xref: /php-src/ext/pcntl/pcntl.stub.php (revision 3a300e92) 
1<?php
2
3/** @generate-class-entries */
4
5/* Wait Constants */
6
7#ifdef WNOHANG
8/**
9 * @var int
10 * @cvalue LONG_CONST(WNOHANG)
11 */
12const WNOHANG = UNKNOWN;
13#endif
14#ifdef WUNTRACED
15/**
16 * @var int
17 * @cvalue LONG_CONST(WUNTRACED)
18 */
19const WUNTRACED = UNKNOWN;
20#endif
21#ifdef HAVE_WCONTINUED
22/**
23 * @var int
24 * @cvalue LONG_CONST(WCONTINUED)
25 */
26const WCONTINUED = UNKNOWN;
27#endif
28
29/* Signal Constants */
30
31/**
32 * @var int
33 * @cvalue LONG_CONST(SIG_IGN)
34 */
35const SIG_IGN = UNKNOWN;
36/**
37 * @var int
38 * @cvalue LONG_CONST(SIG_DFL)
39 */
40const SIG_DFL = UNKNOWN;
41/**
42 * @var int
43 * @cvalue LONG_CONST(SIG_ERR)
44 */
45const SIG_ERR = UNKNOWN;
46/**
47 * @var int
48 * @cvalue LONG_CONST(SIGHUP)
49 */
50const SIGHUP = UNKNOWN;
51/**
52 * @var int
53 * @cvalue LONG_CONST(SIGINT)
54 */
55const SIGINT = UNKNOWN;
56/**
57 * @var int
58 * @cvalue LONG_CONST(SIGQUIT)
59 */
60const SIGQUIT = UNKNOWN;
61/**
62 * @var int
63 * @cvalue LONG_CONST(SIGILL)
64 */
65const SIGILL = UNKNOWN;
66/**
67 * @var int
68 * @cvalue LONG_CONST(SIGTRAP)
69 */
70const SIGTRAP = UNKNOWN;
71/**
72 * @var int
73 * @cvalue LONG_CONST(SIGABRT)
74 */
75const SIGABRT = UNKNOWN;
76#ifdef SIGIOT
77/**
78 * @var int
79 * @cvalue LONG_CONST(SIGIOT)
80 */
81const SIGIOT = UNKNOWN;
82#endif
83
84/**
85 * @var int
86 * @cvalue LONG_CONST(SIGBUS)
87 */
88const SIGBUS = UNKNOWN;
89/**
90 * @var int
91 * @cvalue LONG_CONST(SIGFPE)
92 */
93const SIGFPE = UNKNOWN;
94/**
95 * @var int
96 * @cvalue LONG_CONST(SIGKILL)
97 */
98const SIGKILL = UNKNOWN;
99/**
100 * @var int
101 * @cvalue LONG_CONST(SIGUSR1)
102 */
103const SIGUSR1 = UNKNOWN;
104/**
105 * @var int
106 * @cvalue LONG_CONST(SIGSEGV)
107 */
108const SIGSEGV = UNKNOWN;
109/**
110 * @var int
111 * @cvalue LONG_CONST(SIGUSR2)
112 */
113const SIGUSR2 = UNKNOWN;
114/**
115 * @var int
116 * @cvalue LONG_CONST(SIGPIPE)
117 */
118const SIGPIPE = UNKNOWN;
119/**
120 * @var int
121 * @cvalue LONG_CONST(SIGALRM)
122 */
123const SIGALRM = UNKNOWN;
124/**
125 * @var int
126 * @cvalue LONG_CONST(SIGTERM)
127 */
128const SIGTERM = UNKNOWN;
129#ifdef SIGSTKFLT
130/**
131 * @var int
132 * @cvalue LONG_CONST(SIGSTKFLT)
133 */
134const SIGSTKFLT = UNKNOWN;
135#endif
136#ifdef SIGCLD
137/**
138 * @var int
139 * @cvalue LONG_CONST(SIGCLD)
140 */
141const SIGCLD = UNKNOWN;
142#endif
143#ifdef SIGCHLD
144/**
145 * @var int
146 * @cvalue LONG_CONST(SIGCHLD)
147 */
148const SIGCHLD = UNKNOWN;
149#endif
150
151/**
152 * @var int
153 * @cvalue LONG_CONST(SIGCONT)
154 */
155const SIGCONT = UNKNOWN;
156/**
157 * @var int
158 * @cvalue LONG_CONST(SIGSTOP)
159 */
160const SIGSTOP = UNKNOWN;
161/**
162 * @var int
163 * @cvalue LONG_CONST(SIGTSTP)
164 */
165const SIGTSTP = UNKNOWN;
166/**
167 * @var int
168 * @cvalue LONG_CONST(SIGTTIN)
169 */
170const SIGTTIN = UNKNOWN;
171/**
172 * @var int
173 * @cvalue LONG_CONST(SIGTTOU)
174 */
175const SIGTTOU = UNKNOWN;
176/**
177 * @var int
178 * @cvalue LONG_CONST(SIGURG)
179 */
180const SIGURG = UNKNOWN;
181/**
182 * @var int
183 * @cvalue LONG_CONST(SIGXCPU)
184 */
185const SIGXCPU = UNKNOWN;
186/**
187 * @var int
188 * @cvalue LONG_CONST(SIGXFSZ)
189 */
190const SIGXFSZ = UNKNOWN;
191/**
192 * @var int
193 * @cvalue LONG_CONST(SIGVTALRM)
194 */
195const SIGVTALRM = UNKNOWN;
196/**
197 * @var int
198 * @cvalue LONG_CONST(SIGPROF)
199 */
200const SIGPROF = UNKNOWN;
201/**
202 * @var int
203 * @cvalue LONG_CONST(SIGWINCH)
204 */
205const SIGWINCH = UNKNOWN;
206#ifdef SIGPOLL
207/**
208 * @var int
209 * @cvalue LONG_CONST(SIGPOLL)
210 */
211const SIGPOLL = UNKNOWN;
212#endif
213#ifdef SIGIO
214/**
215 * @var int
216 * @cvalue LONG_CONST(SIGIO)
217 */
218const SIGIO = UNKNOWN;
219#endif
220#ifdef SIGPWR
221/**
222 * @var int
223 * @cvalue LONG_CONST(SIGPWR)
224 */
225const SIGPWR = UNKNOWN;
226#endif
227#ifdef SIGINFO
228/**
229 * @var int
230 * @cvalue LONG_CONST(SIGINFO)
231 */
232const SIGINFO = UNKNOWN;
233#endif
234#ifdef SIGSYS
235/**
236 * @var int
237 * @cvalue LONG_CONST(SIGSYS)
238 */
239const SIGSYS = UNKNOWN;
240/**
241 * @var int
242 * @cvalue LONG_CONST(SIGSYS)
243 */
244const SIGBABY = UNKNOWN;
245#endif
246#ifdef SIGCKPT
247/**
248 * @var int
249 * @cvalue LONG_CONST(SIGCKPT)
250 */
251const SIGCKPT = UNKNOWN;
252#endif
253#ifdef SIGCKPTEXIT
254/**
255 * @var int
256 * @cvalue LONG_CONST(SIGCKPTEXIT)
257 */
258const SIGCKPTEXIT = UNKNOWN;
259#endif
260#ifdef SIGRTMIN
261/**
262 * @var int
263 * @cvalue LONG_CONST(SIGRTMIN)
264 */
265const SIGRTMIN = UNKNOWN;
266#endif
267#ifdef SIGRTMAX
268/**
269 * @var int
270 * @cvalue LONG_CONST(SIGRTMAX)
271 */
272const SIGRTMAX = UNKNOWN;
273#endif
274
275#if (defined(HAVE_GETPRIORITY) || defined(HAVE_SETPRIORITY))
276/**
277 * @var int
278 * @cvalue PRIO_PGRP
279 */
280const PRIO_PGRP = UNKNOWN;
281/**
282 * @var int
283 * @cvalue PRIO_USER
284 */
285const PRIO_USER = UNKNOWN;
286/**
287 * @var int
288 * @cvalue PRIO_PROCESS
289 */
290const PRIO_PROCESS = UNKNOWN;
291#if defined(PRIO_DARWIN_BG)
292/**
293 * @var int
294 * @cvalue PRIO_DARWIN_BG
295 */
296const PRIO_DARWIN_BG = UNKNOWN;
297/**
298 * @var int
299 * @cvalue PRIO_DARWIN_THREAD
300 */
301const PRIO_DARWIN_THREAD = UNKNOWN;
302#endif
303#endif
304
305/* "mode" argument for sigprocmask */
306
307#ifdef HAVE_SIGPROCMASK
308/**
309 * @var int
310 * @cvalue SIG_BLOCK
311 */
312const SIG_BLOCK = UNKNOWN;
313/**
314 * @var int
315 * @cvalue SIG_UNBLOCK
316 */
317const SIG_UNBLOCK = UNKNOWN;
318/**
319 * @var int
320 * @cvalue SIG_SETMASK
321 */
322const SIG_SETMASK = UNKNOWN;
323#endif
324
325#if (defined(HAVE_SIGWAITINFO) && defined(HAVE_SIGTIMEDWAIT))
326/**
327 * @var int
328 * @cvalue SI_USER
329 */
330const SI_USER = UNKNOWN;
331#ifdef SI_NOINFO
332/**
333 * @var int
334 * @cvalue SI_NOINFO
335 */
336const SI_NOINFO = UNKNOWN;
337#endif
338#ifdef SI_KERNEL
339/**
340 * @var int
341 * @cvalue SI_KERNEL
342 */
343const SI_KERNEL = UNKNOWN;
344#endif
345/**
346 * @var int
347 * @cvalue SI_QUEUE
348 */
349const SI_QUEUE = UNKNOWN;
350/**
351 * @var int
352 * @cvalue SI_TIMER
353 */
354const SI_TIMER = UNKNOWN;
355/**
356 * @var int
357 * @cvalue SI_MESGQ
358 */
359const SI_MESGQ = UNKNOWN;
360/**
361 * @var int
362 * @cvalue SI_ASYNCIO
363 */
364const SI_ASYNCIO = UNKNOWN;
365#ifdef SI_SIGIO
366/**
367 * @var int
368 * @cvalue SI_SIGIO
369 */
370const SI_SIGIO = UNKNOWN;
371#endif
372#ifdef SI_TKILL
373/**
374 * @var int
375 * @cvalue SI_TKILL
376 */
377const SI_TKILL = UNKNOWN;
378#endif
379
380/* si_code for SIGCHILD */
381
382#ifdef CLD_EXITED
383/**
384 * @var int
385 * @cvalue CLD_EXITED
386 */
387const CLD_EXITED = UNKNOWN;
388#endif
389#ifdef CLD_KILLED
390/**
391 * @var int
392 * @cvalue CLD_KILLED
393 */
394const CLD_KILLED = UNKNOWN;
395#endif
396#ifdef CLD_DUMPED
397/**
398 * @var int
399 * @cvalue CLD_DUMPED
400 */
401const CLD_DUMPED = UNKNOWN;
402#endif
403#ifdef CLD_TRAPPED
404/**
405 * @var int
406 * @cvalue CLD_TRAPPED
407 */
408const CLD_TRAPPED = UNKNOWN;
409#endif
410#ifdef CLD_STOPPED
411/**
412 * @var int
413 * @cvalue CLD_STOPPED
414 */
415const CLD_STOPPED = UNKNOWN;
416#endif
417#ifdef CLD_CONTINUED
418/**
419 * @var int
420 * @cvalue CLD_CONTINUED
421 */
422const CLD_CONTINUED = UNKNOWN;
423#endif
424
425/* si_code for SIGTRAP */
426
427#ifdef TRAP_BRKPT
428/**
429 * @var int
430 * @cvalue TRAP_BRKPT
431 */
432const TRAP_BRKPT = UNKNOWN;
433#endif
434#ifdef TRAP_TRACE
435/**
436 * @var int
437 * @cvalue TRAP_TRACE
438 */
439const TRAP_TRACE = UNKNOWN;
440#endif
441
442/* si_code for SIGPOLL */
443
444#ifdef POLL_IN
445/**
446 * @var int
447 * @cvalue POLL_IN
448 */
449const POLL_IN = UNKNOWN;
450#endif
451#ifdef POLL_OUT
452/**
453 * @var int
454 * @cvalue POLL_OUT
455 */
456const POLL_OUT = UNKNOWN;
457#endif
458#ifdef POLL_MSG
459/**
460 * @var int
461 * @cvalue POLL_MSG
462 */
463const POLL_MSG = UNKNOWN;
464#endif
465#ifdef POLL_ERR
466/**
467 * @var int
468 * @cvalue POLL_ERR
469 */
470const POLL_ERR = UNKNOWN;
471#endif
472#ifdef POLL_PRI
473/**
474 * @var int
475 * @cvalue POLL_PRI
476 */
477const POLL_PRI = UNKNOWN;
478#endif
479#ifdef POLL_HUP
480/**
481 * @var int
482 * @cvalue POLL_HUP
483 */
484const POLL_HUP = UNKNOWN;
485#endif
486
487#ifdef ILL_ILLOPC
488/**
489 * @var int
490 * @cvalue ILL_ILLOPC
491 */
492const ILL_ILLOPC = UNKNOWN;
493#endif
494#ifdef ILL_ILLOPN
495/**
496 * @var int
497 * @cvalue ILL_ILLOPN
498 */
499const ILL_ILLOPN = UNKNOWN;
500#endif
501#ifdef ILL_ILLADR
502/**
503 * @var int
504 * @cvalue ILL_ILLADR
505 */
506const ILL_ILLADR = UNKNOWN;
507#endif
508#ifdef ILL_ILLTRP
509/**
510 * @var int
511 * @cvalue ILL_ILLTRP
512 */
513const ILL_ILLTRP = UNKNOWN;
514#endif
515#ifdef ILL_PRVOPC
516/**
517 * @var int
518 * @cvalue ILL_PRVOPC
519 */
520const ILL_PRVOPC = UNKNOWN;
521#endif
522#ifdef ILL_PRVREG
523/**
524 * @var int
525 * @cvalue ILL_PRVREG
526 */
527const ILL_PRVREG = UNKNOWN;
528#endif
529#ifdef ILL_COPROC
530/**
531 * @var int
532 * @cvalue ILL_COPROC
533 */
534const ILL_COPROC = UNKNOWN;
535#endif
536#ifdef ILL_BADSTK
537/**
538 * @var int
539 * @cvalue ILL_BADSTK
540 */
541const ILL_BADSTK = UNKNOWN;
542#endif
543#ifdef FPE_INTDIV
544/**
545 * @var int
546 * @cvalue FPE_INTDIV
547 */
548const FPE_INTDIV = UNKNOWN;
549#endif
550#ifdef FPE_INTOVF
551/**
552 * @var int
553 * @cvalue FPE_INTOVF
554 */
555const FPE_INTOVF = UNKNOWN;
556#endif
557#ifdef FPE_FLTDIV
558/**
559 * @var int
560 * @cvalue FPE_FLTDIV
561 */
562const FPE_FLTDIV = UNKNOWN;
563#endif
564#ifdef FPE_FLTOVF
565/**
566 * @var int
567 * @cvalue FPE_FLTOVF
568 */
569const FPE_FLTOVF = UNKNOWN;
570#endif
571#ifdef FPE_FLTUND
572/**
573 * @var int
574 * @cvalue FPE_FLTUND
575 */
576const FPE_FLTUND = UNKNOWN;
577#endif
578#ifdef FPE_FLTRES
579/**
580 * @var int
581 * @cvalue FPE_FLTRES
582 */
583const FPE_FLTRES = UNKNOWN;
584#endif
585#ifdef FPE_FLTINV
586/**
587 * @var int
588 * @cvalue FPE_FLTINV
589 */
590const FPE_FLTINV = UNKNOWN;
591#endif
592#ifdef FPE_FLTSUB
593/**
594 * @var int
595 * @cvalue FPE_FLTSUB
596 */
597const FPE_FLTSUB = UNKNOWN;
598#endif
599#ifdef SEGV_MAPERR
600/**
601 * @var int
602 * @cvalue SEGV_MAPERR
603 */
604const SEGV_MAPERR = UNKNOWN;
605#endif
606#ifdef SEGV_ACCERR
607/**
608 * @var int
609 * @cvalue SEGV_ACCERR
610 */
611const SEGV_ACCERR = UNKNOWN;
612#endif
613#ifdef BUS_ADRALN
614/**
615 * @var int
616 * @cvalue BUS_ADRALN
617 */
618const BUS_ADRALN = UNKNOWN;
619#endif
620#ifdef BUS_ADRERR
621/**
622 * @var int
623 * @cvalue BUS_ADRERR
624 */
625const BUS_ADRERR = UNKNOWN;
626#endif
627#ifdef BUS_OBJERR
628/**
629 * @var int
630 * @cvalue BUS_OBJERR
631 */
632const BUS_OBJERR = UNKNOWN;
633#endif
634#endif
635
636/* unshare(/clone) constants */
637
638#ifdef HAVE_UNSHARE
639/**
640 * @var int
641 * @cvalue CLONE_NEWNS
642 */
643const CLONE_NEWNS = UNKNOWN;
644#ifdef CLONE_NEWIPC
645/**
646 * @var int
647 * @cvalue CLONE_NEWIPC
648 */
649const CLONE_NEWIPC = UNKNOWN;
650#endif
651#ifdef CLONE_NEWUTS
652/**
653 * @var int
654 * @cvalue CLONE_NEWUTS
655 */
656const CLONE_NEWUTS = UNKNOWN;
657#endif
658#ifdef CLONE_NEWNET
659/**
660 * @var int
661 * @cvalue CLONE_NEWNET
662 */
663const CLONE_NEWNET = UNKNOWN;
664#endif
665#ifdef CLONE_NEWPID
666/**
667 * @var int
668 * @cvalue CLONE_NEWPID
669 */
670const CLONE_NEWPID = UNKNOWN;
671#endif
672#ifdef CLONE_NEWUSER
673/**
674 * @var int
675 * @cvalue CLONE_NEWUSER
676 */
677const CLONE_NEWUSER = UNKNOWN;
678#endif
679#ifdef CLONE_NEWCGROUP
680/**
681 * @var int
682 * @cvalue CLONE_NEWCGROUP
683 */
684const CLONE_NEWCGROUP = UNKNOWN;
685#endif
686#endif
687
688#ifdef HAVE_RFORK
689#ifdef RFPROC
690/**
691 * @var int
692 * @cvalue RFPROC
693 */
694const RFPROC = UNKNOWN;
695#endif
696#ifdef RFNOWAIT
697/**
698 * @var int
699 * @cvalue RFNOWAIT
700 */
701const RFNOWAIT = UNKNOWN;
702#endif
703#ifdef RFCFDG
704/**
705 * @var int
706 * @cvalue RFCFDG
707 */
708const RFCFDG = UNKNOWN;
709#endif
710#ifdef RFFDG
711/**
712 * @var int
713 * @cvalue RFFDG
714 */
715const RFFDG = UNKNOWN;
716#endif
717#ifdef RFLINUXTHPN
718/**
719 * @var int
720 * @cvalue RFLINUXTHPN
721 */
722const RFLINUXTHPN = UNKNOWN;
723#endif
724#ifdef RFTSIGZMB
725/**
726 * @var int
727 * @cvalue RFTSIGZMB
728 */
729const RFTSIGZMB = UNKNOWN;
730#endif
731#ifdef RFTHREAD
732/**
733 * @var int
734 * @cvalue RFTHREAD
735 */
736const RFTHREAD = UNKNOWN;
737#endif
738#endif
739
740#ifdef HAVE_FORKX
741/**
742 * @var int
743 * @cvalue FORK_NOSIGCHLD
744 */
745const FORK_NOSIGCHLD = UNKNOWN;
746/**
747 * @var int
748 * @cvalue FORK_WAITPID
749 */
750const FORK_WAITPID = UNKNOWN;
751#endif
752
753#ifdef EINTR
754/**
755 * @var int
756 * @cvalue EINTR
757 */
758const PCNTL_EINTR = UNKNOWN;
759#endif
760#ifdef ECHILD
761/**
762 * @var int
763 * @cvalue ECHILD
764 */
765const PCNTL_ECHILD = UNKNOWN;
766#endif
767#ifdef EINVAL
768/**
769 * @var int
770 * @cvalue EINVAL
771 */
772const PCNTL_EINVAL = UNKNOWN;
773#endif
774#ifdef EAGAIN
775/**
776 * @var int
777 * @cvalue EAGAIN
778 */
779const PCNTL_EAGAIN = UNKNOWN;
780#endif
781#ifdef ESRCH
782/**
783 * @var int
784 * @cvalue ESRCH
785 */
786const PCNTL_ESRCH = UNKNOWN;
787#endif
788#ifdef EACCES
789/**
790 * @var int
791 * @cvalue EACCES
792 */
793const PCNTL_EACCES = UNKNOWN;
794#endif
795#ifdef EPERM
796/**
797 * @var int
798 * @cvalue EPERM
799 */
800const PCNTL_EPERM = UNKNOWN;
801#endif
802#ifdef ENOMEM
803/**
804 * @var int
805 * @cvalue ENOMEM
806 */
807const PCNTL_ENOMEM = UNKNOWN;
808#endif
809#ifdef E2BIG
810/**
811 * @var int
812 * @cvalue E2BIG
813 */
814const PCNTL_E2BIG = UNKNOWN;
815#endif
816#ifdef EFAULT
817/**
818 * @var int
819 * @cvalue EFAULT
820 */
821const PCNTL_EFAULT = UNKNOWN;
822#endif
823#ifdef EIO
824/**
825 * @var int
826 * @cvalue EIO
827 */
828const PCNTL_EIO = UNKNOWN;
829#endif
830#ifdef EISDIR
831/**
832 * @var int
833 * @cvalue EISDIR
834 */
835const PCNTL_EISDIR = UNKNOWN;
836#endif
837#ifdef ELIBBAD
838/**
839 * @var int
840 * @cvalue ELIBBAD
841 */
842const PCNTL_ELIBBAD = UNKNOWN;
843#endif
844#ifdef ELOOP
845/**
846 * @var int
847 * @cvalue ELOOP
848 */
849const PCNTL_ELOOP = UNKNOWN;
850#endif
851#ifdef EMFILE
852/**
853 * @var int
854 * @cvalue EMFILE
855 */
856const PCNTL_EMFILE = UNKNOWN;
857#endif
858#ifdef ENAMETOOLONG
859/**
860 * @var int
861 * @cvalue ENAMETOOLONG
862 */
863const PCNTL_ENAMETOOLONG = UNKNOWN;
864#endif
865#ifdef ENFILE
866/**
867 * @var int
868 * @cvalue ENFILE
869 */
870const PCNTL_ENFILE = UNKNOWN;
871#endif
872#ifdef ENOENT
873/**
874 * @var int
875 * @cvalue ENOENT
876 */
877const PCNTL_ENOENT = UNKNOWN;
878#endif
879#ifdef ENOEXEC
880/**
881 * @var int
882 * @cvalue ENOEXEC
883 */
884const PCNTL_ENOEXEC = UNKNOWN;
885#endif
886#ifdef ENOTDIR
887/**
888 * @var int
889 * @cvalue ENOTDIR
890 */
891const PCNTL_ENOTDIR = UNKNOWN;
892#endif
893#ifdef ETXTBSY
894/**
895 * @var int
896 * @cvalue ETXTBSY
897 */
898const PCNTL_ETXTBSY = UNKNOWN;
899#endif
900#ifdef ENOSPC
901/**
902 * @var int
903 * @cvalue ENOSPC
904 */
905const PCNTL_ENOSPC = UNKNOWN;
906#endif
907#ifdef EUSERS
908/**
909 * @var int
910 * @cvalue EUSERS
911 */
912const PCNTL_EUSERS = UNKNOWN;
913#endif
914#ifdef ECAPMODE
915/**
916 * @var int
917 * @cvalue ECAPMODE
918 */
919const PCNTL_ECAPMODE = UNKNOWN;
920#endif
921
922function pcntl_fork(): int {}
923
924/**
925 * @param int $status
926 * @param array $resource_usage
927 */
928function pcntl_waitpid(int $process_id, &$status, int $flags = 0, &$resource_usage = []): int {}
929
930/**
931 * @param int $status
932 * @param array $resource_usage
933 */
934function pcntl_wait(&$status, int $flags = 0, &$resource_usage = []): int {}
935
936/** @param callable|int $handler */
937function pcntl_signal(int $signal, $handler, bool $restart_syscalls = true): bool {}
938
939/** @return callable|int */
940function pcntl_signal_get_handler(int $signal) {}
941
942function pcntl_signal_dispatch(): bool {}
943
944#ifdef HAVE_SIGPROCMASK
945/** @param array $old_signals */
946function pcntl_sigprocmask(int $mode, array $signals, &$old_signals = null): bool {}
947#endif
948
949#ifdef HAVE_STRUCT_SIGINFO_T
950#if (defined(HAVE_SIGWAITINFO) && defined(HAVE_SIGTIMEDWAIT))
951/** @param array $info */
952function pcntl_sigwaitinfo(array $signals, &$info = []): int|false {}
953
954/** @param array $info */
955function pcntl_sigtimedwait(array $signals, &$info = [], int $seconds = 0, int $nanoseconds = 0): int|false {}
956#endif
957#endif
958
959function pcntl_wifexited(int $status): bool {}
960
961function pcntl_wifstopped(int $status): bool {}
962
963#ifdef HAVE_WCONTINUED
964function pcntl_wifcontinued(int $status): bool {}
965#endif
966
967function pcntl_wifsignaled(int $status): bool {}
968
969function pcntl_wexitstatus(int $status): int|false {}
970
971function pcntl_wtermsig(int $status): int|false {}
972
973function pcntl_wstopsig(int $status): int|false {}
974
975function pcntl_exec(string $path, array $args = [], array $env_vars = []): bool {}
976
977function pcntl_alarm(int $seconds): int {}
978
979function pcntl_get_last_error(): int {}
980
981/** @alias pcntl_get_last_error */
982function pcntl_errno(): int {}
983
984#ifdef HAVE_GETPRIORITY
985function pcntl_getpriority(?int $process_id = null, int $mode = PRIO_PROCESS): int|false {}
986#endif
987
988#ifdef HAVE_SETPRIORITY
989function pcntl_setpriority(int $priority, ?int $process_id = null, int $mode = PRIO_PROCESS): bool{}
990#endif
991
992function pcntl_strerror(int $error_code): string {}
993
994function pcntl_async_signals(?bool $enable = null): bool {}
995
996#ifdef HAVE_UNSHARE
997function pcntl_unshare(int $flags): bool {}
998#endif
999
1000#ifdef HAVE_RFORK
1001function pcntl_rfork(int $flags, int $signal = 0): int{}
1002#endif
1003
1004#ifdef HAVE_FORKX
1005function pcntl_forkx(int $flags): int{}
1006#endif
1007
1008#ifdef HAVE_PIDFD_OPEN
1009function pcntl_setns(?int $process_id = null, int $nstype = CLONE_NEWNET): bool {}
1010#endif
1011
1012#ifdef HAVE_SCHED_SETAFFINITY
1013function pcntl_getcpuaffinity(?int $process_id = null): array|false {}
1014function pcntl_setcpuaffinity(?int $process_id = null, array $cpu_ids = []): bool {}
1015#endif
1016
1017#ifdef HAVE_SCHED_GETCPU
1018function pcntl_getcpu(): int {}
1019#endif
1020
1021#ifdef HAVE_PTHREAD_SET_QOS_CLASS_SELF_NP
1022enum QosClass
1023{
1024	case UserInteractive;
1025	case UserInitiated;
1026	case Default;
1027	case Utility;
1028	case Background;
1029}
1030
1031function pcntl_getqos_class(): QosClass {}
1032function pcntl_setqos_class(QosClass $qos_class = QosClass::Default): void {}
1033#endif
1034