1 files changed, 6 insertions, 0 deletions
diff --git a/Source/Core/Common/MemoryUtil.cpp b/Source/Core/Common/MemoryUtil.cpp
index 5ce39e1052..4eb2e1f2d3 100644
--- a/Source/Core/Common/MemoryUtil.cpp
+++ b/Source/Core/Common/MemoryUtil.cpp
@@ -22,6 +22,8 @@
 #include <sys/types.h>
 #if defined __APPLE__ || defined __FreeBSD__ || defined __OpenBSD__
 #include <sys/sysctl.h>
+#elif defined __HAIKU__
+#include <OS.h>
 #else
 #include <sys/sysinfo.h>
 #endif
@@ -269,6 +271,10 @@ size_t MemPhysical()
   size_t length = sizeof(size_t);
   sysctl(mib, 2, &physical_memory, &length, NULL, 0);
   return physical_memory;
+#elif defined __HAIKU__
+  system_info sysinfo;
+  get_system_info(&sysinfo);
+  return static_cast<size_t>(sysinfo.max_pages * B_PAGE_SIZE);
 #else
   struct sysinfo memInfo;
   sysinfo(&memInfo);