1 /*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "process_helper.h"
17
18 #include <map>
19 #include <sys/sysctl.h>
20
21 namespace Commonlibrary::Platform {
22
23 #define MACOS_ARG_MAX 4096
24 #define MACOS_NOT_EXIST (-1)
25
26 enum class SYSArgUnix : uint8_t {
27 SC_ARG_MAX = 0, // kernel
28 SC_CHILD_MAX = 1,
29 SC_CLK_TCK = 2,
30 SC_NGROUPS_MAX = 3,
31 SC_OPEN_MAX = 4,
32 SC_STREAM_MAX = 5,
33 SC_TZNAME_MAX = 6,
34 SC_JOB_CONTROL = 7,
35 SC_SAVED_IDS = 8,
36 SC_REALTIME_SIGNALS = 9,
37 SC_PRIORITY_SCHEDULING = 10,
38 SC_TIMERS = 11,
39 SC_ASYNCHRONOUS_IO = 12,
40 SC_PRIORITIZED_IO = 13,
41 SC_SYNCHRONIZED_IO = 14,
42 SC_FSYNC = 15,
43 SC_MAPPED_FILES = 16,
44 SC_MEMLOCK = 17,
45 SC_MEMLOCK_RANGE = 18,
46 SC_MEMORY_PROTECTION = 19,
47 SC_MESSAGE_PASSING = 20,
48 SC_SEMAPHORES = 21,
49 SC_SHARED_MEMORY_OBJECTS = 22,
50 SC_AIO_LISTIO_MAX = 23,
51 SC_AIO_MAX = 24,
52 SC_AIO_PRIO_DELTA_MAX = 25,
53 SC_DELAYTIMER_MAX = 26,
54 SC_MQ_OPEN_MAX = 27,
55 SC_MQ_PRIO_MAX = 28,
56 SC_VERSION = 29,
57 SC_PAGESIZE = 30, // same with _SC_PAGE_SIZE in unix
58 SC_RTSIG_MAX = 31,
59 SC_SEM_NSEMS_MAX = 32,
60 SC_SEM_VALUE_MAX = 33,
61 SC_SIGQUEUE_MAX = 34,
62 SC_TIMER_MAX = 35,
63 SC_BC_BASE_MAX = 36,
64 SC_BC_DIM_MAX = 37,
65 SC_BC_SCALE_MAX = 38,
66 SC_BC_STRING_MAX = 39,
67 SC_COLL_WEIGHTS_MAX = 40,
68 SC_EXPR_NEST_MAX = 42,
69 SC_LINE_MAX = 43,
70 SC_RE_DUP_MAX = 44,
71 SC_2_VERSION = 46,
72 SC_2_C_BIND = 47,
73 SC_2_C_DEV = 48,
74 SC_2_FORT_DEV = 49,
75 SC_2_FORT_RUN = 50,
76 SC_2_SW_DEV = 51,
77 SC_2_LOCALEDEF = 52,
78 SC_IOV_MAX = 60, // same with _SC_UIO_MAXIOV in unix
79 SC_THREADS = 67,
80 SC_THREAD_SAFE_FUNCTIONS = 68,
81 SC_GETGR_R_SIZE_MAX = 69,
82 SC_GETPW_R_SIZE_MAX = 70,
83 SC_LOGIN_NAME_MAX = 71,
84 SC_TTY_NAME_MAX = 72,
85 SC_THREAD_DESTRUCTOR_ITERATIONS = 73,
86 SC_THREAD_KEYS_MAX = 74,
87 SC_THREAD_STACK_MIN = 75,
88 SC_THREAD_THREADS_MAX = 76,
89 SC_THREAD_ATTR_STACKADDR = 77,
90 SC_THREAD_ATTR_STACKSIZE = 78,
91 SC_THREAD_PRIORITY_SCHEDULING = 79,
92 SC_THREAD_PRIO_INHERIT = 80,
93 SC_THREAD_PRIO_PROTECT = 81,
94 SC_THREAD_PROCESS_SHARED = 82,
95 SC_NPROCESSORS_CONF = 83,
96 SC_NPROCESSORS_ONLN = 84,
97 SC_PHYS_PAGES = 85,
98 SC_AVPHYS_PAGES = 86,
99 SC_ATEXIT_MAX = 87,
100 SC_PASS_MAX = 88,
101 SC_XOPEN_VERSION = 89,
102 SC_XOPEN_XCU_VERSION = 90,
103 SC_XOPEN_UNIX = 91,
104 SC_XOPEN_CRYPT = 92,
105 SC_XOPEN_ENH_I18N = 93,
106 SC_XOPEN_SHM = 94,
107 SC_2_CHAR_TERM = 95,
108 SC_2_UPE = 97,
109 SC_XOPEN_XPG2 = 98,
110 SC_XOPEN_XPG3 = 99,
111 SC_XOPEN_XPG4 = 100,
112 SC_NZERO = 109,
113 SC_XBS5_ILP32_OFF32 = 125,
114 SC_XBS5_ILP32_OFFBIG = 126,
115 SC_XBS5_LP64_OFF64 = 127,
116 SC_XBS5_LPBIG_OFFBIG = 128,
117 SC_XOPEN_LEGACY = 129,
118 SC_XOPEN_REALTIME = 130,
119 SC_XOPEN_REALTIME_THREADS = 131,
120 SC_ADVISORY_INFO = 132,
121 SC_BARRIERS = 133,
122 SC_CLOCK_SELECTION = 137,
123 SC_CPUTIME = 138,
124 SC_THREAD_CPUTIME = 139,
125 SC_MONOTONIC_CLOCK = 149,
126 SC_READER_WRITER_LOCKS = 153,
127 SC_SPIN_LOCKS = 154,
128 SC_REGEXP = 155,
129 SC_SHELL = 157,
130 SC_SPAWN = 159,
131 SC_SPORADIC_SERVER = 160,
132 SC_THREAD_SPORADIC_SERVER = 161,
133 SC_TIMEOUTS = 164,
134 SC_TYPED_MEMORY_OBJECTS = 165,
135 SC_2_PBS = 168,
136 SC_2_PBS_ACCOUNTING = 169,
137 SC_2_PBS_LOCATE = 170,
138 SC_2_PBS_MESSAGE = 171,
139 SC_2_PBS_TRACK = 172,
140 SC_SYMLOOP_MAX = 173,
141 SC_STREAMS = 174,
142 SC_2_PBS_CHECKPOINT = 175,
143 SC_V6_ILP32_OFF32 = 176,
144 SC_V6_ILP32_OFFBIG = 177,
145 SC_V6_LP64_OFF64 = 178,
146 SC_V6_LPBIG_OFFBIG = 179,
147 SC_HOST_NAME_MAX = 180,
148 SC_TRACE = 181,
149 SC_TRACE_EVENT_FILTER = 182,
150 SC_TRACE_INHERIT = 183,
151 SC_TRACE_LOG = 184,
152 SC_IPV6 = 235,
153 SC_RAW_SOCKETS = 236,
154 SC_V7_ILP32_OFF32 = 237,
155 SC_V7_ILP32_OFFBIG = 238,
156 SC_V7_LP64_OFF64 = 239,
157 SC_V7_LPBIG_OFFBIG = 240,
158 SC_SS_REPL_MAX = 241,
159 SC_TRACE_EVENT_NAME_MAX = 242,
160 SC_TRACE_NAME_MAX = 243,
161 SC_TRACE_SYS_MAX = 244,
162 SC_TRACE_USER_EVENT_MAX = 245,
163 SC_XOPEN_STREAMS = 246,
164 SC_THREAD_ROBUST_PRIO_INHERIT = 247,
165 SC_THREAD_ROBUST_PRIO_PROTECT = 248
166 };
167
168 enum class SYSArgMacOS : uint16_t {
169 SC_ARG_MAX = 1,
170 SC_CHILD_MAX = 2,
171 SC_CLK_TCK = 3,
172 SC_NGROUPS_MAX = 4,
173 SC_OPEN_MAX = 5,
174 SC_JOB_CONTROL = 6,
175 SC_SAVED_IDS = 7,
176 SC_VERSION = 8,
177 SC_BC_BASE_MAX = 9,
178 SC_BC_DIM_MAX = 10,
179 SC_BC_SCALE_MAX = 11,
180 SC_BC_STRING_MAX = 12,
181 SC_COLL_WEIGHTS_MAX = 13,
182 SC_EXPR_NEST_MAX = 14,
183 SC_LINE_MAX = 15,
184 SC_RE_DUP_MAX = 16,
185 SC_2_VERSION = 17,
186 SC_2_C_BIND = 18,
187 SC_2_C_DEV = 19,
188 SC_2_CHAR_TERM = 20,
189 SC_2_FORT_DEV = 21,
190 SC_2_FORT_RUN = 22,
191 SC_2_LOCALEDEF = 23,
192 SC_2_SW_DEV = 24,
193 SC_2_UPE = 25,
194 SC_STREAM_MAX = 26,
195 SC_TZNAME_MAX = 27,
196 SC_ASYNCHRONOUS_IO = 28,
197 SC_PAGESIZE = 29, // same with _SC_PAGE_SIZE in mac platform
198 SC_MEMLOCK = 30,
199 SC_MEMLOCK_RANGE = 31,
200 SC_MEMORY_PROTECTION = 32,
201 SC_MESSAGE_PASSING = 33,
202 SC_PRIORITIZED_IO = 34,
203 SC_PRIORITY_SCHEDULING = 35,
204 SC_REALTIME_SIGNALS = 36,
205 SC_SEMAPHORES = 37,
206 SC_FSYNC = 38,
207 SC_SHARED_MEMORY_OBJECTS = 39,
208 SC_SYNCHRONIZED_IO = 40,
209 SC_TIMERS = 41,
210 SC_AIO_LISTIO_MAX = 42,
211 SC_AIO_MAX = 43,
212 SC_AIO_PRIO_DELTA_MAX = 44,
213 SC_DELAYTIMER_MAX = 45,
214 SC_MQ_OPEN_MAX = 46,
215 SC_MAPPED_FILES = 47,
216 SC_RTSIG_MAX = 48,
217 SC_SEM_NSEMS_MAX = 49,
218 SC_SEM_VALUE_MAX = 50,
219 SC_SIGQUEUE_MAX = 51,
220 SC_TIMER_MAX = 52,
221 SC_NPROCESSORS_CONF = 57,
222 SC_NPROCESSORS_ONLN = 58,
223 SC_2_PBS = 59,
224 SC_2_PBS_ACCOUNTING = 60,
225 SC_2_PBS_CHECKPOINT = 61,
226 SC_2_PBS_LOCATE = 62,
227 SC_2_PBS_MESSAGE = 63,
228 SC_2_PBS_TRACK = 64,
229 SC_ADVISORY_INFO = 65,
230 SC_BARRIERS = 66,
231 SC_CLOCK_SELECTION = 67,
232 SC_CPUTIME = 68,
233 SC_FILE_LOCKING = 69,
234 SC_GETGR_R_SIZE_MAX = 70,
235 SC_GETPW_R_SIZE_MAX = 71,
236 SC_HOST_NAME_MAX = 72,
237 SC_LOGIN_NAME_MAX = 73,
238 SC_MONOTONIC_CLOCK = 74,
239 SC_MQ_PRIO_MAX = 75,
240 SC_READER_WRITER_LOCKS = 76,
241 SC_REGEXP = 77,
242 SC_SHELL = 78,
243 SC_SPAWN = 79,
244 SC_SPIN_LOCKS = 80,
245 SC_SPORADIC_SERVER = 81,
246 SC_THREAD_ATTR_STACKADDR = 82,
247 SC_THREAD_ATTR_STACKSIZE = 83,
248 SC_THREAD_CPUTIME = 84,
249 SC_THREAD_DESTRUCTOR_ITERATIONS = 85,
250 SC_THREAD_KEYS_MAX = 86,
251 SC_THREAD_PRIO_INHERIT = 87,
252 SC_THREAD_PRIO_PROTECT = 88,
253 SC_THREAD_PRIORITY_SCHEDULING = 89,
254 SC_THREAD_PROCESS_SHARED = 90,
255 SC_THREAD_SAFE_FUNCTIONS = 91,
256 SC_THREAD_SPORADIC_SERVER = 92,
257 SC_THREAD_STACK_MIN = 93,
258 SC_THREAD_THREADS_MAX = 94,
259 SC_TIMEOUTS = 95,
260 SC_THREADS = 96,
261 SC_TRACE = 97,
262 SC_TRACE_EVENT_FILTER = 98,
263 SC_TRACE_INHERIT = 99,
264 SC_TRACE_LOG = 100,
265 SC_TTY_NAME_MAX = 101,
266 SC_TYPED_MEMORY_OBJECTS = 102,
267 SC_V6_ILP32_OFF32 = 103,
268 SC_V6_ILP32_OFFBIG = 104,
269 SC_V6_LP64_OFF64 = 105,
270 SC_V6_LPBIG_OFFBIG = 106,
271 SC_IPV6 = 118,
272 SC_RAW_SOCKETS = 119,
273 SC_SYMLOOP_MAX = 120,
274 SC_ATEXIT_MAX = 107,
275 SC_IOV_MAX = 56,
276 SC_XOPEN_CRYPT = 108,
277 SC_XOPEN_ENH_I18N = 109,
278 SC_XOPEN_LEGACY = 110,
279 SC_XOPEN_REALTIME = 111,
280 SC_XOPEN_REALTIME_THREADS = 112,
281 SC_XOPEN_SHM = 113,
282 SC_XOPEN_STREAMS = 114,
283 SC_XOPEN_UNIX = 115,
284 SC_XOPEN_VERSION = 116,
285 SC_XOPEN_XCU_VERSION = 121,
286 SC_XBS5_ILP32_OFF32 = 122,
287 SC_XBS5_ILP32_OFFBIG = 123,
288 SC_XBS5_LP64_OFF64 = 124,
289 SC_XBS5_LPBIG_OFFBIG = 125,
290 SC_SS_REPL_MAX = 126,
291 SC_TRACE_EVENT_NAME_MAX = 127,
292 SC_TRACE_NAME_MAX = 128,
293 SC_TRACE_SYS_MAX = 129,
294 SC_TRACE_USER_EVENT_MAX = 130,
295 SC_PASS_MAX = 131,
296 SC_PHYS_PAGES = 200
297 };
298
299 std::map<SYSArgUnix, SYSArgMacOS> sysconfig_map = {
300 {SYSArgUnix::SC_ARG_MAX, SYSArgMacOS::SC_ARG_MAX},
301 {SYSArgUnix::SC_CHILD_MAX, SYSArgMacOS::SC_CHILD_MAX},
302 {SYSArgUnix::SC_CLK_TCK, SYSArgMacOS::SC_CLK_TCK},
303 {SYSArgUnix::SC_NGROUPS_MAX, SYSArgMacOS::SC_NGROUPS_MAX},
304 {SYSArgUnix::SC_OPEN_MAX, SYSArgMacOS::SC_OPEN_MAX},
305 {SYSArgUnix::SC_STREAM_MAX, SYSArgMacOS::SC_STREAM_MAX},
306 {SYSArgUnix::SC_TZNAME_MAX, SYSArgMacOS::SC_TZNAME_MAX},
307 {SYSArgUnix::SC_JOB_CONTROL, SYSArgMacOS::SC_JOB_CONTROL},
308 {SYSArgUnix::SC_SAVED_IDS, SYSArgMacOS::SC_SAVED_IDS},
309 {SYSArgUnix::SC_REALTIME_SIGNALS, SYSArgMacOS::SC_REALTIME_SIGNALS},
310 {SYSArgUnix::SC_PRIORITY_SCHEDULING, SYSArgMacOS::SC_PRIORITY_SCHEDULING},
311 {SYSArgUnix::SC_TIMERS, SYSArgMacOS::SC_TIMERS},
312 {SYSArgUnix::SC_ASYNCHRONOUS_IO, SYSArgMacOS::SC_ASYNCHRONOUS_IO},
313 {SYSArgUnix::SC_PRIORITIZED_IO, SYSArgMacOS::SC_PRIORITIZED_IO},
314 {SYSArgUnix::SC_SYNCHRONIZED_IO, SYSArgMacOS::SC_SYNCHRONIZED_IO},
315 {SYSArgUnix::SC_FSYNC, SYSArgMacOS::SC_FSYNC},
316 {SYSArgUnix::SC_MAPPED_FILES, SYSArgMacOS::SC_MAPPED_FILES},
317 {SYSArgUnix::SC_MEMLOCK, SYSArgMacOS::SC_MEMLOCK},
318 {SYSArgUnix::SC_MEMLOCK_RANGE, SYSArgMacOS::SC_MEMLOCK_RANGE},
319 {SYSArgUnix::SC_MEMORY_PROTECTION, SYSArgMacOS::SC_MEMORY_PROTECTION},
320 {SYSArgUnix::SC_MESSAGE_PASSING, SYSArgMacOS::SC_MESSAGE_PASSING},
321 {SYSArgUnix::SC_SEMAPHORES, SYSArgMacOS::SC_SEMAPHORES},
322 {SYSArgUnix::SC_SHARED_MEMORY_OBJECTS, SYSArgMacOS::SC_SHARED_MEMORY_OBJECTS},
323 {SYSArgUnix::SC_AIO_LISTIO_MAX, SYSArgMacOS::SC_AIO_LISTIO_MAX},
324 {SYSArgUnix::SC_AIO_MAX, SYSArgMacOS::SC_AIO_MAX},
325 {SYSArgUnix::SC_AIO_PRIO_DELTA_MAX, SYSArgMacOS::SC_AIO_PRIO_DELTA_MAX},
326 {SYSArgUnix::SC_DELAYTIMER_MAX, SYSArgMacOS::SC_DELAYTIMER_MAX},
327 {SYSArgUnix::SC_MQ_OPEN_MAX, SYSArgMacOS::SC_MQ_OPEN_MAX},
328 {SYSArgUnix::SC_MQ_PRIO_MAX, SYSArgMacOS::SC_MQ_PRIO_MAX},
329 {SYSArgUnix::SC_VERSION, SYSArgMacOS::SC_VERSION},
330 {SYSArgUnix::SC_PAGESIZE, SYSArgMacOS::SC_PAGESIZE},
331 {SYSArgUnix::SC_RTSIG_MAX, SYSArgMacOS::SC_RTSIG_MAX},
332 {SYSArgUnix::SC_SEM_NSEMS_MAX, SYSArgMacOS::SC_SEM_NSEMS_MAX},
333 {SYSArgUnix::SC_SEM_VALUE_MAX, SYSArgMacOS::SC_SEM_VALUE_MAX},
334 {SYSArgUnix::SC_SIGQUEUE_MAX, SYSArgMacOS::SC_SIGQUEUE_MAX},
335 {SYSArgUnix::SC_TIMER_MAX, SYSArgMacOS::SC_TIMER_MAX},
336 {SYSArgUnix::SC_BC_BASE_MAX, SYSArgMacOS::SC_BC_BASE_MAX},
337 {SYSArgUnix::SC_BC_DIM_MAX, SYSArgMacOS::SC_BC_DIM_MAX},
338 {SYSArgUnix::SC_BC_SCALE_MAX, SYSArgMacOS::SC_BC_SCALE_MAX},
339 {SYSArgUnix::SC_BC_STRING_MAX, SYSArgMacOS::SC_BC_STRING_MAX},
340 {SYSArgUnix::SC_COLL_WEIGHTS_MAX, SYSArgMacOS::SC_COLL_WEIGHTS_MAX},
341 {SYSArgUnix::SC_EXPR_NEST_MAX, SYSArgMacOS::SC_EXPR_NEST_MAX},
342 {SYSArgUnix::SC_LINE_MAX, SYSArgMacOS::SC_LINE_MAX},
343 {SYSArgUnix::SC_RE_DUP_MAX, SYSArgMacOS::SC_RE_DUP_MAX},
344 {SYSArgUnix::SC_2_VERSION, SYSArgMacOS::SC_2_VERSION},
345 {SYSArgUnix::SC_2_C_BIND, SYSArgMacOS::SC_2_C_BIND},
346 {SYSArgUnix::SC_2_C_DEV, SYSArgMacOS::SC_2_C_DEV},
347 {SYSArgUnix::SC_2_FORT_DEV, SYSArgMacOS::SC_2_FORT_DEV},
348 {SYSArgUnix::SC_2_FORT_RUN, SYSArgMacOS::SC_2_FORT_RUN},
349 {SYSArgUnix::SC_2_SW_DEV, SYSArgMacOS::SC_2_SW_DEV},
350 {SYSArgUnix::SC_2_LOCALEDEF, SYSArgMacOS::SC_2_LOCALEDEF},
351 {SYSArgUnix::SC_IOV_MAX, SYSArgMacOS::SC_IOV_MAX},
352 {SYSArgUnix::SC_THREADS, SYSArgMacOS::SC_THREADS},
353 {SYSArgUnix::SC_THREAD_SAFE_FUNCTIONS, SYSArgMacOS::SC_THREAD_SAFE_FUNCTIONS},
354 {SYSArgUnix::SC_GETGR_R_SIZE_MAX, SYSArgMacOS::SC_GETGR_R_SIZE_MAX},
355 {SYSArgUnix::SC_GETPW_R_SIZE_MAX, SYSArgMacOS::SC_GETPW_R_SIZE_MAX},
356 {SYSArgUnix::SC_LOGIN_NAME_MAX, SYSArgMacOS::SC_LOGIN_NAME_MAX},
357 {SYSArgUnix::SC_TTY_NAME_MAX, SYSArgMacOS::SC_TTY_NAME_MAX},
358 {SYSArgUnix::SC_THREAD_DESTRUCTOR_ITERATIONS, SYSArgMacOS::SC_THREAD_DESTRUCTOR_ITERATIONS},
359 {SYSArgUnix::SC_THREAD_KEYS_MAX, SYSArgMacOS::SC_THREAD_KEYS_MAX},
360 {SYSArgUnix::SC_THREAD_STACK_MIN, SYSArgMacOS::SC_THREAD_STACK_MIN},
361 {SYSArgUnix::SC_THREAD_THREADS_MAX, SYSArgMacOS::SC_THREAD_THREADS_MAX},
362 {SYSArgUnix::SC_THREAD_ATTR_STACKADDR, SYSArgMacOS::SC_THREAD_ATTR_STACKADDR},
363 {SYSArgUnix::SC_THREAD_ATTR_STACKSIZE, SYSArgMacOS::SC_THREAD_ATTR_STACKSIZE},
364 {SYSArgUnix::SC_THREAD_PRIORITY_SCHEDULING, SYSArgMacOS::SC_THREAD_PRIORITY_SCHEDULING},
365 {SYSArgUnix::SC_THREAD_PRIO_INHERIT, SYSArgMacOS::SC_THREAD_PRIO_INHERIT},
366 {SYSArgUnix::SC_THREAD_PRIO_PROTECT, SYSArgMacOS::SC_THREAD_PRIO_PROTECT},
367 {SYSArgUnix::SC_THREAD_PROCESS_SHARED, SYSArgMacOS::SC_THREAD_PROCESS_SHARED},
368 {SYSArgUnix::SC_NPROCESSORS_CONF, SYSArgMacOS::SC_NPROCESSORS_CONF},
369 {SYSArgUnix::SC_NPROCESSORS_ONLN, SYSArgMacOS::SC_NPROCESSORS_ONLN},
370 {SYSArgUnix::SC_PHYS_PAGES, SYSArgMacOS::SC_PHYS_PAGES},
371 {SYSArgUnix::SC_ATEXIT_MAX, SYSArgMacOS::SC_ATEXIT_MAX},
372 {SYSArgUnix::SC_PASS_MAX, SYSArgMacOS::SC_PASS_MAX},
373 {SYSArgUnix::SC_XOPEN_VERSION, SYSArgMacOS::SC_XOPEN_VERSION},
374 {SYSArgUnix::SC_XOPEN_XCU_VERSION, SYSArgMacOS::SC_XOPEN_XCU_VERSION},
375 {SYSArgUnix::SC_XOPEN_UNIX, SYSArgMacOS::SC_XOPEN_UNIX},
376 {SYSArgUnix::SC_XOPEN_CRYPT, SYSArgMacOS::SC_XOPEN_CRYPT},
377 {SYSArgUnix::SC_XOPEN_ENH_I18N, SYSArgMacOS::SC_XOPEN_ENH_I18N},
378 {SYSArgUnix::SC_XOPEN_SHM, SYSArgMacOS::SC_XOPEN_SHM},
379 {SYSArgUnix::SC_2_CHAR_TERM, SYSArgMacOS::SC_2_CHAR_TERM},
380 {SYSArgUnix::SC_2_UPE, SYSArgMacOS::SC_2_UPE},
381 {SYSArgUnix::SC_XBS5_ILP32_OFF32, SYSArgMacOS::SC_XBS5_ILP32_OFF32},
382 {SYSArgUnix::SC_XBS5_ILP32_OFFBIG, SYSArgMacOS::SC_XBS5_ILP32_OFFBIG},
383 {SYSArgUnix::SC_XBS5_LP64_OFF64, SYSArgMacOS::SC_XBS5_LP64_OFF64},
384 {SYSArgUnix::SC_XBS5_LPBIG_OFFBIG, SYSArgMacOS::SC_XBS5_LPBIG_OFFBIG},
385 {SYSArgUnix::SC_XOPEN_LEGACY, SYSArgMacOS::SC_XOPEN_LEGACY},
386 {SYSArgUnix::SC_XOPEN_REALTIME, SYSArgMacOS::SC_XOPEN_REALTIME},
387 {SYSArgUnix::SC_XOPEN_REALTIME_THREADS, SYSArgMacOS::SC_XOPEN_REALTIME_THREADS},
388 {SYSArgUnix::SC_ADVISORY_INFO, SYSArgMacOS::SC_ADVISORY_INFO},
389 {SYSArgUnix::SC_BARRIERS, SYSArgMacOS::SC_BARRIERS},
390 {SYSArgUnix::SC_CLOCK_SELECTION, SYSArgMacOS::SC_CLOCK_SELECTION},
391 {SYSArgUnix::SC_CPUTIME, SYSArgMacOS::SC_CPUTIME},
392 {SYSArgUnix::SC_THREAD_CPUTIME, SYSArgMacOS::SC_THREAD_CPUTIME},
393 {SYSArgUnix::SC_MONOTONIC_CLOCK, SYSArgMacOS::SC_MONOTONIC_CLOCK},
394 {SYSArgUnix::SC_READER_WRITER_LOCKS, SYSArgMacOS::SC_READER_WRITER_LOCKS},
395 {SYSArgUnix::SC_SPIN_LOCKS, SYSArgMacOS::SC_SPIN_LOCKS},
396 {SYSArgUnix::SC_REGEXP, SYSArgMacOS::SC_REGEXP},
397 {SYSArgUnix::SC_SHELL, SYSArgMacOS::SC_SHELL},
398 {SYSArgUnix::SC_SPAWN, SYSArgMacOS::SC_SPAWN},
399 {SYSArgUnix::SC_SPORADIC_SERVER, SYSArgMacOS::SC_SPORADIC_SERVER},
400 {SYSArgUnix::SC_THREAD_SPORADIC_SERVER, SYSArgMacOS::SC_THREAD_SPORADIC_SERVER},
401 {SYSArgUnix::SC_TIMEOUTS, SYSArgMacOS::SC_TIMEOUTS},
402 {SYSArgUnix::SC_TYPED_MEMORY_OBJECTS, SYSArgMacOS::SC_TYPED_MEMORY_OBJECTS},
403 {SYSArgUnix::SC_2_PBS, SYSArgMacOS::SC_2_PBS},
404 {SYSArgUnix::SC_2_PBS_ACCOUNTING, SYSArgMacOS::SC_2_PBS_ACCOUNTING},
405 {SYSArgUnix::SC_2_PBS_LOCATE, SYSArgMacOS::SC_2_PBS_LOCATE},
406 {SYSArgUnix::SC_2_PBS_MESSAGE, SYSArgMacOS::SC_2_PBS_MESSAGE},
407 {SYSArgUnix::SC_2_PBS_TRACK, SYSArgMacOS::SC_2_PBS_TRACK},
408 {SYSArgUnix::SC_SYMLOOP_MAX, SYSArgMacOS::SC_SYMLOOP_MAX},
409 {SYSArgUnix::SC_2_PBS_CHECKPOINT, SYSArgMacOS::SC_2_PBS_CHECKPOINT},
410 {SYSArgUnix::SC_V6_ILP32_OFF32, SYSArgMacOS::SC_V6_ILP32_OFF32},
411 {SYSArgUnix::SC_V6_ILP32_OFFBIG, SYSArgMacOS::SC_V6_ILP32_OFFBIG},
412 {SYSArgUnix::SC_V6_LP64_OFF64, SYSArgMacOS::SC_V6_LP64_OFF64},
413 {SYSArgUnix::SC_V6_LPBIG_OFFBIG, SYSArgMacOS::SC_V6_LPBIG_OFFBIG},
414 {SYSArgUnix::SC_HOST_NAME_MAX, SYSArgMacOS::SC_HOST_NAME_MAX},
415 {SYSArgUnix::SC_TRACE, SYSArgMacOS::SC_TRACE},
416 {SYSArgUnix::SC_TRACE_EVENT_FILTER, SYSArgMacOS::SC_TRACE_EVENT_FILTER},
417 {SYSArgUnix::SC_TRACE_INHERIT, SYSArgMacOS::SC_TRACE_INHERIT},
418 {SYSArgUnix::SC_TRACE_LOG, SYSArgMacOS::SC_TRACE_LOG},
419 {SYSArgUnix::SC_IPV6, SYSArgMacOS::SC_IPV6},
420 {SYSArgUnix::SC_RAW_SOCKETS, SYSArgMacOS::SC_RAW_SOCKETS},
421 {SYSArgUnix::SC_SS_REPL_MAX, SYSArgMacOS::SC_SS_REPL_MAX},
422 {SYSArgUnix::SC_TRACE_EVENT_NAME_MAX, SYSArgMacOS::SC_TRACE_EVENT_NAME_MAX},
423 {SYSArgUnix::SC_TRACE_NAME_MAX, SYSArgMacOS::SC_TRACE_NAME_MAX},
424 {SYSArgUnix::SC_TRACE_SYS_MAX, SYSArgMacOS::SC_TRACE_SYS_MAX},
425 {SYSArgUnix::SC_TRACE_USER_EVENT_MAX, SYSArgMacOS::SC_TRACE_USER_EVENT_MAX},
426 {SYSArgUnix::SC_XOPEN_STREAMS, SYSArgMacOS::SC_XOPEN_STREAMS},
427 };
428
ProcessExit(int signal)429 void ProcessExit(int signal)
430 {
431 exit(signal);
432 }
433
GetSysConfig(int number)434 int GetSysConfig(int number)
435 {
436 SYSArgUnix unixSysconf = static_cast<SYSArgUnix>(number);
437 if (unixSysconf == SYSArgUnix::SC_ARG_MAX) {
438 return MACOS_ARG_MAX;
439 }
440 uint16_t index = static_cast<uint16_t>(sysconfig_map[unixSysconf]);
441 auto configinfo = static_cast<int32_t>(sysconf(index));
442 if (configinfo < 0) {
443 HILOG_ERROR("Unable to find this system configuration on MAC platform:[unix]%d", unixSysconf);
444 return MACOS_NOT_EXIST;
445 }
446 return configinfo;
447 }
448
GetSysTimer()449 double GetSysTimer()
450 {
451 struct timeval boottime;
452 struct timeval now;
453 struct timezone tz;
454 int mib[2] = { CTL_KERN, KERN_BOOTTIME };
455 size_t size = sizeof(boottime);
456 gettimeofday(&now, &tz);
457 double systimer = -1;
458 #define MIB_SIZE 2
459 #define MICROSECONDS_OF_SECOND (1000.0*1000.0)
460 if (sysctl(mib, MIB_SIZE, &boottime, &size, NULL, 0) != -1 && boottime.tv_sec != 0) {
461 systimer = now.tv_sec - boottime.tv_sec;
462 systimer += (double)(now.tv_usec - boottime.tv_usec) / MICROSECONDS_OF_SECOND;
463 }
464 return systimer;
465 }
466
GetThreadId()467 int GetThreadId()
468 {
469 uint64_t proTid;
470 pthread_threadid_np(0, &proTid);
471 return proTid;
472 }
473
GetThreadPRY(int tid)474 int GetThreadPRY(int tid)
475 {
476 int32_t pri = getpriority(PRIO_DARWIN_THREAD, 0); // 0: current thread
477 return pri;
478 }
479
GetProcessStartRealtime()480 double GetProcessStartRealtime()
481 {
482 int pid = getpid();
483 struct kinfo_proc info;
484 size_t size = sizeof(info);
485 int mib[] = {CTL_KERN, KERN_PROC, KERN_PROC_PID, pid};
486
487 int ret = sysctl(mib, sizeof(mib)/sizeof(*mib), &info, &size, NULL, 0);
488 if (ret == 0) {
489 double tvSec = info.kp_proc.p_un.__p_starttime.tv_sec;
490 double tvUsec = info.kp_proc.p_un.__p_starttime.tv_usec;
491 return tvSec * 1000.0 + tvUsec / 1000.0; // 1000.0 : Calculate milliseconds
492 }
493 return 0;
494 }
495 } // namespace Commonlibrary::Platform