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gerrit.omnirom.org / android_bionic / 106b3a8a7dc03c19a45e322de425ac56aafac358 / . / libc / kernel / uapi / linux / ashmem.h
blob: 62ed37ed46d4871d02d09edcd6e7838c6040432e [file] [log] [blame]
Elliott Hughes8cb52b02013-11-21 13:43:23 -0800[diff] [blame]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_ASHMEM_H
20#define _UAPI_LINUX_ASHMEM_H
21#include <linux/ioctl.h>
Christopher Ferris106b3a82016-08-24 12:15:38 -0700[diff] [blame^]22#include <linux/types.h>
Elliott Hughes8cb52b02013-11-21 13:43:23 -0800[diff] [blame]23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
Christopher Ferris106b3a82016-08-24 12:15:38 -0700[diff] [blame^]24#define ASHMEM_NAME_LEN 256
Elliott Hughes8cb52b02013-11-21 13:43:23 -0800[diff] [blame]25#define ASHMEM_NAME_DEF "dev/ashmem"
26#define ASHMEM_NOT_PURGED 0
27#define ASHMEM_WAS_PURGED 1
Elliott Hughes8cb52b02013-11-21 13:43:23 -0800[diff] [blame]28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
Christopher Ferris106b3a82016-08-24 12:15:38 -0700[diff] [blame^]29#define ASHMEM_IS_UNPINNED 0
Elliott Hughes8cb52b02013-11-21 13:43:23 -0800[diff] [blame]30#define ASHMEM_IS_PINNED 1
31struct ashmem_pin {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]32 __u32 offset;
Elliott Hughes8cb52b02013-11-21 13:43:23 -0800[diff] [blame]33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
Christopher Ferris106b3a82016-08-24 12:15:38 -0700[diff] [blame^]34 __u32 len;
Elliott Hughes8cb52b02013-11-21 13:43:23 -0800[diff] [blame]35};
36#define __ASHMEMIOC 0x77
37#define ASHMEM_SET_NAME _IOW(__ASHMEMIOC, 1, char[ASHMEM_NAME_LEN])
Elliott Hughes8cb52b02013-11-21 13:43:23 -0800[diff] [blame]38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
Christopher Ferris106b3a82016-08-24 12:15:38 -0700[diff] [blame^]39#define ASHMEM_GET_NAME _IOR(__ASHMEMIOC, 2, char[ASHMEM_NAME_LEN])
Elliott Hughes8cb52b02013-11-21 13:43:23 -0800[diff] [blame]40#define ASHMEM_SET_SIZE _IOW(__ASHMEMIOC, 3, size_t)
41#define ASHMEM_GET_SIZE _IO(__ASHMEMIOC, 4)
42#define ASHMEM_SET_PROT_MASK _IOW(__ASHMEMIOC, 5, unsigned long)
Elliott Hughes8cb52b02013-11-21 13:43:23 -0800[diff] [blame]43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
Christopher Ferris106b3a82016-08-24 12:15:38 -0700[diff] [blame^]44#define ASHMEM_GET_PROT_MASK _IO(__ASHMEMIOC, 6)
Elliott Hughes8cb52b02013-11-21 13:43:23 -0800[diff] [blame]45#define ASHMEM_PIN _IOW(__ASHMEMIOC, 7, struct ashmem_pin)
46#define ASHMEM_UNPIN _IOW(__ASHMEMIOC, 8, struct ashmem_pin)
47#define ASHMEM_GET_PIN_STATUS _IO(__ASHMEMIOC, 9)
Elliott Hughes8cb52b02013-11-21 13:43:23 -0800[diff] [blame]48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
Christopher Ferris106b3a82016-08-24 12:15:38 -0700[diff] [blame^]49#define ASHMEM_PURGE_ALL_CACHES _IO(__ASHMEMIOC, 10)
Elliott Hughes8cb52b02013-11-21 13:43:23 -0800[diff] [blame]50#endif