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uts: Allow for address space randomisation.
Randomise the base addresses of shared objects, non-fixed mappings, the
stack and the heap. Introduce a service, svc:/system/process-security,
and a tool psecflags(1) to control and observe it
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--- old/usr/src/uts/sparc/os/name_to_sysnum
+++ new/usr/src/uts/sparc/os/name_to_sysnum
1 1 nosys 0
2 2 rexit 1
3 +psecflags 2
3 4 read 3
4 5 write 4
5 6 open 5
6 7 close 6
7 8 linkat 7
8 9 link 9
9 10 unlink 10
10 11 symlinkat 11
11 12 chdir 12
12 13 gtime 13
13 14 mknod 14
14 15 chmod 15
15 16 chown 16
16 17 brk 17
17 18 stat 18
18 19 lseek 19
19 20 getpid 20
20 21 mount 21
21 22 readlinkat 22
22 23 setuid 23
23 24 getuid 24
24 25 stime 25
25 26 pcsample 26
26 27 alarm 27
27 28 fstat 28
28 29 pause 29
29 30 stty 31
30 31 gtty 32
31 32 access 33
32 33 nice 34
33 34 statfs 35
34 35 syssync 36
35 36 kill 37
36 37 fstatfs 38
37 38 setpgrp 39
38 39 uucopystr 40
39 40 pipe 42
40 41 times 43
41 42 profil 44
42 43 faccessat 45
43 44 setgid 46
44 45 getgid 47
45 46 mknodat 48
46 47 msgsys 49
47 48 sysacct 51
48 49 shmsys 52
49 50 semsys 53
50 51 ioctl 54
51 52 uadmin 55
52 53 fchownat 56
53 54 utssys 57
54 55 fdsync 58
55 56 exece 59
56 57 umask 60
57 58 chroot 61
58 59 fcntl 62
59 60 ulimit 63
60 61 renameat 64
61 62 unlinkat 65
62 63 fstatat 66
63 64 fstatat64 67
64 65 openat 68
65 66 openat64 69
66 67 tasksys 70
67 68 acctctl 71
68 69 exacctsys 72
69 70 getpagesizes 73
70 71 rctlsys 74
71 72 sidsys 75
72 73 lwp_park 77
73 74 sendfilev 78
74 75 rmdir 79
75 76 mkdir 80
76 77 getdents 81
77 78 privsys 82
78 79 ucredsys 83
79 80 sysfs 84
80 81 getmsg 85
81 82 putmsg 86
82 83 lstat 88
83 84 symlink 89
84 85 readlink 90
85 86 setgroups 91
86 87 getgroups 92
87 88 fchmod 93
88 89 fchown 94
89 90 sigprocmask 95
90 91 sigsuspend 96
91 92 sigaltstack 97
92 93 sigaction 98
93 94 sigpending 99
94 95 setcontext 100
95 96 fchmodat 101
96 97 mkdirat 102
97 98 statvfs 103
98 99 fstatvfs 104
99 100 getloadavg 105
100 101 nfs 106
101 102 waitsys 107
102 103 sigsendsys 108
103 104 utimesys 110
104 105 sigresend 111
105 106 priocntlsys 112
106 107 pathconf 113
107 108 mincore 114
108 109 mmap 115
109 110 mprotect 116
110 111 munmap 117
111 112 fpathconf 118
112 113 vfork 119
113 114 fchdir 120
114 115 readv 121
115 116 writev 122
116 117 preadv 123
117 118 pwritev 124
118 119 getrandom 126
119 120 mmapobj 127
120 121 setrlimit 128
121 122 getrlimit 129
122 123 lchown 130
123 124 memcntl 131
124 125 getpmsg 132
125 126 putpmsg 133
126 127 rename 134
127 128 uname 135
128 129 setegid 136
129 130 sysconfig 137
130 131 adjtime 138
131 132 systeminfo 139
132 133 sharefs 140
133 134 seteuid 141
134 135 forksys 142
135 136 sigwait 144
136 137 lwp_info 145
137 138 yield 146
138 139 lwp_sema_post 148
139 140 lwp_sema_trywait 149
140 141 lwp_detach 150
141 142 corectl 151
142 143 modctl 152
143 144 fchroot 153
144 145 vhangup 155
145 146 gettimeofday 156
146 147 getitimer 157
147 148 setitimer 158
148 149 lwp_create 159
149 150 lwp_exit 160
150 151 lwp_suspend 161
151 152 lwp_continue 162
152 153 lwp_kill 163
153 154 lwp_self 164
154 155 lwp_sigmask 165
155 156 lwp_wait 167
156 157 lwp_mutex_wakeup 168
157 158 lwp_cond_wait 170
158 159 lwp_cond_signal 171
159 160 lwp_cond_broadcast 172
160 161 pread 173
161 162 pwrite 174
162 163 llseek 175
163 164 inst_sync 176
164 165 brandsys 177
165 166 kaio 178
166 167 cpc 179
167 168 meminfosys 180
168 169 rusagesys 181
169 170 portfs 182
170 171 pollsys 183
171 172 labelsys 184
172 173 acl 185
173 174 c2audit 186
174 175 processor_bind 187
175 176 processor_info 188
176 177 p_online 189
177 178 sigqueue 190
178 179 clock_gettime 191
179 180 clock_settime 192
180 181 clock_getres 193
181 182 timer_create 194
182 183 timer_delete 195
183 184 timer_settime 196
184 185 timer_gettime 197
185 186 timer_getoverrun 198
186 187 nanosleep 199
187 188 facl 200
188 189 doorfs 201
189 190 setreuid 202
190 191 setregid 203
191 192 install_utrap 204
192 193 signotify 205
193 194 schedctl 206
194 195 pset 207
195 196 sparc_utrap_install 208
196 197 resolvepath 209
197 198 lwp_mutex_timedlock 210
198 199 lwp_sema_timedwait 211
199 200 lwp_rwlock_sys 212
200 201 getdents64 213
201 202 mmap64 214
202 203 stat64 215
203 204 lstat64 216
204 205 fstat64 217
205 206 statvfs64 218
206 207 fstatvfs64 219
207 208 setrlimit64 220
208 209 getrlimit64 221
209 210 pread64 222
210 211 pwrite64 223
211 212 open64 225
212 213 rpcmod 226
213 214 zone 227
214 215 autofs 228
215 216 getcwd 229
216 217 so_socket 230
217 218 so_socketpair 231
218 219 bind 232
219 220 listen 233
220 221 accept 234
221 222 connect 235
222 223 shutdown 236
223 224 recv 237
224 225 recvfrom 238
225 226 recvmsg 239
226 227 send 240
227 228 sendmsg 241
228 229 sendto 242
229 230 getpeername 243
230 231 getsockname 244
231 232 getsockopt 245
232 233 setsockopt 246
233 234 sockconfig 247
234 235 ntp_gettime 248
235 236 ntp_adjtime 249
236 237 lwp_mutex_unlock 250
237 238 lwp_mutex_trylock 251
238 239 lwp_mutex_register 252
239 240 cladm 253
240 241 uucopy 254
241 242 umount2 255
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