+++ /dev/null
-/*
- * 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_stats_h__
-#define __included_stats_h__
-
-#include <time.h>
-#include <vlib/vlib.h>
-#include <vnet/vnet.h>
-#include <vnet/interface.h>
-#include <pthread.h>
-#include <vlib/threads.h>
-#include <vnet/fib/fib_table.h>
-#include <vnet/mfib/mfib_table.h>
-#include <vlib/unix/unix.h>
-#include <vlibmemory/api.h>
-#include <vlibapi/api_helper_macros.h>
-#include <vpp/stats/stat_segment.h>
-
-typedef struct
-{
- volatile u32 lock;
- volatile u32 release_hint;
- u32 thread_index;
- u32 count;
- int tag;
-} data_structure_lock_t;
-
-/**
- * @brief stats request registration indexes
- *
- */
-/* from .../vnet/vnet/ip/lookup.c. Yuck */
-/* *INDENT-OFF* */
-typedef CLIB_PACKED (struct
-{
- ip4_address_t address;
- u32 address_length: 6;
- u32 index: 26;
-}) ip4_route_t;
-/* *INDENT-ON* */
-
-typedef struct
-{
- ip6_address_t address;
- u32 address_length;
- u32 index;
-} ip6_route_t;
-
-typedef struct
-{
- ip4_route_t *ip4routes;
- ip6_route_t *ip6routes;
- mfib_prefix_t *mroutes;
- fib_table_t **fibs;
- mfib_table_t **mfibs;
- hash_pair_t **pvec;
- uword *results;
-} do_ip46_fibs_t;
-
-typedef struct
-{
- u16 msg_id;
- u32 size;
- u32 client_index;
- u32 context;
- i32 retval;
-} client_registration_reply_t;
-
-typedef enum
-{
-#define stats_reg(n) IDX_##n,
-#include <vpp/stats/stats.reg>
-#undef stats_reg
- STATS_REG_N_IDX,
-} stats_reg_index_t;
-
-typedef struct
-{
- //Standard client information
- uword *client_hash;
- vpe_client_registration_t *clients;
- u32 item;
-
-} vpe_client_stats_registration_t;
-
-typedef struct
-{
- void *mheap;
- pthread_t thread_self;
- pthread_t thread_handle;
-
- u32 stats_poll_interval_in_seconds;
- u32 enable_poller;
-
- /*
- * stats_registrations is a vector, indexed by
- * IDX_xxxx_COUNTER generated for each streaming
- * stat a client can register for. (see stats.reg)
- *
- * The values in the vector refer to pools.
- *
- * The pool is of type vpe_client_stats_registration_t
- *
- * This typedef consists of:
- *
- * u32 item: This is the instance of the IDX_xxxx_COUNTER a
- * client is interested in.
- * vpe_client_registration_t *clients: The list of clients interested.
- *
- * e.g.
- * stats_registrations[IDX_INTERFACE_SIMPLE_COUNTERS] refers to a pool
- * containing elements:
- *
- * u32 item = sw_if_index1
- * clients = ["clienta","clientb"]
- *
- * When clients == NULL the pool element is freed. When the pool is empty
- *
- * ie
- * 0 == pool_elts(stats_registrations[IDX_INTERFACE_SIMPLE_COUNTERS]
- *
- * then there is no need to process INTERFACE_SIMPLE_COUNTERS
- *
- * Note that u32 item = ~0 is the simple case for ALL interfaces or fibs.
- *
- */
-
- uword **stats_registration_hash;
- vpe_client_stats_registration_t **stats_registrations;
-
- /* control-plane data structure lock */
- data_structure_lock_t *data_structure_lock;
-
- /* bail out of FIB walk if set */
- clib_longjmp_t jmp_buf;
-
- /* Vectors for Distribution funcs: do_ip4_fibs and do_ip6_fibs. */
- do_ip46_fibs_t do_ip46_fibs;
-
- /*
- Working vector vars so as to not thrash memory allocator.
- Has effect of making "static"
- */
- vpe_client_stats_registration_t **regs_tmp;
- vpe_client_registration_t **clients_tmp;
-
- /* statistics segment */
- uword *directory_vector_by_name;
- stat_segment_directory_entry_t *directory_vector;
- clib_spinlock_t *stat_segment_lockp;
- clib_socket_t *socket;
- u8 *socket_name;
- ssize_t memory_size;
- u8 node_counters_enabled;
- void *heap;
- stat_segment_shared_header_t *shared_header; /* pointer to shared memory segment */
- int memfd;
-
- u64 last_input_packets;
-
- /* convenience */
- vlib_main_t *vlib_main;
- vnet_main_t *vnet_main;
- vnet_interface_main_t *interface_main;
- api_main_t *api_main;
-} stats_main_t;
-
-extern stats_main_t stats_main;
-
-void do_stat_segment_updates (stats_main_t * sm);
-
-#endif /* __included_stats_h__ */
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */
Code Review / vpp.git / blobdiff