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2009-07-23 Pavel Roskin <proski@gnu.org>

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* include/grub/misc.h (ALIGN_UP): Cast align to the type of addr
	to avoid loss of upper bits if align is unsigned and shorter
	than addr.
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proski 2009-07-23 16:41:29 +00:00
parent 260c9a8957
commit 48904cd1a9
2 changed files with 8 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2009-07-23 Pavel Roskin <proski@gnu.org>
* include/grub/misc.h (ALIGN_UP): Cast align to the type of addr
to avoid loss of upper bits if align is unsigned and shorter
than addr.
2009-07-21 Vladimir Serbinenko <phcoder@gmail.com>
UUID support for UFS

3
include/grub/misc.h
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@ -25,7 +25,8 @@
#include <grub/symbol.h>
#include <grub/err.h>
#define ALIGN_UP(addr, align) (((grub_uint64_t)addr + align - 1) & ~(align - 1))
#define ALIGN_UP(addr, align) \
((addr + (typeof (addr)) align - 1) & ~((typeof (addr)) align - 1))
#define ARRAY_SIZE(array) (sizeof (array) / sizeof (array[0]))
#define grub_dprintf(condition, fmt, args...) grub_real_dprintf(__FILE__, __LINE__, condition, fmt, ## args)