From 02f4dd3bfe675915d3657efdb61a27bd121fa0f0 Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Sat, 9 May 1998 17:35:47 +0000
Subject: [PATCH] check for get{e,}[ug]id

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4845 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/roken/issuid.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/roken/issuid.c b/lib/roken/issuid.c
index 30ee5462c..38447b750 100644
--- a/lib/roken/issuid.c
+++ b/lib/roken/issuid.c
@@ -46,5 +46,13 @@ RCSID("$Id$");
 int
 issuid(void)
 {
-    return getuid() != geteuid() || getgid() != getegid();
+#if defined(HAVE_GETUID) && defined(HAVE_GETEUID)
+    if(getuid() != geteuid())
+	return 1;
+#endif
+#if defined(HAVE_GETGID) && defined(HAVE_GETEGID)
+    if(getgid() != getegid())
+	return 2;
+#endif
+    return 0;
 }