1 files changed, 83 insertions, 0 deletions
diff --git a/xbmc/platform/freebsd/MemUtils.cpp b/xbmc/platform/freebsd/MemUtils.cpp
new file mode 100644
index 0000000..de3e42c
--- /dev/null
+++ b/xbmc/platform/freebsd/MemUtils.cpp
@@ -0,0 +1,83 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#include "utils/MemUtils.h"
+
+#include <array>
+#include <cstdlib>
+#include <cstring>
+#include <stdio.h>
+
+#include <unistd.h> /* FreeBSD can't write standalone headers */
+#include <sys/sysctl.h> /* FreeBSD can't write standalone headers */
+#include <sys/types.h>
+
+namespace KODI
+{
+namespace MEMORY
+{
+
+void* AlignedMalloc(size_t s, size_t alignTo)
+{
+  void* p;
+  posix_memalign(&p, alignTo, s);
+
+  return p;
+}
+
+void AlignedFree(void* p)
+{
+  free(p);
+}
+
+void GetMemoryStatus(MemoryStatus* buffer)
+{
+  if (!buffer)
+    return;
+
+  /* sysctl hw.physmem */
+  size_t len = 0;
+
+  /* physmem */
+  size_t physmem = 0;
+  len = sizeof(physmem);
+  if (sysctlbyname("hw.physmem", &physmem, &len, NULL, 0) == 0)
+  {
+    buffer->totalPhys = physmem;
+  }
+
+  /* pagesize */
+  size_t pagesize = 0;
+  len = sizeof(pagesize);
+  if (sysctlbyname("hw.pagesize", &pagesize, &len, NULL, 0) != 0)
+    pagesize = 4096;
+
+  /* mem_inactive */
+  size_t mem_inactive = 0;
+  len = sizeof(mem_inactive);
+  if (sysctlbyname("vm.stats.vm.v_inactive_count", &mem_inactive, &len, NULL, 0) == 0)
+    mem_inactive *= pagesize;
+
+  /* mem_cache */
+  size_t mem_cache = 0;
+  len = sizeof(mem_cache);
+  if (sysctlbyname("vm.stats.vm.v_cache_count", &mem_cache, &len, NULL, 0) == 0)
+    mem_cache *= pagesize;
+
+  /* mem_free */
+  size_t mem_free = 0;
+  len = sizeof(mem_free);
+  if (sysctlbyname("vm.stats.vm.v_free_count", &mem_free, &len, NULL, 0) == 0)
+    mem_free *= pagesize;
+
+  /* mem_avail = mem_inactive + mem_cache + mem_free */
+  buffer->availPhys = mem_inactive + mem_cache + mem_free;
+}
+
+}
+}