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authorYing Wang <wangying@google.com>2012-08-10 10:09:11 -0700
committerYing Wang <wangying@google.com>2012-08-10 10:09:11 -0700
commit435483c91cf16117fc2b864cb6994435ad669bc6 (patch)
treeecae3b1abaa57c09220319de58927782557558f3 /5/platforms/android-3/arch-arm/usr/include/linux/ioprio.h
parentdacf4827686b486347ba5a099697570f4b233409 (diff)
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Create symlink current
and simplify the directory names. With this we will unify all LOCAL_NDK_VERSIONs in the platform to the latest stable NDK. Bug: 6932421 Change-Id: I1842caaced8c621a49e92326bbbd85b284561c0f
Diffstat (limited to '5/platforms/android-3/arch-arm/usr/include/linux/ioprio.h')
-rw-r--r--5/platforms/android-3/arch-arm/usr/include/linux/ioprio.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/5/platforms/android-3/arch-arm/usr/include/linux/ioprio.h b/5/platforms/android-3/arch-arm/usr/include/linux/ioprio.h
new file mode 100644
index 0000000..a0a5d48
--- /dev/null
+++ b/5/platforms/android-3/arch-arm/usr/include/linux/ioprio.h
@@ -0,0 +1,44 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** This header was automatically generated from a Linux kernel header
+ *** of the same name, to make information necessary for userspace to
+ *** call into the kernel available to libc. It contains only constants,
+ *** structures, and macros generated from the original header, and thus,
+ *** contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef IOPRIO_H
+#define IOPRIO_H
+
+#include <linux/sched.h>
+
+#define IOPRIO_BITS (16)
+#define IOPRIO_CLASS_SHIFT (13)
+#define IOPRIO_PRIO_MASK ((1UL << IOPRIO_CLASS_SHIFT) - 1)
+
+#define IOPRIO_PRIO_CLASS(mask) ((mask) >> IOPRIO_CLASS_SHIFT)
+#define IOPRIO_PRIO_DATA(mask) ((mask) & IOPRIO_PRIO_MASK)
+#define IOPRIO_PRIO_VALUE(class, data) (((class) << IOPRIO_CLASS_SHIFT) | data)
+
+#define ioprio_valid(mask) (IOPRIO_PRIO_CLASS((mask)) != IOPRIO_CLASS_NONE)
+
+enum {
+ IOPRIO_CLASS_NONE,
+ IOPRIO_CLASS_RT,
+ IOPRIO_CLASS_BE,
+ IOPRIO_CLASS_IDLE,
+};
+
+#define IOPRIO_BE_NR (8)
+
+enum {
+ IOPRIO_WHO_PROCESS = 1,
+ IOPRIO_WHO_PGRP,
+ IOPRIO_WHO_USER,
+};
+
+#define IOPRIO_NORM (4)
+
+#endif