[kvm-devel] [PATCH 13 of 17] Declare kvm_abi as a global variable in kvm-common.h

[Jerone Y. <jy...@us...>]

# HG changeset patch
# User Jerone Young <jy...@us...>
# Date 1194367654 21600
# Node ID 3c691b26a79c2e589e20d5c8245a7c30ec456976
# Parent  5148847d713a7108527906df774e35a042853ad1
Declare kvm_abi as a global variable in kvm-common.h

Signed-off-by: Jerone Young <jy...@us...>

diff --git a/libkvm/kvm-common.h b/libkvm/kvm-common.h
--- a/libkvm/kvm-common.h
+++ b/libkvm/kvm-common.h
@@ -21,6 +21,8 @@
 #define KVM_MAX_NUM_MEM_REGIONS 8u
 #define MAX_VCPUS 4
 
+/* kvm abi verison variable */
+extern int kvm_abi;
 
 /**
  * \brief The KVM context
diff --git a/libkvm/libkvm.c b/libkvm/libkvm.c
--- a/libkvm/libkvm.c
+++ b/libkvm/libkvm.c
@@ -41,7 +41,7 @@
 #include "kvm-x86.h"
 #endif
 
-static int kvm_abi = EXPECTED_KVM_API_VERSION;
+int kvm_abi = EXPECTED_KVM_API_VERSION;
 
 int free_slots[KVM_MAX_NUM_MEM_REGIONS];
 unsigned long phys_addr_slots[KVM_MAX_NUM_MEM_REGIONS];