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bonding: detect virtual bonding devices and create an ethernet device

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A bonding device is like a virtual ethernet device. We therefore reuse
nm-device-ethernet and add some special handling to detect bonding
connections.

Changes v2:
 - Fixed memory leak

Signed-off-by: Thomas Graf <tgraf@redhat.com>
This commit is contained in:
Thomas Graf
2011-10-18 13:48:45 +02:00
committed by Dan Williams
parent 095aff0c21
commit 8d5af59812
7 changed files with 111 additions and 15 deletions
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28
src/nm-netlink-compat.h
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@@ -68,13 +68,6 @@ __rtnl_link_alloc_cache (struct nl_sock *h, struct nl_cache **cache)
/* functions with similar prototypes */
#define nlmsg_datalen nlmsg_len
static inline int
rtnl_link_bond_add (struct nl_sock *h, const char *name, void *data)
{
/* Bonding only in libnl3 */
return -NLE_OPNOTSUPP;
}
#endif /* HAVE_LIBNL2 */
@@ -222,6 +215,11 @@ static inline int __genl_ctrl_alloc_cache(struct nl_sock *h, struct nl_cache **c
#define NLE_PERM 28
#define NLE_PKTLOC_FILE 29
#endif /* HAVE_LIBNL1 */
/* Stuff that only libnl3 has */
#if HAVE_LIBNL1 || HAVE_LIBNL2
static inline int
rtnl_link_bond_add (struct nl_sock *h, const char *name, void *data)
{
@@ -229,6 +227,20 @@ rtnl_link_bond_add (struct nl_sock *h, const char *name, void *data)
return -NLE_OPNOTSUPP;
}
#endif /* HAVE_LIBNL1 */
static inline int
rtnl_link_get_kernel (struct nl_sock *h, int f, const char *name, struct rtnl_link **out_link)
{
/* Bonding only in libnl3 */
return -NLE_OPNOTSUPP;
}
static inline char *
rtnl_link_get_type (struct rtnl_link *rtnl_link)
{
/* Bonding only in libnl3 */
return NULL;
}
#endif /* HAVE_LIBNL1 || HAVE_LIBNL2 */
#endif /* NM_NETLINK_COMPAT_H */