faab..da3807773 100644 --- a/networking/udhcp/packet.c +++ b/networking/udhcp/packet.c | |||
| @@ -112,7 +112,7 @@ uint16_t udhcp_checksum(void *addr, int count) | |||
| 112 | void BUG_sizeof_struct_udp_dhcp_packet_must_be_576(void); | 112 | void BUG_sizeof_struct_udp_dhcp_packet_must_be_576(void); |
| 113 | int udhcp_raw_packet(struct dhcpMessage *payload, | 113 | int udhcp_raw_packet(struct dhcpMessage *payload, |
| 114 | uint32_t source_ip, int source_port, | 114 | uint32_t source_ip, int source_port, |
| 115 | uint32_t dest_ip, int dest_port, uint8_t *dest_arp, int ifindex) | 115 | uint32_t dest_ip, int dest_port, const uint8_t *dest_arp, int ifindex) |
| 116 | { | 116 | { |
| 117 | int fd; | 117 | int fd; |
| 118 | int result; | 118 | int result; |