changeset 1307:2bacaec6e101

(perf) Use cached values to deterimine elevation.
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 13 Oct 2014 12:32:13 +0200
parents 845048d4a69f
children fce8c122cbc4
files common/util.c
diffstat 1 files changed, 9 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/common/util.c	Mon Oct 13 12:31:37 2014 +0200
+++ b/common/util.c	Mon Oct 13 12:32:13 2014 +0200
@@ -453,10 +453,17 @@
 }
 #endif
 
+static bool g_is_elevated = false;
+static bool g_elevated_initalized = false;
+
 bool
 is_elevated()
 {
   bool ret = false;
+  if (g_elevated_initalized)
+    {
+      return g_is_elevated;
+    }
 #ifndef _WIN32
   ret = (geteuid() == 0);
 #else
@@ -481,6 +488,8 @@
   if (hToken)
     CloseHandle (hToken);
 #endif
+  g_is_elevated = ret;
+  g_elevated_initalized = true;
   return ret;
 }
 

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