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.. saslman:: sasl_chalprompt_t(3)
.. _sasl-reference-manpages-library-sasl_chalprompt_t:
==================================================
**sasl_chalprompt_t** - Realm acquisition callback
==================================================
Synopsis
========
.. code-block:: C
#include <sasl/prop.h>
int sasl_chalprompt_t(void *context, int id,
const char *challenge,
const char *prompt, const char *defresult,
const char **result, unsigned *len)
Description
===========
.. c:function:: int sasl_chalprompt_t(void *context,
int id,
const char *challenge,
const char *prompt,
const char *defresult,
const char **result,
unsigned *len)
**sasl_chalprompt_t** is used to prompt for input in response to a server challenge.
:param context: is the context from the callback record
:param id: is the callback id (either SASL_CB_ECHOPROMPT or SASL_CB_NOECHOPROMPT)
:param challenge: the server's challenge
:param prompt: A prompt for the user
:param defresult: Default result (may be NULL)
:result: The user's response (a NUL terminated string) or SASL error code.
:param len: Length of the user's response.
Return Value
============
The user's response (NUL terminated), or a SASL error code. See :saslman:`sasl_errors(3)`.
See Also
========
:saslman:`sasl(3)`, :saslman:`sasl_errors(3)`, :saslman:`sasl_callbacks(3)`
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