X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2FOS%2Fos.c-cygwin;h=ea17a436eee23cff44794419e7978496c7d78985;hb=061b7ebd7d69db7674f03025d552fa0bedd0fef8;hp=a3b4c643f922d8e66cb7afb561c97c99b793ae0c;hpb=b6c6011da086cbf47cfae6f43f8f22443ad62090;p=exim.git

diff --git a/src/OS/os.c-cygwin b/src/OS/os.c-cygwin
index a3b4c643f..ea17a436e 100644
--- a/src/OS/os.c-cygwin
+++ b/src/OS/os.c-cygwin
@@ -1,5 +1,3 @@
-/* $Cambridge: exim/src/OS/os.c-cygwin,v 1.3 2005/08/02 09:09:27 ph10 Exp $
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
@@ -49,6 +47,8 @@ unsigned int cygwin_WinVersion;
 #endif
 
 #include <windows.h>
+#define EqualLuid(Luid1, Luid2) \
+  ((Luid1.LowPart == Luid2.LowPart) && (Luid1.HighPart == Luid2.HighPart))
 #include <sys/cygwin.h>
 
 /* Special static variables */
@@ -130,9 +130,9 @@ static DWORD get_privileges ()
               && GetTokenInformation(hToken, TokenPrivileges,
                                      privs, length, &length)))) {
     for (i = 0; i < privs->PrivilegeCount; i++) {
-      if (privs->Privileges[i].Luid.QuadPart == cluid.QuadPart)
+      if (EqualLuid(privs->Privileges[i].Luid, cluid))
         ret |= CREATE_BIT;
-      else if (privs->Privileges[i].Luid.QuadPart == rluid.QuadPart)
+      else if (EqualLuid(privs->Privileges[i].Luid, rluid))
         ret |= RESTORE_BIT;
       else continue;
       if (ret == (CREATE_BIT | RESTORE_BIT))