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yaml
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r: 288866
b: refs/heads/master
c: eab6af7
h: refs/heads/master
v: v3
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K. Y. Srinivasan authored and Greg Kroah-Hartman committed Feb 9, 2012
1 parent 353013e commit 14b685b
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2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 59a084a70afa0678bda2a23a7bc7cc59664945c7
refs/heads/master: eab6af71f0b83a7f62b9c48be5b2c0a82a86fad3
28 changes: 1 addition & 27 deletions trunk/tools/hv/hv_kvp_daemon.c
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Expand Up @@ -34,17 +34,12 @@
#include <errno.h>
#include <arpa/inet.h>
#include <linux/connector.h>
#include <linux/hyperv.h>
#include <linux/netlink.h>
#include <ifaddrs.h>
#include <netdb.h>
#include <syslog.h>

/*
*
* The following definitions are shared with the in-kernel component; do not
* change any of this without making the corresponding changes in
* the KVP kernel component.
*/

/*
* KVP protocol: The user mode component first registers with the
Expand All @@ -56,25 +51,8 @@
* We use this infrastructure for also supporting queries from user mode
* application for state that may be maintained in the KVP kernel component.
*
* XXXKYS: Have a shared header file between the user and kernel (TODO)
*/

enum kvp_op {
KVP_REGISTER = 0, /* Register the user mode component*/
KVP_KERNEL_GET, /*Kernel is requesting the value for the specified key*/
KVP_KERNEL_SET, /*Kernel is providing the value for the specified key*/
KVP_USER_GET, /*User is requesting the value for the specified key*/
KVP_USER_SET /*User is providing the value for the specified key*/
};

#define HV_KVP_EXCHANGE_MAX_KEY_SIZE 512
#define HV_KVP_EXCHANGE_MAX_VALUE_SIZE 2048

struct hv_ku_msg {
__u32 kvp_index;
__u8 kvp_key[HV_KVP_EXCHANGE_MAX_KEY_SIZE]; /* Key name */
__u8 kvp_value[HV_KVP_EXCHANGE_MAX_VALUE_SIZE]; /* Key value */
};

enum key_index {
FullyQualifiedDomainName = 0,
Expand All @@ -89,10 +67,6 @@ enum key_index {
ProcessorArchitecture
};

/*
* End of shared definitions.
*/

static char kvp_send_buffer[4096];
static char kvp_recv_buffer[4096];
static struct sockaddr_nl addr;
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