NAME | Synopsis | Description | Parameters | Return Values | Errors | Files | Attributes | See Also
cc [flags…] -I /usr/cluster/include file -L /usr/cluster/lib -l dsdev #include <rgm/libdsdev.h> scha_err_t scds_get_rg_hostnames(char *resourcegroup_name, scds_net_resource_list_t **netresource_list );
scha_err_t scds_get_rg_hostnames_zone(char *zone_name, char *resourcegroup_name, scds_net_resource_list_t **netresource_list);
The scds_get_rg_hostnames() and scds_get_rg_hostnames_zone() functions retrieves a list of host names that are used by all the network resources in a resource group. The scds_get_rg_hostnames_zone() function enables you to retrieve a list within a particular zone. Theseis functions returns a pointer to the list in netresource_list. It is possible for aA resource group tocan contain no network resources or to can contain resources that do not use network resources, so theseis functions can return a netresource_list parameter that is set to NULL.
You can pass the name of any resource group name in the system to scds_get_rg_hostnames() and scds_get_rg_hostnames_zone(). Use the host names that are returned by scds_get_rg_hostnames() and scds_get_rg_hostnames_zone() to contact applications that are running in the specified resource group.
Free the memory that is allocated and returned by this function with scds_free_net_list().
The following parameters are supported
Name of the resource group for which data is to be retrieved
List of network resources that are used by the resource group
The scds_get_rg_hostnames() and scds_get_rg_hostnames_zone() functions returns the following values:
The function succeeded.
The function failed.
Function succeeded.
See scha_calls(3HA) for a description of other error codes.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE |
ATTRIBUTE VALUE |
---|---|
Availability |
SUNWscdev |
Interface Stability |
Evolving |
NAME | Synopsis | Description | Parameters | Return Values | Errors | Files | Attributes | See Also