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[PATCH] FD_ZERO build fix

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unionfs managed to hit this on s390.  Some architectures use __ptr_t in their
FD_ZERO implementation.  We don't have a __ptr_t.  Switch them over to plain
old void*.

Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Josef 'Jeff' Sipek <jsipek@cs.sunysb.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andrew Morton 2007-01-10 23:15:45 -08:00 committed by Linus Torvalds
parent e4f0ae0ea6
commit aae7d14f61
5 changed files with 5 additions and 5 deletions
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2
include/asm-alpha/posix_types.h
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@ -49,7 +49,7 @@ typedef unsigned int __kernel_old_dev_t;
#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
#define __FD_ISSET(d, set) (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)
#define __FD_ZERO(set) \
((void) memset ((__ptr_t) (set), 0, sizeof (__kernel_fd_set)))
((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
#else /* __GNUC__ */

2
include/asm-ia64/posix_types.h
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@ -54,7 +54,7 @@ typedef unsigned int __kernel_old_dev_t;
#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
#define __FD_ISSET(d, set) (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)
#define __FD_ZERO(set) \
((void) memset ((__ptr_t) (set), 0, sizeof (__kernel_fd_set)))
((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
# else /* !__GNUC__ */

2
include/asm-powerpc/posix_types.h
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@ -60,7 +60,7 @@ typedef struct {
#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
#define __FD_ISSET(d, set) (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)
#define __FD_ZERO(set) \
((void) memset ((__ptr_t) (set), 0, sizeof (__kernel_fd_set)))
((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
#else /* __GNUC__ */

2
include/asm-s390/posix_types.h
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@ -104,7 +104,7 @@ static inline int __FD_ISSET(unsigned long fd, const __kernel_fd_set *fdsetp)
#undef __FD_ZERO
#define __FD_ZERO(fdsetp) \
((void) memset ((__ptr_t) (fdsetp), 0, sizeof (__kernel_fd_set)))
((void) memset ((void *) (fdsetp), 0, sizeof (__kernel_fd_set)))
#endif /* __KERNEL__ */

2
include/asm-xtensa/posix_types.h
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@ -60,7 +60,7 @@ typedef struct {
#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
#define __FD_ISSET(d, set) ((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
#define __FD_ZERO(set) \
((void) memset ((__ptr_t) (set), 0, sizeof (__kernel_fd_set)))
((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
#else /* __GNUC__ */