| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** 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 _LINUX_SUSPEND_IOCTLS_H |
| #define _LINUX_SUSPEND_IOCTLS_H |
| #include <linux/types.h> |
| struct resume_swap_area { |
| __kernel_loff_t offset; |
| __u32 dev; |
| } __attribute__((packed)); |
| #define SNAPSHOT_IOC_MAGIC '3' |
| #define SNAPSHOT_FREEZE _IO(SNAPSHOT_IOC_MAGIC, 1) |
| #define SNAPSHOT_UNFREEZE _IO(SNAPSHOT_IOC_MAGIC, 2) |
| #define SNAPSHOT_ATOMIC_RESTORE _IO(SNAPSHOT_IOC_MAGIC, 4) |
| #define SNAPSHOT_FREE _IO(SNAPSHOT_IOC_MAGIC, 5) |
| #define SNAPSHOT_FREE_SWAP_PAGES _IO(SNAPSHOT_IOC_MAGIC, 9) |
| #define SNAPSHOT_S2RAM _IO(SNAPSHOT_IOC_MAGIC, 11) |
| #define SNAPSHOT_SET_SWAP_AREA _IOW(SNAPSHOT_IOC_MAGIC, 13, struct resume_swap_area) |
| #define SNAPSHOT_GET_IMAGE_SIZE _IOR(SNAPSHOT_IOC_MAGIC, 14, __kernel_loff_t) |
| #define SNAPSHOT_PLATFORM_SUPPORT _IO(SNAPSHOT_IOC_MAGIC, 15) |
| #define SNAPSHOT_POWER_OFF _IO(SNAPSHOT_IOC_MAGIC, 16) |
| #define SNAPSHOT_CREATE_IMAGE _IOW(SNAPSHOT_IOC_MAGIC, 17, int) |
| #define SNAPSHOT_PREF_IMAGE_SIZE _IO(SNAPSHOT_IOC_MAGIC, 18) |
| #define SNAPSHOT_AVAIL_SWAP_SIZE _IOR(SNAPSHOT_IOC_MAGIC, 19, __kernel_loff_t) |
| #define SNAPSHOT_ALLOC_SWAP_PAGE _IOR(SNAPSHOT_IOC_MAGIC, 20, __kernel_loff_t) |
| #define SNAPSHOT_IOC_MAXNR 20 |
| #endif |
