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Tools: hv: Gather DNS information

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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>
This commit is contained in:
K. Y. Srinivasan 2012-09-04 14:46:36 -07:00 committed by Greg Kroah-Hartman
parent d82c37ce68
commit 969298879c
1 changed files with 23 additions and 0 deletions
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23
tools/hv/hv_kvp_daemon.c
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@ -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);
}