Update to v5.8 kernel headers.
Kernel headers coming from:
Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.8
Test: NA
Change-Id: I2231c877589820fc09800a200cf4ac62ba74b04c
diff --git a/libc/kernel/uapi/linux/watch_queue.h b/libc/kernel/uapi/linux/watch_queue.h
new file mode 100644
index 0000000..4c4fd01
--- /dev/null
+++ b/libc/kernel/uapi/linux/watch_queue.h
@@ -0,0 +1,85 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** 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.
+ ***
+ *** To edit the content of this header, modify the corresponding
+ *** source file (e.g. under external/kernel-headers/original/) then
+ *** run bionic/libc/kernel/tools/update_all.py
+ ***
+ *** Any manual change here will be lost the next time this script will
+ *** be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _UAPI_LINUX_WATCH_QUEUE_H
+#define _UAPI_LINUX_WATCH_QUEUE_H
+#include <linux/types.h>
+#include <linux/fcntl.h>
+#include <linux/ioctl.h>
+#define O_NOTIFICATION_PIPE O_EXCL
+#define IOC_WATCH_QUEUE_SET_SIZE _IO('W', 0x60)
+#define IOC_WATCH_QUEUE_SET_FILTER _IO('W', 0x61)
+enum watch_notification_type {
+ WATCH_TYPE_META = 0,
+ WATCH_TYPE_KEY_NOTIFY = 1,
+ WATCH_TYPE__NR = 2
+};
+enum watch_meta_notification_subtype {
+ WATCH_META_REMOVAL_NOTIFICATION = 0,
+ WATCH_META_LOSS_NOTIFICATION = 1,
+};
+struct watch_notification {
+ __u32 type : 24;
+ __u32 subtype : 8;
+ __u32 info;
+#define WATCH_INFO_LENGTH 0x0000007f
+#define WATCH_INFO_LENGTH__SHIFT 0
+#define WATCH_INFO_ID 0x0000ff00
+#define WATCH_INFO_ID__SHIFT 8
+#define WATCH_INFO_TYPE_INFO 0xffff0000
+#define WATCH_INFO_TYPE_INFO__SHIFT 16
+#define WATCH_INFO_FLAG_0 0x00010000
+#define WATCH_INFO_FLAG_1 0x00020000
+#define WATCH_INFO_FLAG_2 0x00040000
+#define WATCH_INFO_FLAG_3 0x00080000
+#define WATCH_INFO_FLAG_4 0x00100000
+#define WATCH_INFO_FLAG_5 0x00200000
+#define WATCH_INFO_FLAG_6 0x00400000
+#define WATCH_INFO_FLAG_7 0x00800000
+};
+struct watch_notification_type_filter {
+ __u32 type;
+ __u32 info_filter;
+ __u32 info_mask;
+ __u32 subtype_filter[8];
+};
+struct watch_notification_filter {
+ __u32 nr_filters;
+ __u32 __reserved;
+ struct watch_notification_type_filter filters[];
+};
+struct watch_notification_removal {
+ struct watch_notification watch;
+ __u64 id;
+};
+enum key_notification_subtype {
+ NOTIFY_KEY_INSTANTIATED = 0,
+ NOTIFY_KEY_UPDATED = 1,
+ NOTIFY_KEY_LINKED = 2,
+ NOTIFY_KEY_UNLINKED = 3,
+ NOTIFY_KEY_CLEARED = 4,
+ NOTIFY_KEY_REVOKED = 5,
+ NOTIFY_KEY_INVALIDATED = 6,
+ NOTIFY_KEY_SETATTR = 7,
+};
+struct key_notification {
+ struct watch_notification watch;
+ __u32 key_id;
+ __u32 aux;
+};
+#endif