This documentation is for version v1.7.1 of NNG, but the latest released version is v1.8.0. see the documentation for v1.8.0 for the most up-to-date information.

nng_stat_string(3)

NAME

nng_stat_string - get statistic string value

SYNOPSIS

#include <nng/nng.h>

typedef struct nng_stat nng_stat;

const char *nng_stat_string(nng_stat *stat);

DESCRIPTION

The nng_stat_string() function returns a string value for the statistic stat, which must be of type NNG_STAT_STRING (see nng_stat_type(3)).

If the statistic is not of type NNG_STAT_STRING, then NULL will be returned.

The returned string is valid until nng_stats_free() is called to free the memory for the snapshot.

RETURN VALUES

The string value associated with stat, or NULL if the statistic is not a string type.

ERRORS

None.