From: Tomas Valla <tom@ucw.cz>
Date: Tue, 18 Jan 2005 15:45:31 +0000 (+0000)
Subject: Wrong alignment fixed.
X-Git-Tag: holmes-import~837
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=003ee0b7a4afd149581c1609bc56ad7dfb5f20a4;p=libucw.git

Wrong alignment fixed.
---

diff --git a/lib/lib.h b/lib/lib.h
index 15cad210..f81e3589 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -23,7 +23,7 @@
 #define OFFSETOF(s, i) ((unsigned int)&((s *)0)->i)
 #define SKIP_BACK(s, i, p) ((s *)((char *)p - OFFSETOF(s, i)))
 #define ALIGN(s, a) (((s)+a-1)&~(a-1))
-#define ALIGN_PTR(p, s) ( (s)>1 ? ((typeof(p)) ((addr_int_t)(p) + (s) - (addr_int_t)(p) % (s))) : (p) )
+#define ALIGN_PTR(p, s) ((addr_int_t)(p) % (s) ? (typeof(p))((addr_int_t)(p) + (s) - (addr_int_t)(p) % (s)) : (p))
 #define UNALIGNED_PART(ptr, type) (((long) (ptr)) % sizeof(type))
 
 /* Some other macros */