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udhcp: add inline docs; small code shrink

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function                                             old     new   delta
send_packet                                          103      87     -16
udhcpc_main                                         2359    2323     -36
This commit is contained in:
Denis Vlasenko
2008-09-26 23:45:20 +00:00
parent 7d9399e8dc
commit 739e30fbc3
6 changed files with 64 additions and 41 deletions
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18
networking/udhcp/options.h
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@@ -78,16 +78,14 @@ enum {
#define ETH_10MB 1
#define ETH_10MB_LEN 6
#define DHCPDISCOVER 1
#define DHCPOFFER 2
#define DHCPREQUEST 3
#define DHCPDECLINE 4
#define DHCPACK 5
#define DHCPNAK 6
#define DHCPRELEASE 7
#define DHCPINFORM 8
#define BROADCAST_FLAG 0x8000
#define DHCPDISCOVER 1 /* client -> server */
#define DHCPOFFER 2 /* client <- server */
#define DHCPREQUEST 3 /* client -> server */
#define DHCPDECLINE 4 /* client -> server */
#define DHCPACK 5 /* client <- server */
#define DHCPNAK 6 /* client <- server */
#define DHCPRELEASE 7 /* client -> server */
#define DHCPINFORM 8 /* client -> server */
#define OPTION_FIELD 0
#define FILE_FIELD 1