nng_stat_child(3)

# nng_stat_child(3) Manual Page

## NAME

nng_stat_child - get child statistic

## SYNOPSIS

    #include <nng/nng.h>

    typedef struct nng_stat nng_stat;

    nng_stat *nng_stat_child(nng_stat *parent);

## DESCRIPTION

The `nng_stat_child()` function returns the first child statistic of the statistic parent. If no children are present, then `NULL` is returned.

| Only statistics with type (see `nng_stat_type()`) of `NNG_STAT_SCOPE` will have children.

## RETURN VALUES

The first child statistic of parent, or NULL if parent has no children.

## ERRORS

None.

## SEE ALSO

libnng(3), nng_stat_next(3), nng_stats_get(3), nng_stat(5), nng(7)