projects/linux·commit 812ed032

uio: mark uio.h functions __KERNEL__ only

812ed032 · Jiri Slaby <[email protected]> · 2009-07-29 15:04:19 -07:00

To avoid userspace build failures such as:

.../linux/uio.h:37: error: expected `=', `,', `;', `asm' or `__attribute__' before `iov_length'
.../linux/uio.h:47: error: expected declaration specifiers or `...' before `size_t'

move uio functions inside a __KERNEL__ block.

Signed-off-by: Jiri Slaby <[email protected]>
Acked-by: Sam Ravnborg <[email protected]>
Cc: Alexander Viro <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Commit
812ed032cdc8138b7546eecc996879756b92d801
Parents
8da14b5f

Changes

1 files changed · +8 −9

FileStatusAddDelContent
include/linux/uio.hmodified+8−9View file

include/linux/uio.h

View file
diff --git a/include/linux/uio.h b/include/linux/uio.h
index b7fe138..98c1143 100644
--- a/include/linux/uio.h
+++ b/include/linux/uio.h
@@ -19,15 +19,6 @@ struct iovec
__kernel_size_t iov_len; /* Must be size_t (1003.1g) */
};
-#ifdef __KERNEL__
-
-struct kvec {
- void *iov_base; /* and that should *never* hold a userland pointer */
- size_t iov_len;
-};
-
-#endif
-
/*
* UIO_MAXIOV shall be at least 16 1003.1g (5.4.1.1)
*/
@@ -35,6 +26,13 @@ struct kvec {
#define UIO_FASTIOV 8
#define UIO_MAXIOV 1024
+#ifdef __KERNEL__
+
+struct kvec {
+ void *iov_base; /* and that should *never* hold a userland pointer */
+ size_t iov_len;
+};
+
/*
* Total number of bytes covered by an iovec.
*
@@ -53,5 +51,6 @@ static inline size_t iov_length(const struct iovec *iov, unsigned long nr_segs)
}
unsigned long iov_shorten(struct iovec *iov, unsigned long nr_segs, size_t to);
+#endif
#endif