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Subject[patch 22/50] types.h: dont expose struct ustat to userspace
-stable review patch.  If anyone has any objections, please let us know.
---------------------

From: maximilian attems <max@stro.at>

upstream commit: 6c7c6afbb8c0e60d32a563cae7c6889211e9d9d8

<linux/types.h> can't be used together with <sys/ustat.h> because they
both define struct ustat:

$ cat test.c
#include <sys/ustat.h>
#include <linux/types.h>
$ gcc -c test.c
In file included from test.c:2:
/usr/include/linux/types.h:165: error: redefinition of 'struct ustat'

has been reported a while ago to debian, but seems to have been
lost in cat fighting: http://bugs.debian.org/429064

Signed-off-by: maximilian attems <max@stro.at>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
---
include/linux/types.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -197,8 +197,6 @@ typedef u64 resource_size_t;
typedef u32 resource_size_t;
#endif

-#endif /* __KERNEL__ */
-
struct ustat {
__kernel_daddr_t f_tfree;
__kernel_ino_t f_tinode;
@@ -206,4 +204,6 @@ struct ustat {
char f_fpack[6];
};

+#endif /* __KERNEL__ */
+
#endif /* _LINUX_TYPES_H */
--


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