man/man3sasl/sasl_seterror.3sasl

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 SASL_SETERROR 3SASL "Oct 14, 2003"
 NAME
sasl_seterror - set the error string
 SYNOPSIS

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

void sasl_seterror(sasl_conn_t *conn, unsigned flags,
 const char *fmt, ...);


 DESCRIPTION

The sasl_seterror() interface sets the error string that will be returned
by sasl_errdetail(3SASL). Use syslog(3C) style formatting, that is,
use printf()\(emstyle with %m as the most recent errno error.

The sasl_seterror() interface is primarily used by server callback
functions and internal plug-ins, for example, with the sasl_authorize_t
callback. The sasl_seterror() interface triggers a call to the SASL
logging callback, if any, with a level of SASL_LOG_FAIL, unless the
SASL_NOLOG flag is set.

Make the message string sensitive to the current language setting. If there is
no SASL_CB_LANGUAGE callback, message strings must be i-default.
Otherwise, UTF-8 is used. Use of RFC 2482 for mixed-language text is
encouraged.

If the value of conn is NULL, the sasl_seterror() interface
fails.
 PARAMETERS
conn

The sasl_conn_t for which the call to sasl_seterror() applies.


flags

If set to SASL_NOLOG, the call to sasl_seterror() is not logged.


fmt

A syslog(3C) style format string.


 RETURN VALUES

sasl_seterror() has no return values.
 ATTRIBUTES

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


ATTRIBUTE TYPE ATTRIBUTE VALUE
Interface Stability Evolving
MT-Level MT-Safe


 SEE ALSO

 syslog (3C),  sasl_errdetail (3SASL),  attributes (7)
Whistler, K. and Adams, G. RFC 2482, Language Tagging in Unicode Plain
Text. Network Working Group. January 1999.