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$NetBSD: patch-xbmc_linux_XMemUtils.cpp,v 1.1 2015/11/17 14:56:07 jmcneill Exp $
--- xbmc/linux/XMemUtils.cpp.orig 2015-10-19 06:31:15.000000000 +0000
+++ xbmc/linux/XMemUtils.cpp
@@ -29,6 +29,10 @@
#include <mach/mach.h>
#endif
+#if defined(TARGET_NETBSD)
+#include <uvm/uvm_extern.h>
+#endif
+
#undef ALIGN
#define ALIGN(value, alignment) (((value)+(alignment-1))&~(alignment-1))
@@ -55,7 +59,7 @@ void _aligned_free(void *p) {
#ifndef TARGET_WINDOWS
-#if defined(TARGET_POSIX) && !defined(TARGET_DARWIN) && !defined(TARGET_FREEBSD)
+#if defined(TARGET_POSIX) && !defined(TARGET_DARWIN) && !defined(TARGET_FREEBSD) && !defined(TARGET_NETBSD)
static FILE* procMeminfoFP = NULL;
#endif
@@ -139,6 +143,31 @@ void GlobalMemoryStatusEx(LPMEMORYSTATUS
if (sysctlbyname("vm.stats.vm.v_swappgsout", &swap_free, &len, NULL, 0) == 0)
lpBuffer->ullAvailPageFile = swap_free * pagesize;
+#elif defined(TARGET_NETBSD)
+ struct uvmexp_sysctl uvmexp;
+ int64_t physmem = 0, mem_inactive = 0, mem_cache = 0, mem_free = 0;
+ int pagesize;
+ size_t len;
+
+ /* sysctl hw.physmem64 */
+ len = sizeof(physmem);
+ if (sysctlbyname("hw.physmem64", &physmem, &len, NULL, 0) == 0) {
+ lpBuffer->ullTotalPhys = physmem;
+ lpBuffer->ullTotalVirtual = physmem;
+ }
+
+ /* sysctl vm.uvmexp2 */
+ len = sizeof(uvmexp);
+ if (sysctlbyname("vm.uvmexp2", &uvmexp, &len, NULL, 0) == 0) {
+ pagesize = getpagesize();
+ mem_inactive = uvmexp.inactive * pagesize;
+ mem_cache = uvmexp.filepages * pagesize;
+ mem_free = uvmexp.free * pagesize;
+ lpBuffer->ullAvailPhys = mem_inactive + mem_cache + mem_free;
+ lpBuffer->ullAvailVirtual = mem_inactive + mem_cache + mem_free;
+ }
+
+ /* TODO: lpBuffer->ullAvailPageFile */
#else
struct sysinfo info;
char name[32];
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