thread: fixed compiler warnings on non-Linux systems that use pthread.
(static function rtkit_setpriority was unused, moved it in with rest of
__LINUX__ section.)
1.1 --- a/src/thread/pthread/SDL_systhread.c Mon May 21 11:54:09 2018 -0400
1.2 +++ b/src/thread/pthread/SDL_systhread.c Mon May 21 12:00:21 2018 -0400
1.3 @@ -184,6 +184,7 @@
1.4 return ((SDL_threadID) pthread_self());
1.5 }
1.6
1.7 +#if __LINUX__
1.8 /* d-bus queries to org.freedesktop.RealtimeKit1. */
1.9 #if SDL_USE_LIBDBUS
1.10
1.11 @@ -237,7 +238,6 @@
1.12
1.13 #endif /* !SDL_USE_LIBDBUS */
1.14
1.15 -#if __LINUX__
1.16 int
1.17 SDL_LinuxSetThreadPriority(Sint64 threadID, int priority)
1.18 {