PAPI: Add MACAddress object wrapper for vl_api_mac_address_t - vpp

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author	Ole Troan <ot@cisco.com>	2018-12-17 12:02:26 +0100
committer	Neale Ranns <nranns@cisco.com>	2018-12-18 11:54:24 +0000
commit	8006c6aa425126529b4017768a9201e4f03964ad (patch)
tree	7b7342e6fb4964a5c8ca65c3d13d8dcc980f120d /src/vnet/ethernet/ethernet_types_api.h
parent	02782d6ebd13ce02f2d3facebb54fec3c2137c88 (diff)

PAPI: Add MACAddress object wrapper for vl_api_mac_address_t

Change the definition of vl_api_mac_address_t to an aliased type. Change-Id: I1434f316d0fad6a099592f39bceeb8faeaf1d134 Signed-off-by: Ole Troan <ot@cisco.com>

Diffstat (limited to 'src/vnet/ethernet/ethernet_types_api.h')

-rw-r--r--

src/vnet/ethernet/ethernet_types_api.h

1 files changed, 2 insertions, 9 deletions

/* * Copyright (c) 2015 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 included_clib_graph_h #define included_clib_graph_h #include <vppinfra/format.h> #include <vppinfra/hash.h> #include <vppinfra/pool.h> /* Generic graphs. */ typedef struct { /* Next node along this link. */ u32 node_index; /* Other direction link index to reach back to current node. */ u32 link_to_self_index; /* Distance to next node. */ u32 distance; } graph_link_t; /* Direction on graph: either next or previous. */ typedef struct { /* Vector of links. */ graph_link_t *links; /* Hash mapping node index to link which visits this node. */ uword *link_index_by_node_index; } graph_dir_t; always_inline void graph_dir_free (graph_dir_t * d) { vec_free (d->links); hash_free (d->link_index_by_node_index); } always_inline graph_link_t * graph_dir_get_link_to_node (graph_dir_t * d, u32 node_index) { uword *p = hash_get (d->link_index_by_node_index, node_index); return p ? vec_elt_at_index (d->links, p[0]) : 0; } always_inline uword graph_dir_add_link (graph_dir_t * d, u32 node_index, u32 distance) { graph_link_t *l; ASSERT (!graph_dir_get_link_to_node (d, node_index)); vec_add2 (d->links, l, 1); l->node_index = node_index; l->distance = distance; hash_set (d->link_index_by_node_index, node_index, l - d->links); return l - d->links; } always_inline void graph_dir_del_link (graph_dir_t * d, u32 node_index) { graph_link_t *l = graph_dir_get_link_to_node (d, node_index); uword li = l - d->links; uword n_links = vec_len (d->links); ASSERT (l != 0); hash_unset (d->link_index_by_node_index, node_index); n_links -= 1; if (li < n_links) d->links[li] = d->links[n_links]; _vec_len (d->links) = n_links; } typedef struct { /* Nodes we are connected to plus distances. */ graph_dir_t next, prev; } graph_node_t; typedef struct { /* Pool of nodes. */ graph_node_t *nodes; void *opaque; format_function_t *format_node; } graph_t; /* Set link distance, creating link if not found. */ u32 graph_set_link (graph_t * g, u32 src, u32 dst, u32 distance); always_inline void graph_set_bidirectional_link (graph_t * g, u32 src, u32 dst, u32 distance) { graph_set_link (g, src, dst, distance); graph_set_link (g, dst, src, distance); } void graph_del_link (graph_t * g, u32 src, u32 dst); uword graph_del_node (graph_t * g, u32 src); unformat_function_t unformat_graph; format_function_t format_graph; format_function_t format_graph_node; #endif /* included_clib_graph_h */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */


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