sasl_getrealm_t(3)

NAME
sasl_getrealm_t - Realm Acquisition Callback

SYNOPSIS
#include <sasl/sasl.h>

int sasl_getrealm_t(void *context, int id,
			 const char **availrealms,
                    const char **result)

DESCRIPTION

sasl_getrealm_t is used when there is an interaction with SASL_CB_GETREALM as the type.

If a mechanism would use this callback, but it is not present, then the first realm listed is automatically selected. (Note that a mechanism may still force the existence of a getrealm callback by SASL_CB_GETREALM to its required_prompts list).

context context from the callback record

id callback ID (SASL_CB_GETREALM)

availrealms A string list of the available realms. NULL terminated, may be empty.

result The chosen realm. (a NUL terminated string)

RETURN VALUE
SASL callback functions should return SASL return codes. See sasl.h for a complete list. SASL_OK indicates success.

SEE ALSO
sasl(3), sasl_callbacks(3)