From dc52fd7d42edd09558865fbbce62d4abfb1a5c42 Mon Sep 17 00:00:00 2001
From: giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>
Date: Mon, 21 May 2007 20:00:21 +0000
Subject: PAM_STRUCT_SIZE: cast pointer to ulong instead of uint

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@305 9d0c8265-081b-0410-96cb-a4ca84ce46f8
---
 lib/pam.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'lib/pam.h')

diff --git a/lib/pam.h b/lib/pam.h
index e66b831d..8f9f5d12 100644
--- a/lib/pam.h
+++ b/lib/pam.h
@@ -118,8 +118,13 @@ struct pam {
    member named x.  This is useful in conjunction with the 'len' value
    to determine which fields are present in the structure.
 */
+
+/* Some compilers are really vigilant and recognize it as an error
+   to cast a 64 bit address to a 32 bit type.  Hence the roundabout
+   casting in PAM_MEMBER_OFFSET.
+*/
 #define PAM_MEMBER_OFFSET(mbrname) \
-  ((unsigned int)(char*)&((struct pam *)0)->mbrname)
+  ((size_t)(unsigned long)(char*)&((struct pam *)0)->mbrname)
 #define PAM_MEMBER_SIZE(mbrname) \
   sizeof(((struct pam *)0)->mbrname)
 #define PAM_STRUCT_SIZE(mbrname) \
-- 
cgit 1.4.1