1 /* 2 * This header was generated from the Linux kernel headers by update_headers.py, 3 * to provide necessary information from kernel to userspace, such as constants, 4 * structures, and macros, and thus, contains no copyrightable information. 5 */ 6 #ifndef _LINUX_PRCTL_H 7 #define _LINUX_PRCTL_H 8 #include <linux/types.h> 9 #define PR_SET_PDEATHSIG 1 10 #define PR_GET_PDEATHSIG 2 11 #define PR_GET_DUMPABLE 3 12 #define PR_SET_DUMPABLE 4 13 #define PR_GET_UNALIGN 5 14 #define PR_SET_UNALIGN 6 15 # define PR_UNALIGN_NOPRINT 1 16 # define PR_UNALIGN_SIGBUS 2 17 #define PR_GET_KEEPCAPS 7 18 #define PR_SET_KEEPCAPS 8 19 #define PR_GET_FPEMU 9 20 #define PR_SET_FPEMU 10 21 # define PR_FPEMU_NOPRINT 1 22 # define PR_FPEMU_SIGFPE 2 23 #define PR_GET_FPEXC 11 24 #define PR_SET_FPEXC 12 25 # define PR_FP_EXC_SW_ENABLE 0x80 26 # define PR_FP_EXC_DIV 0x010000 27 # define PR_FP_EXC_OVF 0x020000 28 # define PR_FP_EXC_UND 0x040000 29 # define PR_FP_EXC_RES 0x080000 30 # define PR_FP_EXC_INV 0x100000 31 # define PR_FP_EXC_DISABLED 0 32 # define PR_FP_EXC_NONRECOV 1 33 # define PR_FP_EXC_ASYNC 2 34 # define PR_FP_EXC_PRECISE 3 35 #define PR_GET_TIMING 13 36 #define PR_SET_TIMING 14 37 # define PR_TIMING_STATISTICAL 0 38 # define PR_TIMING_TIMESTAMP 1 39 #define PR_SET_NAME 15 40 #define PR_GET_NAME 16 41 #define PR_GET_ENDIAN 19 42 #define PR_SET_ENDIAN 20 43 # define PR_ENDIAN_BIG 0 44 # define PR_ENDIAN_LITTLE 1 45 # define PR_ENDIAN_PPC_LITTLE 2 46 #define PR_GET_SECCOMP 21 47 #define PR_SET_SECCOMP 22 48 #define PR_CAPBSET_READ 23 49 #define PR_CAPBSET_DROP 24 50 #define PR_GET_TSC 25 51 #define PR_SET_TSC 26 52 # define PR_TSC_ENABLE 1 53 # define PR_TSC_SIGSEGV 2 54 #define PR_GET_SECUREBITS 27 55 #define PR_SET_SECUREBITS 28 56 #define PR_SET_TIMERSLACK 29 57 #define PR_GET_TIMERSLACK 30 58 #define PR_TASK_PERF_EVENTS_DISABLE 31 59 #define PR_TASK_PERF_EVENTS_ENABLE 32 60 #define PR_MCE_KILL 33 61 # define PR_MCE_KILL_CLEAR 0 62 # define PR_MCE_KILL_SET 1 63 # define PR_MCE_KILL_LATE 0 64 # define PR_MCE_KILL_EARLY 1 65 # define PR_MCE_KILL_DEFAULT 2 66 #define PR_MCE_KILL_GET 34 67 #define PR_SET_MM 35 68 # define PR_SET_MM_START_CODE 1 69 # define PR_SET_MM_END_CODE 2 70 # define PR_SET_MM_START_DATA 3 71 # define PR_SET_MM_END_DATA 4 72 # define PR_SET_MM_START_STACK 5 73 # define PR_SET_MM_START_BRK 6 74 # define PR_SET_MM_BRK 7 75 # define PR_SET_MM_ARG_START 8 76 # define PR_SET_MM_ARG_END 9 77 # define PR_SET_MM_ENV_START 10 78 # define PR_SET_MM_ENV_END 11 79 # define PR_SET_MM_AUXV 12 80 # define PR_SET_MM_EXE_FILE 13 81 # define PR_SET_MM_MAP 14 82 # define PR_SET_MM_MAP_SIZE 15 83 struct prctl_mm_map { 84 __u64 start_code; 85 __u64 end_code; 86 __u64 start_data; 87 __u64 end_data; 88 __u64 start_brk; 89 __u64 brk; 90 __u64 start_stack; 91 __u64 arg_start; 92 __u64 arg_end; 93 __u64 env_start; 94 __u64 env_end; 95 __u64 *auxv; 96 __u32 auxv_size; 97 __u32 exe_fd; 98 }; 99 #define PR_SET_PTRACER 0x59616d61 100 # define PR_SET_PTRACER_ANY ((unsigned long)-1) 101 #define PR_SET_CHILD_SUBREAPER 36 102 #define PR_GET_CHILD_SUBREAPER 37 103 #define PR_SET_NO_NEW_PRIVS 38 104 #define PR_GET_NO_NEW_PRIVS 39 105 #define PR_GET_TID_ADDRESS 40 106 #define PR_SET_THP_DISABLE 41 107 #define PR_GET_THP_DISABLE 42 108 #define PR_MPX_ENABLE_MANAGEMENT 43 109 #define PR_MPX_DISABLE_MANAGEMENT 44 110 #define PR_SET_FP_MODE 45 111 #define PR_GET_FP_MODE 46 112 # define PR_FP_MODE_FR (1 << 0) 113 # define PR_FP_MODE_FRE (1 << 1) 114 #define PR_CAP_AMBIENT 47 115 # define PR_CAP_AMBIENT_IS_SET 1 116 # define PR_CAP_AMBIENT_RAISE 2 117 # define PR_CAP_AMBIENT_LOWER 3 118 # define PR_CAP_AMBIENT_CLEAR_ALL 4 119 #define PR_SVE_SET_VL 50 120 # define PR_SVE_SET_VL_ONEXEC (1 << 18) 121 #define PR_SVE_GET_VL 51 122 # define PR_SVE_VL_LEN_MASK 0xffff 123 # define PR_SVE_VL_INHERIT (1 << 17) 124 #define PR_GET_SPECULATION_CTRL 52 125 #define PR_SET_SPECULATION_CTRL 53 126 # define PR_SPEC_STORE_BYPASS 0 127 # define PR_SPEC_INDIRECT_BRANCH 1 128 # define PR_SPEC_NOT_AFFECTED 0 129 # define PR_SPEC_PRCTL (1UL << 0) 130 # define PR_SPEC_ENABLE (1UL << 1) 131 # define PR_SPEC_DISABLE (1UL << 2) 132 # define PR_SPEC_FORCE_DISABLE (1UL << 3) 133 #endif 134