[PATCH v3 1/1] UIO: mark uio.h functions __KERNEL__ only

[Jiri Slaby]

To avoid userspace build failures such as:
.../linux/uio.h:37: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before âiov_lengthâ
.../linux/uio.h:47: error: expected declaration specifiers or â...â before âsize_tâ
move uio functions inside a __KERNEL__ block.

Signed-off-by: Jiri Slaby <jirislaby@xxxxxxxxx>
---
 include/linux/uio.h |   17 ++++++++---------
 1 files changed, 8 insertions(+), 9 deletions(-)

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
-- 
1.6.3.3

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