centos man page for mmv_inc_value

Query: mmv_inc_value

OS: centos

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

MMV_INC_VALUE(3)					     Library Functions Manual						  MMV_INC_VALUE(3)

NAME
mmv_inc_value - update a value in a Memory Mapped Value file
C SYNOPSIS
#include <pcp/pmapi.h> #include <pcp/mmv_stats.h> void mmv_inc_value(void *addr, pmAtomValue *val, double inc); cc ... -lpcp_mmv -lpcp
DESCRIPTION
mmv_inc_value provides a convenient way of updating a value returned by the mmv_lookup_value_desc. addr is the address returned from mmv_stats_init(). The value of the inc is internally cast to match the type of the metric and then added to the previous value of the metric.
SEE ALSO
mmv_stats_init(3), mmv_lookup_value_desc(3) and mmv(5). Performance Co-Pilot MMV_INC_VALUE(3)
Related Man Pages
mmv_lookup_value_desc(3) - centos
pmprintvalue(3) - centos
pmdadesc(3) - centos
pmiputvalue(3) - centos
pmiputvaluehandle(3) - centos
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