nng_stat_child - get child statistic

NAME  SYNOPSIS  DESCRIPTION  RETURN VALUES  ERRORS  SEE ALSO 

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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.

Tip

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)

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