mongoc_write_concern_get_wtag()

Synopsis

const char *
mongoc_write_concern_get_wtag (const mongoc_write_concern_t *write_concern);

Parameters

write_concern

A mongoc_write_concern_t.

Description

A string containing the wtag setting if it has been set. Otherwise returns NULL.

Returns

Returns a string which should not be modified or freed, or NULL.