1 /* 2 * This file is auto-generated. Modifications will be lost. 3 * 4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5 * for more information. 6 */ 7 #ifndef _LINUX_SUSPEND_IOCTLS_H 8 #define _LINUX_SUSPEND_IOCTLS_H 9 #include <linux/types.h> 10 struct resume_swap_area { 11 __kernel_loff_t offset; 12 __u32 dev; 13 } __attribute__((packed)); 14 #define SNAPSHOT_IOC_MAGIC '3' 15 #define SNAPSHOT_FREEZE _IO(SNAPSHOT_IOC_MAGIC, 1) 16 #define SNAPSHOT_UNFREEZE _IO(SNAPSHOT_IOC_MAGIC, 2) 17 #define SNAPSHOT_ATOMIC_RESTORE _IO(SNAPSHOT_IOC_MAGIC, 4) 18 #define SNAPSHOT_FREE _IO(SNAPSHOT_IOC_MAGIC, 5) 19 #define SNAPSHOT_FREE_SWAP_PAGES _IO(SNAPSHOT_IOC_MAGIC, 9) 20 #define SNAPSHOT_S2RAM _IO(SNAPSHOT_IOC_MAGIC, 11) 21 #define SNAPSHOT_SET_SWAP_AREA _IOW(SNAPSHOT_IOC_MAGIC, 13, struct resume_swap_area) 22 #define SNAPSHOT_GET_IMAGE_SIZE _IOR(SNAPSHOT_IOC_MAGIC, 14, __kernel_loff_t) 23 #define SNAPSHOT_PLATFORM_SUPPORT _IO(SNAPSHOT_IOC_MAGIC, 15) 24 #define SNAPSHOT_POWER_OFF _IO(SNAPSHOT_IOC_MAGIC, 16) 25 #define SNAPSHOT_CREATE_IMAGE _IOW(SNAPSHOT_IOC_MAGIC, 17, int) 26 #define SNAPSHOT_PREF_IMAGE_SIZE _IO(SNAPSHOT_IOC_MAGIC, 18) 27 #define SNAPSHOT_AVAIL_SWAP_SIZE _IOR(SNAPSHOT_IOC_MAGIC, 19, __kernel_loff_t) 28 #define SNAPSHOT_ALLOC_SWAP_PAGE _IOR(SNAPSHOT_IOC_MAGIC, 20, __kernel_loff_t) 29 #define SNAPSHOT_IOC_MAXNR 20 30 #endif 31