1*cda5da8dSAndroid Build Coastguard Worker /* 2*cda5da8dSAndroid Build Coastguard Worker * This file is auto-generated. Modifications will be lost. 3*cda5da8dSAndroid Build Coastguard Worker * 4*cda5da8dSAndroid Build Coastguard Worker * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5*cda5da8dSAndroid Build Coastguard Worker * for more information. 6*cda5da8dSAndroid Build Coastguard Worker */ 7*cda5da8dSAndroid Build Coastguard Worker #ifndef _UAPI_LINUX_ASHMEM_H 8*cda5da8dSAndroid Build Coastguard Worker #define _UAPI_LINUX_ASHMEM_H 9*cda5da8dSAndroid Build Coastguard Worker #include <linux/ioctl.h> 10*cda5da8dSAndroid Build Coastguard Worker #include <linux/types.h> 11*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_NAME_LEN 256 12*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_NAME_DEF "dev/ashmem" 13*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_NOT_PURGED 0 14*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_WAS_PURGED 1 15*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_IS_UNPINNED 0 16*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_IS_PINNED 1 17*cda5da8dSAndroid Build Coastguard Worker struct ashmem_pin { 18*cda5da8dSAndroid Build Coastguard Worker __u32 offset; 19*cda5da8dSAndroid Build Coastguard Worker __u32 len; 20*cda5da8dSAndroid Build Coastguard Worker }; 21*cda5da8dSAndroid Build Coastguard Worker #define __ASHMEMIOC 0x77 22*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_SET_NAME _IOW(__ASHMEMIOC, 1, char[ASHMEM_NAME_LEN]) 23*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_GET_NAME _IOR(__ASHMEMIOC, 2, char[ASHMEM_NAME_LEN]) 24*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_SET_SIZE _IOW(__ASHMEMIOC, 3, size_t) 25*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_GET_SIZE _IO(__ASHMEMIOC, 4) 26*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_SET_PROT_MASK _IOW(__ASHMEMIOC, 5, unsigned long) 27*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_GET_PROT_MASK _IO(__ASHMEMIOC, 6) 28*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_PIN _IOW(__ASHMEMIOC, 7, struct ashmem_pin) 29*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_UNPIN _IOW(__ASHMEMIOC, 8, struct ashmem_pin) 30*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_GET_PIN_STATUS _IO(__ASHMEMIOC, 9) 31*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_PURGE_ALL_CACHES _IO(__ASHMEMIOC, 10) 32*cda5da8dSAndroid Build Coastguard Worker #define ASHMEM_GET_FILE_ID _IOR(__ASHMEMIOC, 11, unsigned long) 33*cda5da8dSAndroid Build Coastguard Worker #endif 34