sasl_errdetail (3) - Linux Man Pages
sasl_errdetail: Retrieve detailed information about an error
NAMEsasl_errdetail - Retrieve detailed information about an error
#include <sasl/sasl.h> const char *sasl_errdetail( sasl_conn_t *conn );
sasl_errdetail provides more detailed information about the most recent error to occur, beyond the information contained in the SASL result code.
conn the connection context to inquire about.
RETURN VALUEReturns the string describing the error that occurred, or NULL if no error has occurred, or there was an error retrieving it.
CONFORMING TORFC 4422