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 _LINUX_PRCTL_H 20 #define _LINUX_PRCTL_H 21 #include <linux/types.h> 22 #define PR_SET_PDEATHSIG 1 23 #define PR_GET_PDEATHSIG 2 24 #define PR_GET_DUMPABLE 3 25 #define PR_SET_DUMPABLE 4 26 #define PR_GET_UNALIGN 5 27 #define PR_SET_UNALIGN 6 28 #define PR_UNALIGN_NOPRINT 1 29 #define PR_UNALIGN_SIGBUS 2 30 #define PR_GET_KEEPCAPS 7 31 #define PR_SET_KEEPCAPS 8 32 #define PR_GET_FPEMU 9 33 #define PR_SET_FPEMU 10 34 #define PR_FPEMU_NOPRINT 1 35 #define PR_FPEMU_SIGFPE 2 36 #define PR_GET_FPEXC 11 37 #define PR_SET_FPEXC 12 38 #define PR_FP_EXC_SW_ENABLE 0x80 39 #define PR_FP_EXC_DIV 0x010000 40 #define PR_FP_EXC_OVF 0x020000 41 #define PR_FP_EXC_UND 0x040000 42 #define PR_FP_EXC_RES 0x080000 43 #define PR_FP_EXC_INV 0x100000 44 #define PR_FP_EXC_DISABLED 0 45 #define PR_FP_EXC_NONRECOV 1 46 #define PR_FP_EXC_ASYNC 2 47 #define PR_FP_EXC_PRECISE 3 48 #define PR_GET_TIMING 13 49 #define PR_SET_TIMING 14 50 #define PR_TIMING_STATISTICAL 0 51 #define PR_TIMING_TIMESTAMP 1 52 #define PR_SET_NAME 15 53 #define PR_GET_NAME 16 54 #define PR_GET_ENDIAN 19 55 #define PR_SET_ENDIAN 20 56 #define PR_ENDIAN_BIG 0 57 #define PR_ENDIAN_LITTLE 1 58 #define PR_ENDIAN_PPC_LITTLE 2 59 #define PR_GET_SECCOMP 21 60 #define PR_SET_SECCOMP 22 61 #define PR_CAPBSET_READ 23 62 #define PR_CAPBSET_DROP 24 63 #define PR_GET_TSC 25 64 #define PR_SET_TSC 26 65 #define PR_TSC_ENABLE 1 66 #define PR_TSC_SIGSEGV 2 67 #define PR_GET_SECUREBITS 27 68 #define PR_SET_SECUREBITS 28 69 #define PR_SET_TIMERSLACK 29 70 #define PR_GET_TIMERSLACK 30 71 #define PR_TASK_PERF_EVENTS_DISABLE 31 72 #define PR_TASK_PERF_EVENTS_ENABLE 32 73 #define PR_MCE_KILL 33 74 #define PR_MCE_KILL_CLEAR 0 75 #define PR_MCE_KILL_SET 1 76 #define PR_MCE_KILL_LATE 0 77 #define PR_MCE_KILL_EARLY 1 78 #define PR_MCE_KILL_DEFAULT 2 79 #define PR_MCE_KILL_GET 34 80 #define PR_SET_MM 35 81 #define PR_SET_MM_START_CODE 1 82 #define PR_SET_MM_END_CODE 2 83 #define PR_SET_MM_START_DATA 3 84 #define PR_SET_MM_END_DATA 4 85 #define PR_SET_MM_START_STACK 5 86 #define PR_SET_MM_START_BRK 6 87 #define PR_SET_MM_BRK 7 88 #define PR_SET_MM_ARG_START 8 89 #define PR_SET_MM_ARG_END 9 90 #define PR_SET_MM_ENV_START 10 91 #define PR_SET_MM_ENV_END 11 92 #define PR_SET_MM_AUXV 12 93 #define PR_SET_MM_EXE_FILE 13 94 #define PR_SET_MM_MAP 14 95 #define PR_SET_MM_MAP_SIZE 15 96 struct prctl_mm_map { 97 __u64 start_code; 98 __u64 end_code; 99 __u64 start_data; 100 __u64 end_data; 101 __u64 start_brk; 102 __u64 brk; 103 __u64 start_stack; 104 __u64 arg_start; 105 __u64 arg_end; 106 __u64 env_start; 107 __u64 env_end; 108 __u64 * auxv; 109 __u32 auxv_size; 110 __u32 exe_fd; 111 }; 112 #define PR_SET_PTRACER 0x59616d61 113 #define PR_SET_PTRACER_ANY ((unsigned long) - 1) 114 #define PR_SET_CHILD_SUBREAPER 36 115 #define PR_GET_CHILD_SUBREAPER 37 116 #define PR_SET_NO_NEW_PRIVS 38 117 #define PR_GET_NO_NEW_PRIVS 39 118 #define PR_GET_TID_ADDRESS 40 119 #define PR_SET_THP_DISABLE 41 120 #define PR_GET_THP_DISABLE 42 121 #define PR_MPX_ENABLE_MANAGEMENT 43 122 #define PR_MPX_DISABLE_MANAGEMENT 44 123 #define PR_SET_FP_MODE 45 124 #define PR_GET_FP_MODE 46 125 #define PR_FP_MODE_FR (1 << 0) 126 #define PR_FP_MODE_FRE (1 << 1) 127 #define PR_CAP_AMBIENT 47 128 #define PR_CAP_AMBIENT_IS_SET 1 129 #define PR_CAP_AMBIENT_RAISE 2 130 #define PR_CAP_AMBIENT_LOWER 3 131 #define PR_CAP_AMBIENT_CLEAR_ALL 4 132 #define PR_SVE_SET_VL 50 133 #define PR_SVE_SET_VL_ONEXEC (1 << 18) 134 #define PR_SVE_GET_VL 51 135 #define PR_SVE_VL_LEN_MASK 0xffff 136 #define PR_SVE_VL_INHERIT (1 << 17) 137 #define PR_GET_SPECULATION_CTRL 52 138 #define PR_SET_SPECULATION_CTRL 53 139 #define PR_SPEC_STORE_BYPASS 0 140 #define PR_SPEC_INDIRECT_BRANCH 1 141 #define PR_SPEC_NOT_AFFECTED 0 142 #define PR_SPEC_PRCTL (1UL << 0) 143 #define PR_SPEC_ENABLE (1UL << 1) 144 #define PR_SPEC_DISABLE (1UL << 2) 145 #define PR_SPEC_FORCE_DISABLE (1UL << 3) 146 #define PR_PAC_RESET_KEYS 54 147 #define PR_PAC_APIAKEY (1UL << 0) 148 #define PR_PAC_APIBKEY (1UL << 1) 149 #define PR_PAC_APDAKEY (1UL << 2) 150 #define PR_PAC_APDBKEY (1UL << 3) 151 #define PR_PAC_APGAKEY (1UL << 4) 152 #endif 153