Move static consts into cpp file

Author: dtrugman

include/pfs/types.hpp

@@ -28,9 +28,9 @@
 
 namespace pfs {
 
-static const uid_t INVALID_UID   = (uid_t)-1;
-static const pid_t INVALID_PID   = (pid_t)-1;
-static const ino_t INVALID_INODE = (ino_t)0;
+extern const uid_t INVALID_UID;
+extern const pid_t INVALID_PID;
+extern const ino_t INVALID_INODE;
 
 // Note: We only support values that exist post 2.6.32.
 enum class task_state

src/types.cpp

@@ -21,6 +21,10 @@
 
 namespace pfs {
 
+const uid_t INVALID_UID   = (uid_t)-1;
+const pid_t INVALID_PID   = (pid_t)-1;
+const ino_t INVALID_INODE = (ino_t)0;
+
 // =============================================================
 // Capabilities mask
 // =============================================================