const char * sasl_errstring(int saslerr,

const char * langlist,

const char ** outlang);

sasl_errstring is called to convert a SASL return code (an integer) into a human readable string. At this time the only language available is American English. Note that if the string is going to be sent to the client, a server should call sasl_usererr(3) on a return code first.

This function is not the recommended means of extracting error code information from SASL, instead application should use sasl_errdetail(3), which contains this information (and more).