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path: root/collectors/proc.plugin/proc_net_sockstat6.c
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Diffstat (limited to 'collectors/proc.plugin/proc_net_sockstat6.c')
-rw-r--r--collectors/proc.plugin/proc_net_sockstat6.c278
1 files changed, 0 insertions, 278 deletions
diff --git a/collectors/proc.plugin/proc_net_sockstat6.c b/collectors/proc.plugin/proc_net_sockstat6.c
deleted file mode 100644
index 16e0248af..000000000
--- a/collectors/proc.plugin/proc_net_sockstat6.c
+++ /dev/null
@@ -1,278 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include "plugin_proc.h"
-
-#define PLUGIN_PROC_MODULE_NET_SOCKSTAT6_NAME "/proc/net/sockstat6"
-
-static struct proc_net_sockstat6 {
- kernel_uint_t tcp6_inuse;
- kernel_uint_t udp6_inuse;
- kernel_uint_t udplite6_inuse;
- kernel_uint_t raw6_inuse;
- kernel_uint_t frag6_inuse;
-} sockstat6_root = { 0 };
-
-int do_proc_net_sockstat6(int update_every, usec_t dt) {
- (void)dt;
-
- static procfile *ff = NULL;
-
- static uint32_t hash_raw = 0,
- hash_frag = 0,
- hash_tcp = 0,
- hash_udp = 0,
- hash_udplite = 0;
-
- static ARL_BASE *arl_tcp = NULL;
- static ARL_BASE *arl_udp = NULL;
- static ARL_BASE *arl_udplite = NULL;
- static ARL_BASE *arl_raw = NULL;
- static ARL_BASE *arl_frag = NULL;
-
- static int do_tcp_sockets = -1, do_udp_sockets = -1, do_udplite_sockets = -1, do_raw_sockets = -1, do_frag_sockets = -1;
-
- static char *keys[6] = { NULL };
- static uint32_t hashes[6] = { 0 };
- static ARL_BASE *bases[6] = { NULL };
-
- if(unlikely(!arl_tcp)) {
- do_tcp_sockets = config_get_boolean_ondemand("plugin:proc:/proc/net/sockstat6", "ipv6 TCP sockets", CONFIG_BOOLEAN_AUTO);
- do_udp_sockets = config_get_boolean_ondemand("plugin:proc:/proc/net/sockstat6", "ipv6 UDP sockets", CONFIG_BOOLEAN_AUTO);
- do_udplite_sockets = config_get_boolean_ondemand("plugin:proc:/proc/net/sockstat6", "ipv6 UDPLITE sockets", CONFIG_BOOLEAN_AUTO);
- do_raw_sockets = config_get_boolean_ondemand("plugin:proc:/proc/net/sockstat6", "ipv6 RAW sockets", CONFIG_BOOLEAN_AUTO);
- do_frag_sockets = config_get_boolean_ondemand("plugin:proc:/proc/net/sockstat6", "ipv6 FRAG sockets", CONFIG_BOOLEAN_AUTO);
-
- arl_tcp = arl_create("sockstat6/TCP6", arl_callback_str2kernel_uint_t, 60);
- arl_expect(arl_tcp, "inuse", &sockstat6_root.tcp6_inuse);
-
- arl_udp = arl_create("sockstat6/UDP6", arl_callback_str2kernel_uint_t, 60);
- arl_expect(arl_udp, "inuse", &sockstat6_root.udp6_inuse);
-
- arl_udplite = arl_create("sockstat6/UDPLITE6", arl_callback_str2kernel_uint_t, 60);
- arl_expect(arl_udplite, "inuse", &sockstat6_root.udplite6_inuse);
-
- arl_raw = arl_create("sockstat6/RAW6", arl_callback_str2kernel_uint_t, 60);
- arl_expect(arl_raw, "inuse", &sockstat6_root.raw6_inuse);
-
- arl_frag = arl_create("sockstat6/FRAG6", arl_callback_str2kernel_uint_t, 60);
- arl_expect(arl_frag, "inuse", &sockstat6_root.frag6_inuse);
-
- hash_tcp = simple_hash("TCP6");
- hash_udp = simple_hash("UDP6");
- hash_udplite = simple_hash("UDPLITE6");
- hash_raw = simple_hash("RAW6");
- hash_frag = simple_hash("FRAG6");
-
- keys[0] = "TCP6"; hashes[0] = hash_tcp; bases[0] = arl_tcp;
- keys[1] = "UDP6"; hashes[1] = hash_udp; bases[1] = arl_udp;
- keys[2] = "UDPLITE6"; hashes[2] = hash_udplite; bases[2] = arl_udplite;
- keys[3] = "RAW6"; hashes[3] = hash_raw; bases[3] = arl_raw;
- keys[4] = "FRAG6"; hashes[4] = hash_frag; bases[4] = arl_frag;
- keys[5] = NULL; // terminator
- }
-
- if(unlikely(!ff)) {
- char filename[FILENAME_MAX + 1];
- snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, "/proc/net/sockstat6");
- ff = procfile_open(config_get("plugin:proc:/proc/net/sockstat6", "filename to monitor", filename), " \t:", PROCFILE_FLAG_DEFAULT);
- if(unlikely(!ff)) return 1;
- }
-
- ff = procfile_readall(ff);
- if(unlikely(!ff)) return 0; // we return 0, so that we will retry to open it next time
-
- size_t lines = procfile_lines(ff), l;
-
- for(l = 0; l < lines ;l++) {
- size_t words = procfile_linewords(ff, l);
- char *key = procfile_lineword(ff, l, 0);
- uint32_t hash = simple_hash(key);
-
- int k;
- for(k = 0; keys[k] ; k++) {
- if(unlikely(hash == hashes[k] && strcmp(key, keys[k]) == 0)) {
- // fprintf(stderr, "KEY: '%s', l=%zu, w=1, words=%zu\n", key, l, words);
- ARL_BASE *arl = bases[k];
- arl_begin(arl);
- size_t w = 1;
-
- while(w + 1 < words) {
- char *name = procfile_lineword(ff, l, w); w++;
- char *value = procfile_lineword(ff, l, w); w++;
- // fprintf(stderr, " > NAME '%s', VALUE '%s', l=%zu, w=%zu, words=%zu\n", name, value, l, w, words);
- if(unlikely(arl_check(arl, name, value) != 0))
- break;
- }
-
- break;
- }
- }
- }
-
- // ------------------------------------------------------------------------
-
- if(do_tcp_sockets == CONFIG_BOOLEAN_YES || (do_tcp_sockets == CONFIG_BOOLEAN_AUTO &&
- (sockstat6_root.tcp6_inuse ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_tcp_sockets = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_inuse = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- "ipv6"
- , "sockstat6_tcp_sockets"
- , NULL
- , "tcp6"
- , NULL
- , "IPv6 TCP Sockets"
- , "sockets"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SOCKSTAT6_NAME
- , NETDATA_CHART_PRIO_IPV6_TCP_SOCKETS
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rd_inuse = rrddim_add(st, "inuse", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
- }
-
- rrddim_set_by_pointer(st, rd_inuse, (collected_number)sockstat6_root.tcp6_inuse);
- rrdset_done(st);
- }
-
- // ------------------------------------------------------------------------
-
- if(do_udp_sockets == CONFIG_BOOLEAN_YES || (do_udp_sockets == CONFIG_BOOLEAN_AUTO &&
- (sockstat6_root.udp6_inuse ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_udp_sockets = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_inuse = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- "ipv6"
- , "sockstat6_udp_sockets"
- , NULL
- , "udp6"
- , NULL
- , "IPv6 UDP Sockets"
- , "sockets"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SOCKSTAT6_NAME
- , NETDATA_CHART_PRIO_IPV6_UDP_SOCKETS
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rd_inuse = rrddim_add(st, "inuse", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
- }
-
- rrddim_set_by_pointer(st, rd_inuse, (collected_number)sockstat6_root.udp6_inuse);
- rrdset_done(st);
- }
-
- // ------------------------------------------------------------------------
-
- if(do_udplite_sockets == CONFIG_BOOLEAN_YES || (do_udplite_sockets == CONFIG_BOOLEAN_AUTO &&
- (sockstat6_root.udplite6_inuse ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_udplite_sockets = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_inuse = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- "ipv6"
- , "sockstat6_udplite_sockets"
- , NULL
- , "udplite6"
- , NULL
- , "IPv6 UDPLITE Sockets"
- , "sockets"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SOCKSTAT6_NAME
- , NETDATA_CHART_PRIO_IPV6_UDPLITE_SOCKETS
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rd_inuse = rrddim_add(st, "inuse", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
- }
-
- rrddim_set_by_pointer(st, rd_inuse, (collected_number)sockstat6_root.udplite6_inuse);
- rrdset_done(st);
- }
-
- // ------------------------------------------------------------------------
-
- if(do_raw_sockets == CONFIG_BOOLEAN_YES || (do_raw_sockets == CONFIG_BOOLEAN_AUTO &&
- (sockstat6_root.raw6_inuse ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_raw_sockets = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_inuse = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- "ipv6"
- , "sockstat6_raw_sockets"
- , NULL
- , "raw6"
- , NULL
- , "IPv6 RAW Sockets"
- , "sockets"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SOCKSTAT6_NAME
- , NETDATA_CHART_PRIO_IPV6_RAW_SOCKETS
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rd_inuse = rrddim_add(st, "inuse", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
- }
-
- rrddim_set_by_pointer(st, rd_inuse, (collected_number)sockstat6_root.raw6_inuse);
- rrdset_done(st);
- }
-
- // ------------------------------------------------------------------------
-
- if(do_frag_sockets == CONFIG_BOOLEAN_YES || (do_frag_sockets == CONFIG_BOOLEAN_AUTO &&
- (sockstat6_root.frag6_inuse ||
- netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) {
- do_frag_sockets = CONFIG_BOOLEAN_YES;
-
- static RRDSET *st = NULL;
- static RRDDIM *rd_inuse = NULL;
-
- if(unlikely(!st)) {
- st = rrdset_create_localhost(
- "ipv6"
- , "sockstat6_frag_sockets"
- , NULL
- , "fragments6"
- , NULL
- , "IPv6 FRAG Sockets"
- , "fragments"
- , PLUGIN_PROC_NAME
- , PLUGIN_PROC_MODULE_NET_SOCKSTAT6_NAME
- , NETDATA_CHART_PRIO_IPV6_FRAGMENTS_SOCKETS
- , update_every
- , RRDSET_TYPE_LINE
- );
-
- rd_inuse = rrddim_add(st, "inuse", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
- }
-
- rrddim_set_by_pointer(st, rd_inuse, (collected_number)sockstat6_root.frag6_inuse);
- rrdset_done(st);
- }
-
- return 0;
-}
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