sasl_errstring - Translate a SASL return code to a human-readable form — Cyrus SASL 2.1.27 documentation

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# sasl_errstring - Translate a SASL return code to a human-readable form

## Synopsis

    #include <sasl/sasl.h>

    const char * sasl_errstring(int saslerr,
        const char * langlist,
        const char ** outlang);

## Description

`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.

  Parameters: | saslerr – specifies the error number to convert. langlist – is currently unused; Use NULL. outlang – specifies the desired RFC 1766 language for output. NULL defaults to “en‐us”; currently the only supported language.

  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).

## Return Value

Returns the string. If langlist is NULL, US‐ASCII is used.

## See Also

RFC 4422,:saslman:sasl(3), sasl_errdetail(3), sasl_errors(3)