diff options
Diffstat (limited to 'networking/libiproute/libnetlink.h')
| -rw-r--r-- | networking/libiproute/libnetlink.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/networking/libiproute/libnetlink.h b/networking/libiproute/libnetlink.h index 51bee2d67..1b082e019 100644 --- a/networking/libiproute/libnetlink.h +++ b/networking/libiproute/libnetlink.h @@ -20,7 +20,7 @@ struct rtnl_handle { extern void xrtnl_open(struct rtnl_handle *rth) FAST_FUNC; #define rtnl_close(rth) (close((rth)->fd)) -extern int xrtnl_wilddump_request(struct rtnl_handle *rth, int fam, int type) FAST_FUNC; +extern void xrtnl_wilddump_request(struct rtnl_handle *rth, int fam, int type) FAST_FUNC; extern int rtnl_dump_request(struct rtnl_handle *rth, int type, void *req, int len) FAST_FUNC; extern int xrtnl_dump_filter(struct rtnl_handle *rth, int (*filter)(const struct sockaddr_nl*, struct nlmsghdr *n, void*) FAST_FUNC, @@ -34,8 +34,23 @@ extern int rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n, pid_t peer, int (*junk)(struct sockaddr_nl *,struct nlmsghdr *n, void *), void *jarg) FAST_FUNC; -extern int rtnl_send(struct rtnl_handle *rth, char *buf, int) FAST_FUNC; +int rtnl_send_check(struct rtnl_handle *rth, const void *buf, int len) FAST_FUNC; +//TODO: pass rth->fd instead of full rth? +static ALWAYS_INLINE void rtnl_send(struct rtnl_handle *rth, const void *buf, int len) +{ + // Used to be: + //struct sockaddr_nl nladdr; + //memset(&nladdr, 0, sizeof(nladdr)); + //nladdr.nl_family = AF_NETLINK; + //return xsendto(rth->fd, buf, len, (struct sockaddr*)&nladdr, sizeof(nladdr)); + // iproute2-4.2.0 simplified the above to: + //return send(rth->fd, buf, len, 0); + + // We are using even shorter: + xwrite(rth->fd, buf, len); + // and convert to void, inline. +} extern int addattr32(struct nlmsghdr *n, int maxlen, int type, uint32_t data) FAST_FUNC; extern int addattr_l(struct nlmsghdr *n, int maxlen, int type, void *data, int alen) FAST_FUNC; |