2 * Copyright (c) 2015 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 * error_funcs.h: VLIB error handling
18 * Copyright (c) 2008 Eliot Dresselhaus
20 * Permission is hereby granted, free of charge, to any person obtaining
21 * a copy of this software and associated documentation files (the
22 * "Software"), to deal in the Software without restriction, including
23 * without limitation the rights to use, copy, modify, merge, publish,
24 * distribute, sublicense, and/or sell copies of the Software, and to
25 * permit persons to whom the Software is furnished to do so, subject to
26 * the following conditions:
28 * The above copyright notice and this permission notice shall be
29 * included in all copies or substantial portions of the Software.
31 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
32 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
33 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
34 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
35 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
36 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
37 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
40 #ifndef included_vlib_error_funcs_h
41 #define included_vlib_error_funcs_h
43 #include <vlib/node_funcs.h>
46 vlib_error_elog_count (vlib_main_t * vm, uword counter, uword increment)
48 if (VLIB_ELOG_MAIN_LOOP > 0 && increment > 0)
50 elog_main_t *em = &vm->elog_main;
51 elog (em, vec_elt_at_index (vm->error_elog_event_types, counter),
57 vlib_error_count (vlib_main_t * vm, uword node_index,
58 uword counter, uword increment)
60 vlib_node_t *n = vlib_get_node (vm, node_index);
61 vlib_error_main_t *em = &vm->error_main;
63 ASSERT (counter < n->n_errors);
64 counter += n->error_heap_index;
66 ASSERT (counter < vec_len (em->counters));
67 em->counters[counter] += increment;
69 vlib_error_elog_count (vm, counter, increment);
72 /* Drop all buffers in frame with given error code. */
74 vlib_error_drop_buffers (vlib_main_t * vm,
75 vlib_node_runtime_t * node,
77 u32 next_buffer_stride,
80 u32 error_node, u32 error_code);
82 #endif /* included_vlib_error_funcs_h */
85 * fd.io coding-style-patch-verification: ON
88 * eval: (c-set-style "gnu")