rc_check(3)                  Radius client library                 rc_check(3)

NAME
       rc_check - Asks the server hostname on the specified port for a status
       message.

SYNOPSIS
       #include <radcli/>

       int rc_check(
           rc_handle     *rh,
           char          *host,
           char          *secret,
           unsigned short port,
           char          *msg
       );

DESCRIPTION
PARAMETERS
       rh     a handle to parsed configuration.


       host   the name of the server.


       secret the secret used by the server.


       port   the server's port number.


       msg    must be an array of PW_MAX_MSG_SIZE or NULL; will contain the
              concatenation of any PW_REPLY_MESSAGE received.


RETURN VALUE
       OK_RC (0) on success, negative on failure as return value.

SEE ALSO
       rc_aaa(3), rc_aaa_ctx(3), rc_aaa_ctx_free(3), rc_aaa_ctx_get_secret(3),
       rc_aaa_ctx_get_vector(3), rc_aaa_ctx_server(3), rc_acct(3),
       rc_acct_async(3), rc_acct_proxy(3), rc_add_config(3),
       rc_apply_config(3), rc_auth(3), rc_auth_proxy(3), rc_avpair_add(3),
       rc_avpair_assign(3), rc_avpair_copy(3), rc_avpair_free(3),
       rc_avpair_gen(3), rc_avpair_get(3), rc_avpair_get_attr(3),
       rc_avpair_get_in6(3), rc_avpair_get_raw(3), rc_avpair_get_uint32(3),
       rc_avpair_insert(3), rc_avpair_log(3), rc_avpair_new(3),
       rc_avpair_next(3), rc_avpair_parse(3), rc_avpair_remove(3),
       rc_avpair_tostr(3), rc_buildreq(3), rc_conf_int(3), rc_conf_srv(3),
       rc_conf_str(3), rc_config_free(3), rc_config_init(3), rc_destroy(3),
       rc_dict_addattr(3), rc_dict_addval(3), rc_dict_addvend(3),
       rc_dict_findattr(3), rc_dict_findval(3), rc_dict_findvend(3),
       rc_dict_free(3), rc_dict_getattr(3), rc_dict_getval(3),
       rc_dict_getvend(3), rc_find_server_addr(3), rc_get_socket_type(3),
       rc_new(3), rc_read_config(3), rc_read_dictionary(3),
       rc_read_dictionary_from_buffer(3), rc_send_server(3), rc_test_config(3)

radcli                            2026-08-19                       rc_check(3)