compile VmBix loadable module for 2 instances

diff -u vmbix-3.0.c vmbix-3.0_vc1.c
--- vmbix-3.0.c 2016-02-29 15:41:20.729178901 +0100
+++ vmbix-3.0_vc1.c     2016-03-16 13:25:15.723215530 +0100
@@ -49,7 +49,7 @@
 int     CONFIG_ACTIVE_FORKS             = 0;    /* not used in zabbix_get, just for linking with tls.c */


-#define CONFIG_FILE "/etc/zabbix/vmbix_module.conf"
+#define CONFIG_FILE "/etc/zabbix/vmbix_module_vc1.conf"

 static int     item_timeout = 30;
 static int CONFIG_MODULE_TIMEOUT       = 30;
@@ -62,8 +62,8 @@
 static ZBX_METRIC keys[] =
 /* KEY               FLAG           FUNCTION                TEST PARAMETERS */
 {
-    {"vmbix",   CF_HAVEPARAMS, zbx_module_vmbix,  NULL},
-    {"vmbix.ping",   CF_HAVEPARAMS, zbx_module_vmbix_ping,  NULL},
+    {"vmbix_vc1",   CF_HAVEPARAMS, zbx_module_vmbix,  NULL},
+    {"vmbix_vc1.ping",   CF_HAVEPARAMS, zbx_module_vmbix_ping,  NULL},
     {NULL}
 };

diff -u vmbix-3.0.c vmbix-3.0_vc2.c
--- vmbix-3.0.c 2016-02-29 15:41:20.729178901 +0100
+++ vmbix-3.0_vc2.c     2016-03-16 13:25:51.258205592 +0100
@@ -49,7 +49,7 @@
 int     CONFIG_ACTIVE_FORKS             = 0;    /* not used in zabbix_get, just for linking with tls.c */


-#define CONFIG_FILE "/etc/zabbix/vmbix_module.conf"
+#define CONFIG_FILE "/etc/zabbix/vmbix_module_vc2.conf"

 static int     item_timeout = 30;
 static int CONFIG_MODULE_TIMEOUT       = 30;
@@ -62,8 +62,8 @@
 static ZBX_METRIC keys[] =
 /* KEY               FLAG           FUNCTION                TEST PARAMETERS */
 {
-    {"vmbix",   CF_HAVEPARAMS, zbx_module_vmbix,  NULL},
-    {"vmbix.ping",   CF_HAVEPARAMS, zbx_module_vmbix_ping,  NULL},
+    {"vmbix_vc2",   CF_HAVEPARAMS, zbx_module_vmbix,  NULL},
+    {"vmbix_vc2.ping",   CF_HAVEPARAMS, zbx_module_vmbix_ping,  NULL},
     {NULL}
 };

Makefile:
vmbix-2.4: vmbix-2.4.c
        gcc -shared -o vmbix.so vmbix-2.4.c -I../../../include -fPIC
vmbix-2.2: vmbix-2.2.c
        gcc -shared -o vmbix.so vmbix-2.2.c -I../../../include -fPIC
vmbix-3.0: vmbix-3.0.c
        gcc -shared -o vmbix.so vmbix-3.0.c -I../../../include -fPIC
vmbix-3.0_vc1: vmbix-3.0_vc1.c
        gcc -shared -o vmbix_vc1.so vmbix-3.0_vc1.c -I../../../include -fPIC
vmbix-3.0_vc2: vmbix-3.0_vc2.c
        gcc -shared -o vmbix_vc2.so vmbix-3.0_vc2.c -I../../../include -fPIC

make vmbix-3.0_vc1
make vmbix-3.0_vc2

zabbix_server.conf:
### Option: LoadModule
#       Module to load at proxy startup. Modules are used to extend functionality of the proxy.
#       Format: LoadModule=<module.so>
#       The modules must be located in directory specified by LoadModulePath.
#       It is allowed to include multiple LoadModule parameters.
#
# Mandatory: no
# Default:
# LoadModule=
LoadModule=vmbix_vc1.so
LoadModule=vmbix_vc2.so