From: Geoff Voelker <voelker@cs.washington.edu>
Date: Thu, 24 Jun 1999 22:05:35 +0000 (+0000)
Subject: w32heap.c (osinfo_cache): New variable.
X-Git-Tag: emacs-20.4~63
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=b9cad9c16eb54ad819137af4f7e44489f99a4d7b;p=emacs.git

w32heap.c (osinfo_cache): New variable.
(cache_system_info): Initialize osinfo_cache.
---

diff --git a/src/w32heap.c b/src/w32heap.c
index 38f7ffe0534..69144b25038 100644
--- a/src/w32heap.c
+++ b/src/w32heap.c
@@ -34,6 +34,10 @@ Boston, MA 02111-1307, USA.
 
 /* This gives us the page size and the size of the allocation unit on NT.  */
 SYSTEM_INFO sysinfo_cache;
+
+/* This gives us version, build, and platform identification.  */
+OSVERSIONINFO osinfo_cache;
+
 unsigned long syspage_mask = 0;
 
 /* These are defined to get Emacs to compile, but are not used.  */
@@ -75,6 +79,10 @@ cache_system_info (void)
   /* Cache page size, allocation unit, processor type, etc.  */
   GetSystemInfo (&sysinfo_cache);
   syspage_mask = sysinfo_cache.dwPageSize - 1;
+
+  /* Cache os info.  */
+  osinfo_cache.dwOSVersionInfoSize = sizeof (OSVERSIONINFO);
+  GetVersionEx (&osinfo_cache);
 }
 
 /* Emulate getpagesize.  */