1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI_LINUX_IOPRIO_H
20#define _UAPI_LINUX_IOPRIO_H
21#define IOPRIO_BITS (16)
22#define IOPRIO_CLASS_SHIFT (13)
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#define IOPRIO_PRIO_MASK ((1UL << IOPRIO_CLASS_SHIFT) - 1)
25#define IOPRIO_PRIO_CLASS(mask) ((mask) >> IOPRIO_CLASS_SHIFT)
26#define IOPRIO_PRIO_DATA(mask) ((mask) & IOPRIO_PRIO_MASK)
27#define IOPRIO_PRIO_VALUE(class,data) (((class) << IOPRIO_CLASS_SHIFT) | data)
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29#define ioprio_valid(mask) (IOPRIO_PRIO_CLASS((mask)) != IOPRIO_CLASS_NONE)
30enum {
31  IOPRIO_CLASS_NONE,
32  IOPRIO_CLASS_RT,
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34  IOPRIO_CLASS_BE,
35  IOPRIO_CLASS_IDLE,
36};
37#define IOPRIO_BE_NR (8)
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39enum {
40  IOPRIO_WHO_PROCESS = 1,
41  IOPRIO_WHO_PGRP,
42  IOPRIO_WHO_USER,
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44};
45#define IOPRIO_NORM (4)
46#endif
47