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m68knommu: define __clear_user macro

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Define __clear_user macro, consistent with other architectures.
fs/signalfd.c won't compile without it.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Matt Waddel 2007-10-23 14:37:54 +10:00 committed by Linus Torvalds
parent 151941a800
commit fa2eae93a5
1 changed files with 3 additions and 1 deletions
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4
include/asm-m68knommu/uaccess.h
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@ -170,10 +170,12 @@ static inline long strnlen_user(const char *src, long n)
*/
static inline unsigned long
clear_user(void *to, unsigned long n)
__clear_user(void *to, unsigned long n)
{
memset(to, 0, n);
return 0;
}
#define clear_user(to,n) __clear_user(to,n)
#endif /* _M68KNOMMU_UACCESS_H */