Heartbeat client query program

     1	/* taken from api_test.c in the heartbeat package, with thanx */
       
     2	#include <stdio.h>
     3	#include <stdlib.h>
     4	#include <string.h>
     5	#include <fcntl.h>
     6	#include <unistd.h>
     7	#include <errno.h>
     8	#include <signal.h>
     9	#include <sys/types.h>
    10	#include <sys/utsname.h>
    11	#include <sys/time.h>
    12	#include <sys/stat.h>
    13	#include <stdarg.h>
    14	#include <heartbeat.h>
    15	#include <hb_api_core.h>
    16	#include <hb_api.h>
       
       
    17	int
    18	main(int argc, char ** argv)
    19	{
    20	        unsigned        fmask;
    21	        ll_cluster_t*   hb;
       
    22	      (void)_heartbeat_h_Id;
    23	        (void)_ha_msg_h_Id;
       
       
    24	        hb = ll_cluster_new("heartbeat");
    25	        if (hb->llc_ops->signon(hb, NULL)!= HA_OK) {
    26	                fprintf(stderr, "Cannot sign on with heartbeat\n");
    27	                fprintf(stderr, "REASON: %s\n", hb->llc_ops->errmsg(hb));
    28	                exit(1);
    29	        }
       
    30	        /* here is where we ask for status */ 
    31	        fprintf(stdout, "%s\n" ,hb->llc_ops->node_status(hb, "slave5")); 
    32	        
    33	        if (hb->llc_ops->signoff(hb) != HA_OK) {
    34	                fprintf(stderr, "Cannot sign off from heartbeat.\n");
    35	                fprintf(stderr, "REASON: %s\n", hb->llc_ops->errmsg(hb));
    36	                exit(10);
    37	        }
    38	        if (hb->llc_ops->delete(hb) != HA_OK) {
    39	                fprintf(stderr, "REASON: %s\n", hb->llc_ops->errmsg(hb));
    40	                fprintf(stderr, "Cannot delete API object.\n");
    41	                fprintf(stderr, "REASON: %s\n", hb->llc_ops->errmsg(hb));
    42	                exit(11);
    43	        }
    44	        return 0;
    45	}