From fbd2918f5c91723063ed698026217a77a0fe565b Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Sat, 7 Apr 2007 01:05:47 +0000 Subject: 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 --- networking/udhcp/packet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'networking/udhcp/packet.c') 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) void BUG_sizeof_struct_udp_dhcp_packet_must_be_576(void); int udhcp_raw_packet(struct dhcpMessage *payload, uint32_t source_ip, int source_port, - uint32_t dest_ip, int dest_port, uint8_t *dest_arp, int ifindex) + uint32_t dest_ip, int dest_port, const uint8_t *dest_arp, int ifindex) { int fd; int result; -- cgit v1.2.3