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Diffstat (limited to 'utils/extras/devices/rtnetlink/rtnl.h')
-rw-r--r-- | utils/extras/devices/rtnetlink/rtnl.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/utils/extras/devices/rtnetlink/rtnl.h b/utils/extras/devices/rtnetlink/rtnl.h deleted file mode 100644 index 3f96252c1..000000000 --- a/utils/extras/devices/rtnetlink/rtnl.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (c) 2016-2019 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef RTNL_H_ -#define RTNL_H_ - -#include <vlib/vlib.h> - -#include <linux/netlink.h> -#include <vppinfra/clib.h> - -typedef enum { - RTNL_ERR_UNKNOWN, -} rtnl_error_t; - -#define RTNL_NETNS_NAMELEN 128 - -/* - * RTNL stream implements an RTNL overlay - * for receiving continuous updates for a given namespace. - * When the stream is initially opened, dump requests are sent - * in order to retrieve the original state. - * handle_error is called any time synchronization cannot be - * achieved. When called, state is reset to its original state and - * new dump requests are sent. - */ - -typedef struct rtnl_stream_s { - char name[RTNL_NETNS_NAMELEN + 1]; - void (*recv_message)(struct nlmsghdr *hdr, uword opaque); - void (*error)(rtnl_error_t err, uword opaque); - uword opaque; -} rtnl_stream_t; - -u32 rtnl_stream_open(rtnl_stream_t *template); -void rtnl_stream_close(u32 handle); - -/* - * Executes a function in a synchronously executed thread in the - * given namespace. - * Returns 0 on success, and -errno on error. - */ -int rtnl_exec_in_namespace(u32 handle, void *(*fn)(void *), void *arg, void **ret); -int rtnl_exec_in_namespace_by_name(char *nsname, void *(*fn)(void *), void *arg, void **ret); - -u8 *format_rtnl_nsname2path(u8 *s, va_list *args); - -#endif |