1MMV_INC_VALUE(3)           Library Functions Manual           MMV_INC_VALUE(3)
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NAME

6       mmv_inc_value - update a value in a Memory Mapped Value file
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C SYNOPSIS

9       #include <pcp/pmapi.h>
10       #include <pcp/mmv_stats.h>
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12       void mmv_inc_value(void *addr, pmAtomValue *val, double inc);
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14       cc ... -lpcp_mmv -lpcp
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DESCRIPTION

17       mmv_inc_value provides a convenient way of updating a value returned by
18       the  mmv_lookup_value_desc.   addr  is  the   address   returned   from
19       mmv_stats_init().
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21       The value of the inc is internally cast to match the type of the metric
22       and then added to the previous value of the metric.
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SEE ALSO

25       mmv_stats_init(3), mmv_lookup_value_desc(3) and mmv(5).
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29Performance Co-Pilot                                          MMV_INC_VALUE(3)