gtp-rtnl: add gtp_dev_destroy
This function allows you to destroy the gtpX device.
This commit is contained in:
parent
b94023299f
commit
1afa16a16b
|
@ -15,6 +15,7 @@ int genl_socket_talk(struct mnl_socket *nl, struct nlmsghdr *nlh, uint32_t seq,
|
||||||
int genl_lookup_family(struct mnl_socket *nl, const char *family);
|
int genl_lookup_family(struct mnl_socket *nl, const char *family);
|
||||||
|
|
||||||
int gtp_dev_create(const char *ifname);
|
int gtp_dev_create(const char *ifname);
|
||||||
|
int gtp_dev_destroy(const char *ifname);
|
||||||
|
|
||||||
struct gtp_tunnel;
|
struct gtp_tunnel;
|
||||||
|
|
||||||
|
|
|
@ -98,3 +98,21 @@ int gtp_dev_create(const char *ifname)
|
||||||
return gtp_dev_talk(nlh, seq);
|
return gtp_dev_talk(nlh, seq);
|
||||||
}
|
}
|
||||||
EXPORT_SYMBOL(gtp_dev_create);
|
EXPORT_SYMBOL(gtp_dev_create);
|
||||||
|
|
||||||
|
int gtp_dev_destroy(const char *ifname)
|
||||||
|
{
|
||||||
|
char buf[MNL_SOCKET_BUFFER_SIZE];
|
||||||
|
struct nlmsghdr *nlh;
|
||||||
|
struct ifinfomsg *ifm;
|
||||||
|
unsigned int seq = time(NULL);
|
||||||
|
|
||||||
|
nlh = gtp_put_nlmsg(buf, RTM_DELLINK, NLM_F_ACK, seq);
|
||||||
|
ifm = mnl_nlmsg_put_extra_header(nlh, sizeof(*ifm));
|
||||||
|
ifm->ifi_family = AF_INET;
|
||||||
|
ifm->ifi_change |= IFF_UP;
|
||||||
|
ifm->ifi_flags &= ~IFF_UP;
|
||||||
|
ifm->ifi_index = if_nametoindex(ifname);
|
||||||
|
|
||||||
|
return gtp_dev_talk(nlh, seq);
|
||||||
|
}
|
||||||
|
EXPORT_SYMBOL(gtp_dev_destroy);
|
||||||
|
|
|
@ -4,7 +4,10 @@ global:
|
||||||
genl_nlmsg_build_hdr;
|
genl_nlmsg_build_hdr;
|
||||||
genl_socket_talk;
|
genl_socket_talk;
|
||||||
genl_lookup_family;
|
genl_lookup_family;
|
||||||
|
|
||||||
gtp_dev_create;
|
gtp_dev_create;
|
||||||
|
gtp_dev_destroy;
|
||||||
|
|
||||||
gtp_add_tunnel;
|
gtp_add_tunnel;
|
||||||
gtp_del_tunnel;
|
gtp_del_tunnel;
|
||||||
gtp_list_tunnel;
|
gtp_list_tunnel;
|
||||||
|
|
Loading…
Reference in New Issue