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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/include/linux/uio.h
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/include/linux/uio.h')
-rw-r--r--ANDROID_3.4.5/include/linux/uio.h56
1 files changed, 0 insertions, 56 deletions
diff --git a/ANDROID_3.4.5/include/linux/uio.h b/ANDROID_3.4.5/include/linux/uio.h
deleted file mode 100644
index 98c11432..00000000
--- a/ANDROID_3.4.5/include/linux/uio.h
+++ /dev/null
@@ -1,56 +0,0 @@
-#ifndef __LINUX_UIO_H
-#define __LINUX_UIO_H
-
-#include <linux/compiler.h>
-#include <linux/types.h>
-
-/*
- * Berkeley style UIO structures - Alan Cox 1994.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-struct iovec
-{
- void __user *iov_base; /* BSD uses caddr_t (1003.1g requires void *) */
- __kernel_size_t iov_len; /* Must be size_t (1003.1g) */
-};
-
-/*
- * UIO_MAXIOV shall be at least 16 1003.1g (5.4.1.1)
- */
-
-#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.
- *
- * NOTE that it is not safe to use this function until all the iovec's
- * segment lengths have been validated. Because the individual lengths can
- * overflow a size_t when added together.
- */
-static inline size_t iov_length(const struct iovec *iov, unsigned long nr_segs)
-{
- unsigned long seg;
- size_t ret = 0;
-
- for (seg = 0; seg < nr_segs; seg++)
- ret += iov[seg].iov_len;
- return ret;
-}
-
-unsigned long iov_shorten(struct iovec *iov, unsigned long nr_segs, size_t to);
-#endif
-
-#endif