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    Annotation of /trunk/mkinitrd-magellan/busybox/networking/udhcp/dhcpc.h

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    Revision 984 - (hide annotations) (download)
    Sun May 30 11:32:42 2010 UTC (14 years ago) by niro
    File MIME type: text/plain
    File size: 1908 byte(s) 
    -updated to busybox-1.16.1 and enabled blkid/uuid support in default config
    1 niro 532 /* vi: set sw=4 ts=4: */
    2     /* dhcpc.h */
    3 niro 984 #ifndef UDHCP_DHCPC_H
    4     #define UDHCP_DHCPC_H 1
    5 niro 816
    6 niro 984 PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
    7 niro 532
    8     struct client_config_t {
    9 niro 984 uint8_t client_mac[6]; /* Our mac address */
    10     char no_default_options; /* Do not include default options in request */
    11     IF_FEATURE_UDHCP_PORT(uint16_t port;)
    12 niro 816 int ifindex; /* Index number of the interface to use */
    13 niro 984 int verbose;
    14 niro 816 uint8_t opt_mask[256 / 8]; /* Bitmask of options to send (-O option) */
    15     const char *interface; /* The name of the interface to use */
    16 niro 532 char *pidfile; /* Optionally store the process ID */
    17 niro 816 const char *script; /* User script to run at dhcp events */
    18 niro 532 uint8_t *clientid; /* Optional client id to use */
    19     uint8_t *vendorclass; /* Optional vendor class-id to use */
    20     uint8_t *hostname; /* Optional hostname to use */
    21     uint8_t *fqdn; /* Optional fully qualified domain name to use */
    22     };
    23    
    24 niro 816 /* server_config sits in 1st half of bb_common_bufsiz1 */
    25     #define client_config (*(struct client_config_t*)(&bb_common_bufsiz1[COMMON_BUFSIZE / 2]))
    26 niro 532
    27 niro 816 #if ENABLE_FEATURE_UDHCP_PORT
    28     #define CLIENT_PORT (client_config.port)
    29     #else
    30     #define CLIENT_PORT 68
    31     #endif
    32 niro 532
    33 niro 816
    34 niro 532 /*** clientpacket.h ***/
    35    
    36 niro 816 uint32_t random_xid(void) FAST_FUNC;
    37     int send_discover(uint32_t xid, uint32_t requested) FAST_FUNC;
    38     int send_select(uint32_t xid, uint32_t server, uint32_t requested) FAST_FUNC;
    39     #if ENABLE_FEATURE_UDHCPC_ARPING
    40     int send_decline(uint32_t xid, uint32_t server, uint32_t requested) FAST_FUNC;
    41     #endif
    42     int send_renew(uint32_t xid, uint32_t server, uint32_t ciaddr) FAST_FUNC;
    43     int send_renew(uint32_t xid, uint32_t server, uint32_t ciaddr) FAST_FUNC;
    44     int send_release(uint32_t server, uint32_t ciaddr) FAST_FUNC;
    45 niro 532
    46 niro 984 int udhcp_recv_raw_packet(struct dhcp_packet *dhcp_pkt, int fd) FAST_FUNC;
    47 niro 532
    48 niro 984 POP_SAVED_FUNCTION_VISIBILITY
    49 niro 816
    50     #endif