sasl_getrealm_t(3) Realm Acquisition Callback


#include <sasl/sasl.h>

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


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)


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