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_SPEC_DISABLE_NOEXEC (1UL << 4)
147 #define PR_PAC_RESET_KEYS 54
148 #define PR_PAC_APIAKEY (1UL << 0)
149 #define PR_PAC_APIBKEY (1UL << 1)
150 #define PR_PAC_APDAKEY (1UL << 2)
151 #define PR_PAC_APDBKEY (1UL << 3)
152 #define PR_PAC_APGAKEY (1UL << 4)
153 #define PR_SET_TAGGED_ADDR_CTRL 55
154 #define PR_GET_TAGGED_ADDR_CTRL 56
155 #define PR_TAGGED_ADDR_ENABLE (1UL << 0)
156 #define PR_MTE_TCF_SHIFT 1
157 #define PR_MTE_TCF_NONE (0UL << PR_MTE_TCF_SHIFT)
158 #define PR_MTE_TCF_SYNC (1UL << PR_MTE_TCF_SHIFT)
159 #define PR_MTE_TCF_ASYNC (2UL << PR_MTE_TCF_SHIFT)
160 #define PR_MTE_TCF_MASK (3UL << PR_MTE_TCF_SHIFT)
161 #define PR_MTE_TAG_SHIFT 3
162 #define PR_MTE_TAG_MASK (0xffffUL << PR_MTE_TAG_SHIFT)
163 #define PR_SET_IO_FLUSHER 57
164 #define PR_GET_IO_FLUSHER 58
165 #define PR_SET_SYSCALL_USER_DISPATCH 59
166 #define PR_SYS_DISPATCH_OFF 0
167 #define PR_SYS_DISPATCH_ON 1
168 #define SYSCALL_DISPATCH_FILTER_ALLOW 0
169 #define SYSCALL_DISPATCH_FILTER_BLOCK 1
170 #define PR_SET_VMA 0x53564d41
171 #define PR_SET_VMA_ANON_NAME 0
172 #endif
173