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Diffstat (limited to 'src/vpp/stats/stats.h')
-rw-r--r-- | src/vpp/stats/stats.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/vpp/stats/stats.h b/src/vpp/stats/stats.h new file mode 100644 index 00000000000..118115bece0 --- /dev/null +++ b/src/vpp/stats/stats.h @@ -0,0 +1,76 @@ +/* + * 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 <vlib/unix/unix.h> +#include <vlibmemory/api.h> +#include <vlibmemory/unix_shared_memory_queue.h> +#include <vlibapi/api_helper_macros.h> + +typedef struct +{ + volatile u32 lock; + volatile u32 release_hint; + u32 thread_id; + u32 count; + int tag; +} data_structure_lock_t; + +typedef struct +{ + void *mheap; + pthread_t thread_self; + pthread_t thread_handle; + + u32 stats_poll_interval_in_seconds; + u32 enable_poller; + + uword *stats_registration_hash; + vpe_client_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; + + /* 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; + +stats_main_t stats_main; + +void dslock (stats_main_t * sm, int release_hint, int tag); +void dsunlock (stats_main_t * sm); + +#endif /* __included_stats_h__ */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |