core/linux/SDL_threadprio.c: fix build against older glibc versions

libsdl-org · Jun 22, 2020 · 4ba0a84 · 4ba0a84
1 parent b9f55b6
commit 4ba0a84
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/core/linux/SDL_threadprio.c b/src/core/linux/SDL_threadprio.c
@@ -32,6 +32,11 @@
 #include <pthread.h>
 #include "SDL_system.h"
 
+/* RLIMIT_RTTIME requires kernel >= 2.6.25 and is in glibc >= 2.14 */
+#ifndef RLIMIT_RTTIME
+#define RLIMIT_RTTIME 15
+#endif
+
 #include "SDL_dbus.h"
 
 #if SDL_USE_LIBDBUS