Add IO priority support ('i' key)

1 files changed, 43 insertions, 0 deletions

diff --git a/IOPriority.h b/IOPriority.h
new file mode 100644
index 00000000..d69e30d5
--- /dev/null
+++ b/IOPriority.h
@@ -0,0 +1,43 @@
+/* Do not edit this file. It was automatically generated. */
+
+#ifndef HEADER_IOPriority
+#define HEADER_IOPriority
+/*
+htop - IOPriority.h
+(C) 2004-2012 Hisham H. Muhammad
+Released under the GNU GPL, see the COPYING file
+in the source distribution for its full text.
+
+Based on ionice, 
+Copyright (C) 2005 Jens Axboe <jens@axboe.dk>
+Released under the terms of the GNU General Public License version 2
+*/
+
+
+enum {
+   IOPRIO_CLASS_NONE,
+   IOPRIO_CLASS_RT,
+   IOPRIO_CLASS_BE,
+   IOPRIO_CLASS_IDLE,
+};
+
+#define IOPRIO_WHO_PROCESS 1
+
+#define IOPRIO_CLASS_SHIFT (13)
+#define IOPRIO_PRIO_MASK ((1UL << IOPRIO_CLASS_SHIFT) - 1)
+
+#define IOPriority_class(ioprio_) ((int) ((ioprio_) >> IOPRIO_CLASS_SHIFT) )
+#define IOPriority_data(ioprio_) ((int) ((ioprio_) & IOPRIO_PRIO_MASK) )
+
+typedef int IOPriority;
+
+#define IOPriority_tuple(class_, data_) (((class_) << IOPRIO_CLASS_SHIFT) | data_)
+
+#define IOPriority_error 0xffffffff
+
+#define IOPriority_None IOPriority_tuple(IOPRIO_CLASS_NONE, 0)
+#define IOPriority_Idle IOPriority_tuple(IOPRIO_CLASS_IDLE, 0)
+
+
+
+#endif