From 1e6c93250172946eeb38e94a92a1fd12c9d3011e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 7 Nov 2018 13:22:44 +0100 Subject: Merging upstream version 1.11.0+dfsg. Signed-off-by: Daniel Baumann --- src/rrdsetvar.c | 183 -------------------------------------------------------- 1 file changed, 183 deletions(-) delete mode 100644 src/rrdsetvar.c (limited to 'src/rrdsetvar.c') diff --git a/src/rrdsetvar.c b/src/rrdsetvar.c deleted file mode 100644 index aec57efa9..000000000 --- a/src/rrdsetvar.c +++ /dev/null @@ -1,183 +0,0 @@ -#define NETDATA_HEALTH_INTERNALS -#include "common.h" - -// ---------------------------------------------------------------------------- -// RRDSETVAR management -// CHART VARIABLES - -static inline void rrdsetvar_free_variables(RRDSETVAR *rs) { - RRDSET *st = rs->rrdset; - RRDHOST *host = st->rrdhost; - - // ------------------------------------------------------------------------ - // CHART - rrdvar_free(host, &st->rrdvar_root_index, rs->var_local); - rs->var_local = NULL; - - // ------------------------------------------------------------------------ - // FAMILY - rrdvar_free(host, &st->rrdfamily->rrdvar_root_index, rs->var_family); - rs->var_family = NULL; - - rrdvar_free(host, &st->rrdfamily->rrdvar_root_index, rs->var_family_name); - rs->var_family_name = NULL; - - // ------------------------------------------------------------------------ - // HOST - rrdvar_free(host, &host->rrdvar_root_index, rs->var_host); - rs->var_host = NULL; - - rrdvar_free(host, &host->rrdvar_root_index, rs->var_host_name); - rs->var_host_name = NULL; - - // ------------------------------------------------------------------------ - // KEYS - freez(rs->key_fullid); - rs->key_fullid = NULL; - - freez(rs->key_fullname); - rs->key_fullname = NULL; -} - -static inline void rrdsetvar_create_variables(RRDSETVAR *rs) { - RRDSET *st = rs->rrdset; - RRDHOST *host = st->rrdhost; - - // ------------------------------------------------------------------------ - // free the old ones (if any) - - rrdsetvar_free_variables(rs); - - // ------------------------------------------------------------------------ - // KEYS - - char buffer[RRDVAR_MAX_LENGTH + 1]; - snprintfz(buffer, RRDVAR_MAX_LENGTH, "%s.%s", st->id, rs->variable); - rs->key_fullid = strdupz(buffer); - - snprintfz(buffer, RRDVAR_MAX_LENGTH, "%s.%s", st->name, rs->variable); - rs->key_fullname = strdupz(buffer); - - // ------------------------------------------------------------------------ - // CHART - rs->var_local = rrdvar_create_and_index("local", &st->rrdvar_root_index, rs->variable, rs->type, rs->value); - - // ------------------------------------------------------------------------ - // FAMILY - rs->var_family = rrdvar_create_and_index("family", &st->rrdfamily->rrdvar_root_index, rs->key_fullid, rs->type, rs->value); - rs->var_family_name = rrdvar_create_and_index("family", &st->rrdfamily->rrdvar_root_index, rs->key_fullname, rs->type, rs->value); - - // ------------------------------------------------------------------------ - // HOST - rs->var_host = rrdvar_create_and_index("host", &host->rrdvar_root_index, rs->key_fullid, rs->type, rs->value); - rs->var_host_name = rrdvar_create_and_index("host", &host->rrdvar_root_index, rs->key_fullname, rs->type, rs->value); -} - -RRDSETVAR *rrdsetvar_create(RRDSET *st, const char *variable, RRDVAR_TYPE type, void *value, RRDVAR_OPTIONS options) { - debug(D_VARIABLES, "RRDVARSET create for chart id '%s' name '%s' with variable name '%s'", st->id, st->name, variable); - RRDSETVAR *rs = (RRDSETVAR *)callocz(1, sizeof(RRDSETVAR)); - - rs->variable = strdupz(variable); - rs->hash = simple_hash(rs->variable); - rs->type = type; - rs->value = value; - rs->options = options; - rs->rrdset = st; - - rs->next = st->variables; - st->variables = rs; - - rrdsetvar_create_variables(rs); - - return rs; -} - -void rrdsetvar_rename_all(RRDSET *st) { - debug(D_VARIABLES, "RRDSETVAR rename for chart id '%s' name '%s'", st->id, st->name); - - RRDSETVAR *rs; - for(rs = st->variables; rs ; rs = rs->next) - rrdsetvar_create_variables(rs); - - rrdsetcalc_link_matching(st); -} - -void rrdsetvar_free(RRDSETVAR *rs) { - RRDSET *st = rs->rrdset; - debug(D_VARIABLES, "RRDSETVAR free for chart id '%s' name '%s', variable '%s'", st->id, st->name, rs->variable); - - if(st->variables == rs) { - st->variables = rs->next; - } - else { - RRDSETVAR *t; - for (t = st->variables; t && t->next != rs; t = t->next); - if(!t) error("RRDSETVAR '%s' not found in chart '%s' variables linked list", rs->key_fullname, st->id); - else t->next = rs->next; - } - - rrdsetvar_free_variables(rs); - - freez(rs->variable); - - if(rs->options & RRDVAR_OPTION_ALLOCATED) - freez(rs->value); - - freez(rs); -} - -// -------------------------------------------------------------------------------------------------------------------- -// custom chart variables - -RRDSETVAR *rrdsetvar_custom_chart_variable_create(RRDSET *st, const char *name) { - RRDHOST *host = st->rrdhost; - - char *n = strdupz(name); - rrdvar_fix_name(n); - uint32_t hash = simple_hash(n); - - rrdset_wrlock(st); - - // find it - RRDSETVAR *rs; - for(rs = st->variables; rs ; rs = rs->next) { - if(hash == rs->hash && strcmp(n, rs->variable) == 0) { - rrdset_unlock(st); - if(rs->options & RRDVAR_OPTION_ALLOCATED) { - free(n); - return rs; - } - else { - error("RRDSETVAR: custom variable '%s' on chart '%s' of host '%s', conflicts with an internal chart variable", n, st->id, host->hostname); - free(n); - return NULL; - } - } - } - - // not found, allocate one - - calculated_number *v = mallocz(sizeof(calculated_number)); - *v = NAN; - - rs = rrdsetvar_create(st, n, RRDVAR_TYPE_CALCULATED, v, RRDVAR_OPTION_ALLOCATED); - rrdset_unlock(st); - - free(n); - return rs; -} - -void rrdsetvar_custom_chart_variable_set(RRDSETVAR *rs, calculated_number value) { - if(unlikely(!(rs->options & RRDVAR_OPTION_ALLOCATED))) { - error("RRDSETVAR: requested to set variable '%s' of chart '%s' on host '%s' to value " CALCULATED_NUMBER_FORMAT " but the variable is not a custom one.", rs->variable, rs->rrdset->id, rs->rrdset->rrdhost->hostname, value); - } - else { - calculated_number *v = rs->value; - if(*v != value) { - *v = value; - - // mark the chart to be sent upstream - rrdset_flag_clear(rs->rrdset, RRDSET_FLAG_EXPOSED_UPSTREAM); - } - } -} -- cgit v1.2.3