nng_stat_child
get child statistic
- Provided by: libnng-dev (Version: 1.11-3)
- Source: nng
- Report a bug
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)