Initial commit

vendor/github.com/hyperhq/hypercli/daemon/graphdriver/btrfs/version.go

@@ -0,0 +1,26 @@
+// +build linux,!btrfs_noversion
+
+package btrfs
+
+/*
+#include <btrfs/version.h>
+
+// around version 3.16, they did not define lib version yet
+#ifndef BTRFS_LIB_VERSION
+#define BTRFS_LIB_VERSION -1
+#endif
+
+// upstream had removed it, but now it will be coming back
+#ifndef BTRFS_BUILD_VERSION
+#define BTRFS_BUILD_VERSION "-"
+#endif
+*/
+import "C"
+
+func btrfsBuildVersion() string {
+	return string(C.BTRFS_BUILD_VERSION)
+}
+
+func btrfsLibVersion() int {
+	return int(C.BTRFS_LIB_VERSION)
+}