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    • /[magellan-source]/trunk/mkinitrd-magellan/busybox/networking/libiproute/libnetlink.h

    Contents of /trunk/mkinitrd-magellan/busybox/networking/libiproute/libnetlink.h

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    Revision 984 - (show annotations) (download)
    Sun May 30 11:32:42 2010 UTC (13 years, 11 months ago) by niro
    File MIME type: text/plain
    File size: 1856 byte(s) 
    -updated to busybox-1.16.1 and enabled blkid/uuid support in default config
    1 /* vi: set sw=4 ts=4: */
    2 #ifndef LIBNETLINK_H
    3 #define LIBNETLINK_H 1
    4
    5 #include <linux/types.h>
    6 /* We need linux/types.h because older kernels use __u32 etc
    7 * in linux/[rt]netlink.h. 2.6.19 seems to be ok, though */
    8 #include <linux/netlink.h>
    9 #include <linux/rtnetlink.h>
    10
    11 PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
    12
    13 struct rtnl_handle {
    14 int fd;
    15 struct sockaddr_nl local;
    16 struct sockaddr_nl peer;
    17 uint32_t seq;
    18 uint32_t dump;
    19 };
    20
    21 extern int xrtnl_open(struct rtnl_handle *rth) FAST_FUNC;
    22 extern void rtnl_close(struct rtnl_handle *rth) FAST_FUNC;
    23 extern int xrtnl_wilddump_request(struct rtnl_handle *rth, int fam, int type) FAST_FUNC;
    24 extern int rtnl_dump_request(struct rtnl_handle *rth, int type, void *req, int len) FAST_FUNC;
    25 extern int xrtnl_dump_filter(struct rtnl_handle *rth,
    26 int (*filter)(const struct sockaddr_nl*, struct nlmsghdr *n, void*) FAST_FUNC,
    27 void *arg1) FAST_FUNC;
    28
    29 /* bbox doesn't use parameters no. 3, 4, 6, 7, stub them out */
    30 #define rtnl_talk(rtnl, n, peer, groups, answer, junk, jarg) \
    31 rtnl_talk(rtnl, n, answer)
    32 extern int rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n, pid_t peer,
    33 unsigned groups, struct nlmsghdr *answer,
    34 int (*junk)(struct sockaddr_nl *,struct nlmsghdr *n, void *),
    35 void *jarg) FAST_FUNC;
    36
    37 extern int rtnl_send(struct rtnl_handle *rth, char *buf, int) FAST_FUNC;
    38
    39
    40 extern int addattr32(struct nlmsghdr *n, int maxlen, int type, uint32_t data) FAST_FUNC;
    41 extern int addattr_l(struct nlmsghdr *n, int maxlen, int type, void *data, int alen) FAST_FUNC;
    42 extern int rta_addattr32(struct rtattr *rta, int maxlen, int type, uint32_t data) FAST_FUNC;
    43 extern int rta_addattr_l(struct rtattr *rta, int maxlen, int type, void *data, int alen) FAST_FUNC;
    44
    45 extern int parse_rtattr(struct rtattr *tb[], int max, struct rtattr *rta, int len) FAST_FUNC;
    46
    47 POP_SAVED_FUNCTION_VISIBILITY
    48
    49 #endif