From 9ec9410527dc12ef25cec5c21b05e34ef1a22120 Mon Sep 17 00:00:00 2001
From: Avi Kivity <avi.kivity@gmail.com>
Date: Thu, 3 Jan 2013 15:45:34 +0200
Subject: [PATCH] libc: implement sysconf(_SC_PHYS_PAGES)
---
runtime.cc | 2 ++
1 file changed, 2 insertions(+)
diff --git a/runtime.cc b/runtime.cc
index 52d22c996..f8f1eceaa 100644
--- a/runtime.cc
+++ b/runtime.cc
@@ -25,6 +25,7 @@
#include "processor.hh"
#include "debug.hh"
#include <boost/format.hpp>
+#include "mempool.hh"
#define __LC_LAST 13
@@ -636,6 +637,7 @@ long sysconf(int name)
case _SC_THREAD_PROCESS_SHARED: return true;
case _SC_NPROCESSORS_ONLN: return 1; // FIXME
case _SC_NPROCESSORS_CONF: return 1; // FIXME
+ case _SC_PHYS_PAGES: return memory::phys_mem_size / memory::page_size;
}
debug(fmt("sysconf: unknown parameter %1%") % name);
abort();
--
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