app/base/base-utils.c New function that Sven asked for. Somebody please

2007-11-16  Tor Lillqvist  <tml@novell.com>

	* app/base/base-utils.c
	* app/base/base-utils.h (get_physical_memory_size_megabytes): New
	function that Sven asked for. Somebody please fill in Unix
	implementation(s).


svn path=/trunk/; revision=24175

ChangeLog

+2007-11-16  Tor Lillqvist  <tml@novell.com>
+
+	* app/base/base-utils.c
+	* app/base/base-utils.h (get_physical_memory_size_megabytes): New
+	function that Sven asked for. Somebody please fill in Unix
+	implementation(s).
+
 2007-11-16  Michael Natterer  <mitch@gimp.org>
 
 	* app/base/temp-buf.c

app/base/base-utils.c

@@ -25,6 +25,7 @@
 #include <glib.h>
 
 #ifdef G_OS_WIN32
+#define _WIN32_WINNT 0x0500
 #include <windows.h>
 #endif
 
@@ -54,3 +55,22 @@ get_number_of_processors (void)
 
   return retval;
 }
+
+gint 
+get_physical_memory_size_megabytes (void)
+{
+  gint retval = 0;
+
+#ifdef G_OS_UNIX
+  /* ??? */
+#endif
+#ifdef G_OS_WIN32
+  MEMORYSTATUSEX memory_status;
+
+  memory_status.dwLength = sizeof (memory_status);
+  if (GlobalMemoryStatusEx (&memory_status))
+    retval = memory_status.ullTotalPhys / (1024*1024);
+#endif
+
+  return retval;
+}

app/base/base-utils.h

@@ -20,5 +20,6 @@
 #define __BASE_H__
 
 gint get_number_of_processors (void);
+gint get_physical_memory_size_megabytes (void);
 
 #endif /* __BASE_H__ */