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cc [ flag ... ] file ... -lsasl [ library ... ] #include <sasl/sasl.h> int sasl_chalprompt_t(void *context, int id, const char *challenge, const char *prompt, const char *defresult, const char **result, unsigned *len);
Use the sasl_chalprompt_t() callback interface to prompt for input in response to a server challenge.
context
The context from the callback record.
id
The callback id. id can have a value of SASL_CB_ECHOPROMPT or SASL_CB_NOECHOPROMPT
challenge
The server's challenge.
prompt
A prompt for the user.
defresult
The default result. The value of defresult can be NULL
result
The user's response. result is a null-terminated string.
len
The length of the user's response.
Like other SASL callback functions, sasl_chalprompt_t() returns an integer that corresponds to a SASL error code. See <sasl.h> for a complete list of SASL error codes.
SASL_OK
The call to sasl_chalprompt_t() was successful.
See sasl_errors(3SASL) for information on SASL error codes.
See attributes(5) for descriptions of the following attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| Interface Stability | Evolving |
| MT-Level | MT-Safe |
sasl_errors(3SASL), sasl_server_new(3SASL), attributes(5)