1 | #ifndef _SYS_PRCTL_H
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2 | #define _SYS_PRCTL_H
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3 |
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4 | #ifdef __cplusplus
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5 | extern "C" {
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6 | #endif
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7 |
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8 | #include <stdint.h>
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9 |
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10 | #define PR_SET_PDEATHSIG 1
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11 | #define PR_GET_PDEATHSIG 2
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12 | #define PR_GET_DUMPABLE 3
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13 | #define PR_SET_DUMPABLE 4
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14 | #define PR_GET_UNALIGN 5
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15 | #define PR_SET_UNALIGN 6
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16 | #define PR_UNALIGN_NOPRINT 1
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17 | #define PR_UNALIGN_SIGBUS 2
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18 | #define PR_GET_KEEPCAPS 7
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19 | #define PR_SET_KEEPCAPS 8
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20 | #define PR_GET_FPEMU 9
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21 | #define PR_SET_FPEMU 10
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22 | #define PR_FPEMU_NOPRINT 1
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23 | #define PR_FPEMU_SIGFPE 2
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24 | #define PR_GET_FPEXC 11
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25 | #define PR_SET_FPEXC 12
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26 | #define PR_FP_EXC_SW_ENABLE 0x80
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27 | #define PR_FP_EXC_DIV 0x010000
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28 | #define PR_FP_EXC_OVF 0x020000
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29 | #define PR_FP_EXC_UND 0x040000
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30 | #define PR_FP_EXC_RES 0x080000
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31 | #define PR_FP_EXC_INV 0x100000
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32 | #define PR_FP_EXC_DISABLED 0
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33 | #define PR_FP_EXC_NONRECOV 1
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34 | #define PR_FP_EXC_ASYNC 2
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35 | #define PR_FP_EXC_PRECISE 3
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36 | #define PR_GET_TIMING 13
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37 | #define PR_SET_TIMING 14
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38 | #define PR_TIMING_STATISTICAL 0
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39 | #define PR_TIMING_TIMESTAMP 1
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40 | #define PR_SET_NAME 15
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41 | #define PR_GET_NAME 16
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42 | #define PR_GET_ENDIAN 19
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43 | #define PR_SET_ENDIAN 20
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44 | #define PR_ENDIAN_BIG 0
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45 | #define PR_ENDIAN_LITTLE 1
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46 | #define PR_ENDIAN_PPC_LITTLE 2
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47 | #define PR_GET_SECCOMP 21
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48 | #define PR_SET_SECCOMP 22
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49 | #define PR_CAPBSET_READ 23
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50 | #define PR_CAPBSET_DROP 24
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51 | #define PR_GET_TSC 25
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52 | #define PR_SET_TSC 26
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53 | #define PR_TSC_ENABLE 1
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54 | #define PR_TSC_SIGSEGV 2
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55 | #define PR_GET_SECUREBITS 27
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56 | #define PR_SET_SECUREBITS 28
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57 | #define PR_SET_TIMERSLACK 29
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58 | #define PR_GET_TIMERSLACK 30
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59 |
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60 | #define PR_TASK_PERF_EVENTS_DISABLE 31
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61 | #define PR_TASK_PERF_EVENTS_ENABLE 32
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62 |
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63 | #define PR_MCE_KILL 33
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64 | #define PR_MCE_KILL_CLEAR 0
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65 | #define PR_MCE_KILL_SET 1
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66 | #define PR_MCE_KILL_LATE 0
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67 | #define PR_MCE_KILL_EARLY 1
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68 | #define PR_MCE_KILL_DEFAULT 2
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69 | #define PR_MCE_KILL_GET 34
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70 |
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71 | #define PR_SET_MM 35
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72 | #define PR_SET_MM_START_CODE 1
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73 | #define PR_SET_MM_END_CODE 2
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74 | #define PR_SET_MM_START_DATA 3
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75 | #define PR_SET_MM_END_DATA 4
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76 | #define PR_SET_MM_START_STACK 5
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77 | #define PR_SET_MM_START_BRK 6
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78 | #define PR_SET_MM_BRK 7
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79 | #define PR_SET_MM_ARG_START 8
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80 | #define PR_SET_MM_ARG_END 9
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81 | #define PR_SET_MM_ENV_START 10
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82 | #define PR_SET_MM_ENV_END 11
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83 | #define PR_SET_MM_AUXV 12
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84 | #define PR_SET_MM_EXE_FILE 13
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85 | #define PR_SET_MM_MAP 14
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86 | #define PR_SET_MM_MAP_SIZE 15
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87 |
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88 | struct prctl_mm_map {
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89 | uint64_t start_code;
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90 | uint64_t end_code;
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91 | uint64_t start_data;
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92 | uint64_t end_data;
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93 | uint64_t start_brk;
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94 | uint64_t brk;
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95 | uint64_t start_stack;
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96 | uint64_t arg_start;
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97 | uint64_t arg_end;
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98 | uint64_t env_start;
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99 | uint64_t env_end;
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100 | uint64_t *auxv;
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101 | uint32_t auxv_size;
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102 | uint32_t exe_fd;
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103 | };
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104 |
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105 | #define PR_SET_PTRACER 0x59616d61
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106 | #define PR_SET_PTRACER_ANY (-1UL)
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107 |
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108 | #define PR_SET_CHILD_SUBREAPER 36
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109 | #define PR_GET_CHILD_SUBREAPER 37
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110 |
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111 | #define PR_SET_NO_NEW_PRIVS 38
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112 | #define PR_GET_NO_NEW_PRIVS 39
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113 |
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114 | #define PR_GET_TID_ADDRESS 40
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115 |
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116 | #define PR_SET_THP_DISABLE 41
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117 | #define PR_GET_THP_DISABLE 42
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118 |
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119 | #define PR_MPX_ENABLE_MANAGEMENT 43
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120 | #define PR_MPX_DISABLE_MANAGEMENT 44
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121 |
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122 | #define PR_SET_FP_MODE 45
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123 | #define PR_GET_FP_MODE 46
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124 | #define PR_FP_MODE_FR (1 << 0)
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125 | #define PR_FP_MODE_FRE (1 << 1)
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126 |
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127 | #define PR_CAP_AMBIENT 47
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128 | #define PR_CAP_AMBIENT_IS_SET 1
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129 | #define PR_CAP_AMBIENT_RAISE 2
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130 | #define PR_CAP_AMBIENT_LOWER 3
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131 | #define PR_CAP_AMBIENT_CLEAR_ALL 4
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132 |
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133 | int prctl (int, ...);
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134 |
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135 | #ifdef __cplusplus
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136 | }
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137 | #endif
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138 |
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139 | #endif
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