man/man3sasl/sasl_errstring.3sasl

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 SASL_ERRSTRING 3SASL "Oct 14, 2003"
 NAME
sasl_errstring - translate a SASL return code to a human-readable form
 SYNOPSIS

cc [ flag ... ] file ... -lsasl [ library ... ]
#include <sasl/sasl.h>

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


 DESCRIPTION

The sasl_errstring() interface is called to convert a SASL return code
from an integer into a human readable string.

You should not used the sasl_errstring() interface to extract error code
information from SASL. Applications should use sasl_errdetail(3SASL)
instead, which contains this error information and more.

The sasl_errstring() interface supports only i-default and
i-local at this time.
 PARAMETERS
saslerr

The error number to be translated.


langlist

A comma-separated list of languages. See RFC 1766. If thelanglist
parameter has aNULL value, the default language,i-default, is used.


outlang

The language actually used. The outlang parameter can be NULL. The
returned error string is in UTF-8.


 RETURN VALUES

sasl_errstring() returns the string that describes the error that
occurred, or NULL, if there was an error retrieving it.
 ATTRIBUTES

See attributes(7) for descriptions of the following attributes:


ATTRIBUTE TYPE ATTRIBUTE VALUE
Interface Stability Evolving
MT-Level Safe


 SEE ALSO

 sasl_errors (3SASL),  sasl_seterror (3SASL),  attributes (7)
Alvestrand, H. RFC 1766, Tags for the Identification of Languages.
Network Working Group. November 1995.