Sun Microsystems CP2500 manual Code Example 1-1System Watchdog Node Management Code Example

CODE EXAMPLE 1-1System Watchdog Node Management Code Example (Continued)

wdadm_args_t *wd_arg = NULL; picl_nodehdl_t childh, peerh;

char cntrl_name[PICL_PROPNAMELEN_MAX]; char wd_name[PICL_PROPNAMELEN_MAX]; char name[2 * PICL_PROPNAMELEN_MAX];

wd_arg = (wdadm_args_t *)args;

/* get the controller name */

err = picl_get_propval_by_name(nodeh, PICL_PROP_NAME, (void *)cntrl_name, PICL_PROPNAMELEN_MAX);

if (err != PICL_SUCCESS) { print_errmsg(gettext(err_msg[EM_GETPVALBYNAME]),

picl_strerror(err)); return (err);

}

/* get the first child of controller */

err = picl_get_propval_by_name(nodeh, PICL_PROP_CHILD, &childh, sizeof (picl_nodehdl_t));

if (err != PICL_SUCCESS) /* This controller has no childs */ return (PICL_WALK_CONTINUE); /* move to next controller */

peerh = childh;

/* traverse thru all the timer nodes using peer property. */ do

{

/* get the name of watchdog node */

err = picl_get_propval_by_name(peerh, PICL_PROP_NAME, (void *)wd_name, PICL_PROPNAMELEN_MAX);

if (err != PICL_SUCCESS) { print_errmsg(gettext(err_msg[EM_GETPVALBYNAME]),

picl_strerror(err)); return (err);

}

(void) sprintf(name, "%s:%s", cntrl_name, wd_name);

if (wd_arg != NULL) {

/* check if the node is in the list to print */ for (i = wd_arg->start_index; i < wd_arg->max_index;

i++) {

if (strcmp(wd_arg->list[i], name) == 0) { print = 1;

break;

}

}

}

Chapter 1 Watchdog Timer 11