Skip Navigation Links
Exit Print View
| Oracle Solaris Cluster Reference Manual Oracle Solaris Cluster 4.1

Search Scope:

- This Document
- Entire Library

### scds_get_rs_hostnames

- get the network resources used by a resource

### Synopsis

    cc [flags…] -I /usr/cluster/include file
       -L /usr/cluster/lib -l dsdev
    #include <rgm/libdsdev.h>

    scha_err_t scds_get_rs_hostnames(scds_handle_t handle,
    scds_net_resource_list_t **netresource_list);

## Description

The `scds_get_rs_hostnames()` function retrieves a list of hostnames used by the resource. If the resource property `Network_resources_used` is set, then the hostnames correspond to the network resources listed in `Network_resources_used`. Otherwise, they correspond to all the network resources in the resource group containing the resource.

This function returns a pointer to the list in netresource_list. It is possible for a resource group to contain no network resources or to contain resources that do not use network resources, so this function can return netresource_list set to `NULL`.

Free the memory allocated and returned by this function with `scds_free_net_list`(3HA).

## Parameters

The following parameters are supported

handle

  The handle returned from `scds_initialize`(3HA)

netresource_list

  List of network resources used by the resource group

## Return Values

The `scds_get_rs_hostnames()` function returns the following:

`0`

  The function succeeded

`non-zero`

  The function failed

## Errors

`SCHA_ERR_NOERR`

  Function succeeded.

See `scha_calls`(3HA) for a description of other error codes.

## Files

`/usr/cluster/include/rgm/libdsdev.h`

  Include file

`/usr/cluster/lib/libdsdev.so`

  Library

## Attributes

See `attributes`(5) for descriptions of the following attributes:

ATTRIBUTE TYPE | ATTRIBUTE VALUE
--- | ---
Availability | ha-cluster/developer/api
Interface Stability | Evolving

## See Also

`scds_free_net_list`(3HA), `scds_get_rg_hostnames`(3HA), `scds_initialize`(3HA), `scha_calls`(3HA), `attributes`(5), `r_properties`(5)

Copyright © 2000, 2012, Oracle and/or its affiliates. All rights reserved. Legal Notices |