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authorK. Y. Srinivasan <kys@microsoft.com>2012-09-04 21:46:36 (GMT)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-09-04 22:59:27 (GMT)
commit969298879c89dc30f8272ce2aa64dadd9315fd58 (patch)
tree61da392ceab72c1d2bae43c3eb6313fdf5f68a28 /tools/hv
parentd82c37ce6896734a4a2a9b74c22084fe47824466 (diff)
Tools: hv: Gather DNS information
Now, gather DNS information. Invoke an external script (that can be distro dependent) to gather the DNS information. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/hv')
-rw-r--r--tools/hv/hv_kvp_daemon.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index 026bf0e..cfa23a1 100644
--- a/tools/hv/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c
@@ -549,6 +549,29 @@ static void kvp_get_ipconfig_info(char *if_name,
kvp_process_ipconfig_file(cmd, (char *)buffer->gate_way,
(MAX_GATEWAY_SIZE * 2), INET6_ADDRSTRLEN, 1);
+
+ /*
+ * Gather the DNS state.
+ * Since there is no standard way to get this information
+ * across various distributions of interest; we just invoke
+ * an external script that needs to be ported across distros
+ * of interest.
+ *
+ * Following is the expected format of the information from the script:
+ *
+ * ipaddr1 (nameserver1)
+ * ipaddr2 (nameserver2)
+ * .
+ * .
+ */
+
+ sprintf(cmd, "%s", "hv_get_dns_info");
+
+ /*
+ * Execute the command to gather DNS info.
+ */
+ kvp_process_ipconfig_file(cmd, (char *)buffer->dns_addr,
+ (MAX_IP_ADDR_SIZE * 2), INET_ADDRSTRLEN, 0);
}

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