Bring back SetThreadPriority

src/compat.h

@@ -79,6 +79,17 @@ typedef u_int SOCKET;
 #define MSG_NOSIGNAL 0
 #endif
 
+#ifndef WIN32
+// PRIO_MAX is not defined on Solaris
+#ifndef PRIO_MAX
+#define PRIO_MAX 20
+#endif
+#define THREAD_PRIORITY_LOWEST          PRIO_MAX
+#define THREAD_PRIORITY_BELOW_NORMAL    2
+#define THREAD_PRIORITY_NORMAL          0
+#define THREAD_PRIORITY_ABOVE_NORMAL    (-2)
+#endif
+
 #if HAVE_DECL_STRNLEN == 0
 size_t strnlen( const char *start, size_t max_len);
 #endif // HAVE_DECL_STRNLEN

src/util.cpp

@@ -789,6 +789,19 @@ bool SetupNetworking()
     return true;
 }
 
+void SetThreadPriority(int nPriority)
+{
+#ifdef WIN32
+    SetThreadPriority(GetCurrentThread(), nPriority);
+#else // WIN32
+#ifdef PRIO_THREAD
+    setpriority(PRIO_THREAD, 0, nPriority);
+#else // PRIO_THREAD
+    setpriority(PRIO_PROCESS, 0, nPriority);
+#endif // PRIO_THREAD
+#endif // WIN32
+}
+
 int GetNumCores()
 {
 #if BOOST_VERSION >= 105600

src/util.h

@@ -218,30 +218,7 @@ std::string HelpMessageOpt(const std::string& option, const std::string& message
  */
 int GetNumCores();
 
-#ifdef WIN32
-inline void SetThreadPriority(int nPriority)
-{
-    SetThreadPriority(GetCurrentThread(), nPriority);
-}
-#else
-
-#define THREAD_PRIORITY_LOWEST          PRIO_MAX
-#define THREAD_PRIORITY_BELOW_NORMAL    2
-#define THREAD_PRIORITY_NORMAL          0
-#define THREAD_PRIORITY_ABOVE_NORMAL    0
-
-inline void SetThreadPriority(int nPriority)
-{
-    // It's unclear if it's even possible to change thread priorities on Linux,
-    // but we really and truly need it for the generation threads.
-#ifdef PRIO_THREAD
-    setpriority(PRIO_THREAD, 0, nPriority);
-#else
-    setpriority(PRIO_PROCESS, 0, nPriority);
-#endif
-}
-#endif
-
+void SetThreadPriority(int nPriority);
 void RenameThread(const char* name);
 
 /**