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55c3dcb76d
Icmap is factored out so it's possible to add other maps for cmap. API call to switch maps from application end is added. Corosync-cmapctl is enhanced with -m option. Stats contains all statistics previously found in runtime.connections, runtime.services and runtime.totem prefixes together with new knet related. All stats are read only. Signed-off-by: Christine Caulfield <ccaulfie@redhat.com> Reviewed-by: Jan Friesse <jfriesse@redhat.com>
72 lines
2.9 KiB
C
72 lines
2.9 KiB
C
/*
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* Copyright (c) 2017 Red Hat, Inc.
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*
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* All rights reserved.
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*
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* Authors: Christine Caulfield (ccaulfie@redhat.com)
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*
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* This software licensed under BSD license, the text of which follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the MontaVista Software, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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cs_error_t stats_map_init(const struct corosync_api_v1 *api);
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cs_error_t stats_map_get(const char *key_name,
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void *value,
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size_t *value_len,
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icmap_value_types_t *type);
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cs_error_t stats_map_set(const char *key_name,
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const void *value,
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size_t value_len,
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icmap_value_types_t type);
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cs_error_t stats_map_adjust_int(const char *key_name, int32_t step);
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cs_error_t stats_map_delete(const char *key_name);
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int stats_map_is_key_ro(const char *key_name);
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icmap_iter_t stats_map_iter_init(const char *prefix);
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const char *stats_map_iter_next(icmap_iter_t iter, size_t *value_len, icmap_value_types_t *type);
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void stats_map_iter_finalize(icmap_iter_t iter);
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cs_error_t stats_map_track_add(const char *key_name,
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int32_t track_type,
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icmap_notify_fn_t notify_fn,
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void *user_data,
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icmap_track_t *icmap_track);
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cs_error_t stats_map_track_delete(icmap_track_t icmap_track);
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void *stats_map_track_get_user_data(icmap_track_t icmap_track);
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void stats_trigger_trackers(void);
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void stats_ipcs_add_connection(int service_id, uint32_t pid, void *ptr);
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void stats_ipcs_del_connection(int service_id, uint32_t pid, void *ptr);
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cs_error_t cs_ipcs_get_conn_stats(int service_id, uint32_t pid, void *conn_ptr, struct ipcs_conn_stats *ipcs_stats);
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