xref: /PHP-8.4/ext/pcntl/pcntl.stub.php (revision 17cf7b38) 
1<?php
2
3/** @generate-class-entries */
4
5/* Wait Constants */
6
7namespace
8{
9#ifdef WNOHANG
10/**
11 * @var int
12 * @cvalue LONG_CONST(WNOHANG)
13 */
14const WNOHANG = UNKNOWN;
15#endif
16#ifdef WUNTRACED
17/**
18 * @var int
19 * @cvalue LONG_CONST(WUNTRACED)
20 */
21const WUNTRACED = UNKNOWN;
22#endif
23#ifdef HAVE_WCONTINUED
24/**
25 * @var int
26 * @cvalue LONG_CONST(WCONTINUED)
27 */
28const WCONTINUED = UNKNOWN;
29#endif
30#if defined (HAVE_DECL_WEXITED) && HAVE_DECL_WEXITED == 1
31/**
32 * @var int
33 * @cvalue LONG_CONST(WEXITED)
34 */
35const WEXITED = UNKNOWN;
36#endif
37#if defined (HAVE_DECL_WSTOPPED) && HAVE_DECL_WSTOPPED == 1
38/**
39 * @var int
40 * @cvalue LONG_CONST(WSTOPPED)
41 */
42const WSTOPPED = UNKNOWN;
43#endif
44#if defined (HAVE_DECL_WNOWAIT) && HAVE_DECL_WNOWAIT== 1
45/**
46 * @var int
47 * @cvalue LONG_CONST(WNOWAIT)
48 */
49const WNOWAIT = UNKNOWN;
50#endif
51
52#ifdef HAVE_WAITID
53/* First argument to waitid */
54#ifdef HAVE_POSIX_IDTYPES
55/**
56 * @var int
57 * @cvalue LONG_CONST(P_ALL)
58 */
59const P_ALL = UNKNOWN;
60/**
61 * @var int
62 * @cvalue LONG_CONST(P_PID)
63 */
64const P_PID = UNKNOWN;
65/**
66 * @var int
67 * @cvalue LONG_CONST(P_PGID)
68 */
69const P_PGID = UNKNOWN;
70#endif
71/* Linux specific idtype */
72#ifdef HAVE_LINUX_IDTYPES
73/**
74 * @var int
75 * @cvalue LONG_CONST(P_PIDFD)
76 */
77const P_PIDFD = UNKNOWN;
78#endif
79/* NetBSD specific idtypes */
80#ifdef HAVE_NETBSD_IDTYPES
81/**
82 * @var int
83 * @cvalue LONG_CONST(P_UID)
84 */
85const P_UID = UNKNOWN;
86/**
87 * @var int
88 * @cvalue LONG_CONST(P_GID)
89 */
90const P_GID = UNKNOWN;
91/**
92 * @var int
93 * @cvalue LONG_CONST(P_SID)
94 */
95const P_SID = UNKNOWN;
96#endif
97/* FreeBSD specific idtype */
98#ifdef HAVE_FREEBSD_IDTYPES
99/**
100 * @var int
101 * @cvalue LONG_CONST(P_JAILID)
102 */
103const P_JAILID = UNKNOWN;
104#endif
105#endif
106
107/* Signal Constants */
108
109/**
110 * @var int
111 * @cvalue LONG_CONST(SIG_IGN)
112 */
113const SIG_IGN = UNKNOWN;
114/**
115 * @var int
116 * @cvalue LONG_CONST(SIG_DFL)
117 */
118const SIG_DFL = UNKNOWN;
119/**
120 * @var int
121 * @cvalue LONG_CONST(SIG_ERR)
122 */
123const SIG_ERR = UNKNOWN;
124/**
125 * @var int
126 * @cvalue LONG_CONST(SIGHUP)
127 */
128const SIGHUP = UNKNOWN;
129/**
130 * @var int
131 * @cvalue LONG_CONST(SIGINT)
132 */
133const SIGINT = UNKNOWN;
134/**
135 * @var int
136 * @cvalue LONG_CONST(SIGQUIT)
137 */
138const SIGQUIT = UNKNOWN;
139/**
140 * @var int
141 * @cvalue LONG_CONST(SIGILL)
142 */
143const SIGILL = UNKNOWN;
144/**
145 * @var int
146 * @cvalue LONG_CONST(SIGTRAP)
147 */
148const SIGTRAP = UNKNOWN;
149/**
150 * @var int
151 * @cvalue LONG_CONST(SIGABRT)
152 */
153const SIGABRT = UNKNOWN;
154#ifdef SIGIOT
155/**
156 * @var int
157 * @cvalue LONG_CONST(SIGIOT)
158 */
159const SIGIOT = UNKNOWN;
160#endif
161
162/**
163 * @var int
164 * @cvalue LONG_CONST(SIGBUS)
165 */
166const SIGBUS = UNKNOWN;
167/**
168 * @var int
169 * @cvalue LONG_CONST(SIGFPE)
170 */
171const SIGFPE = UNKNOWN;
172/**
173 * @var int
174 * @cvalue LONG_CONST(SIGKILL)
175 */
176const SIGKILL = UNKNOWN;
177/**
178 * @var int
179 * @cvalue LONG_CONST(SIGUSR1)
180 */
181const SIGUSR1 = UNKNOWN;
182/**
183 * @var int
184 * @cvalue LONG_CONST(SIGSEGV)
185 */
186const SIGSEGV = UNKNOWN;
187/**
188 * @var int
189 * @cvalue LONG_CONST(SIGUSR2)
190 */
191const SIGUSR2 = UNKNOWN;
192/**
193 * @var int
194 * @cvalue LONG_CONST(SIGPIPE)
195 */
196const SIGPIPE = UNKNOWN;
197/**
198 * @var int
199 * @cvalue LONG_CONST(SIGALRM)
200 */
201const SIGALRM = UNKNOWN;
202/**
203 * @var int
204 * @cvalue LONG_CONST(SIGTERM)
205 */
206const SIGTERM = UNKNOWN;
207#ifdef SIGSTKFLT
208/**
209 * @var int
210 * @cvalue LONG_CONST(SIGSTKFLT)
211 */
212const SIGSTKFLT = UNKNOWN;
213#endif
214#ifdef SIGCLD
215/**
216 * @var int
217 * @cvalue LONG_CONST(SIGCLD)
218 */
219const SIGCLD = UNKNOWN;
220#endif
221#ifdef SIGCHLD
222/**
223 * @var int
224 * @cvalue LONG_CONST(SIGCHLD)
225 */
226const SIGCHLD = UNKNOWN;
227#endif
228
229/**
230 * @var int
231 * @cvalue LONG_CONST(SIGCONT)
232 */
233const SIGCONT = UNKNOWN;
234/**
235 * @var int
236 * @cvalue LONG_CONST(SIGSTOP)
237 */
238const SIGSTOP = UNKNOWN;
239/**
240 * @var int
241 * @cvalue LONG_CONST(SIGTSTP)
242 */
243const SIGTSTP = UNKNOWN;
244/**
245 * @var int
246 * @cvalue LONG_CONST(SIGTTIN)
247 */
248const SIGTTIN = UNKNOWN;
249/**
250 * @var int
251 * @cvalue LONG_CONST(SIGTTOU)
252 */
253const SIGTTOU = UNKNOWN;
254/**
255 * @var int
256 * @cvalue LONG_CONST(SIGURG)
257 */
258const SIGURG = UNKNOWN;
259/**
260 * @var int
261 * @cvalue LONG_CONST(SIGXCPU)
262 */
263const SIGXCPU = UNKNOWN;
264/**
265 * @var int
266 * @cvalue LONG_CONST(SIGXFSZ)
267 */
268const SIGXFSZ = UNKNOWN;
269/**
270 * @var int
271 * @cvalue LONG_CONST(SIGVTALRM)
272 */
273const SIGVTALRM = UNKNOWN;
274/**
275 * @var int
276 * @cvalue LONG_CONST(SIGPROF)
277 */
278const SIGPROF = UNKNOWN;
279/**
280 * @var int
281 * @cvalue LONG_CONST(SIGWINCH)
282 */
283const SIGWINCH = UNKNOWN;
284#ifdef SIGPOLL
285/**
286 * @var int
287 * @cvalue LONG_CONST(SIGPOLL)
288 */
289const SIGPOLL = UNKNOWN;
290#endif
291#ifdef SIGIO
292/**
293 * @var int
294 * @cvalue LONG_CONST(SIGIO)
295 */
296const SIGIO = UNKNOWN;
297#endif
298#ifdef SIGPWR
299/**
300 * @var int
301 * @cvalue LONG_CONST(SIGPWR)
302 */
303const SIGPWR = UNKNOWN;
304#endif
305#ifdef SIGINFO
306/**
307 * @var int
308 * @cvalue LONG_CONST(SIGINFO)
309 */
310const SIGINFO = UNKNOWN;
311#endif
312#ifdef SIGSYS
313/**
314 * @var int
315 * @cvalue LONG_CONST(SIGSYS)
316 */
317const SIGSYS = UNKNOWN;
318/**
319 * @var int
320 * @cvalue LONG_CONST(SIGSYS)
321 */
322const SIGBABY = UNKNOWN;
323#endif
324#ifdef SIGCKPT
325/**
326 * @var int
327 * @cvalue LONG_CONST(SIGCKPT)
328 */
329const SIGCKPT = UNKNOWN;
330#endif
331#ifdef SIGCKPTEXIT
332/**
333 * @var int
334 * @cvalue LONG_CONST(SIGCKPTEXIT)
335 */
336const SIGCKPTEXIT = UNKNOWN;
337#endif
338#ifdef SIGRTMIN
339/**
340 * @var int
341 * @cvalue LONG_CONST(SIGRTMIN)
342 */
343const SIGRTMIN = UNKNOWN;
344#endif
345#ifdef SIGRTMAX
346/**
347 * @var int
348 * @cvalue LONG_CONST(SIGRTMAX)
349 */
350const SIGRTMAX = UNKNOWN;
351#endif
352
353#if (defined(HAVE_GETPRIORITY) || defined(HAVE_SETPRIORITY))
354/**
355 * @var int
356 * @cvalue PRIO_PGRP
357 */
358const PRIO_PGRP = UNKNOWN;
359/**
360 * @var int
361 * @cvalue PRIO_USER
362 */
363const PRIO_USER = UNKNOWN;
364/**
365 * @var int
366 * @cvalue PRIO_PROCESS
367 */
368const PRIO_PROCESS = UNKNOWN;
369#if defined(PRIO_DARWIN_BG)
370/**
371 * @var int
372 * @cvalue PRIO_DARWIN_BG
373 */
374const PRIO_DARWIN_BG = UNKNOWN;
375/**
376 * @var int
377 * @cvalue PRIO_DARWIN_THREAD
378 */
379const PRIO_DARWIN_THREAD = UNKNOWN;
380#endif
381#endif
382
383/* "mode" argument for sigprocmask */
384
385#ifdef HAVE_SIGPROCMASK
386/**
387 * @var int
388 * @cvalue SIG_BLOCK
389 */
390const SIG_BLOCK = UNKNOWN;
391/**
392 * @var int
393 * @cvalue SIG_UNBLOCK
394 */
395const SIG_UNBLOCK = UNKNOWN;
396/**
397 * @var int
398 * @cvalue SIG_SETMASK
399 */
400const SIG_SETMASK = UNKNOWN;
401#endif
402
403#if (defined(HAVE_SIGWAITINFO) && defined(HAVE_SIGTIMEDWAIT))
404/**
405 * @var int
406 * @cvalue SI_USER
407 */
408const SI_USER = UNKNOWN;
409#ifdef SI_NOINFO
410/**
411 * @var int
412 * @cvalue SI_NOINFO
413 */
414const SI_NOINFO = UNKNOWN;
415#endif
416#ifdef SI_KERNEL
417/**
418 * @var int
419 * @cvalue SI_KERNEL
420 */
421const SI_KERNEL = UNKNOWN;
422#endif
423/**
424 * @var int
425 * @cvalue SI_QUEUE
426 */
427const SI_QUEUE = UNKNOWN;
428/**
429 * @var int
430 * @cvalue SI_TIMER
431 */
432const SI_TIMER = UNKNOWN;
433/**
434 * @var int
435 * @cvalue SI_MESGQ
436 */
437const SI_MESGQ = UNKNOWN;
438/**
439 * @var int
440 * @cvalue SI_ASYNCIO
441 */
442const SI_ASYNCIO = UNKNOWN;
443#ifdef SI_SIGIO
444/**
445 * @var int
446 * @cvalue SI_SIGIO
447 */
448const SI_SIGIO = UNKNOWN;
449#endif
450#ifdef SI_TKILL
451/**
452 * @var int
453 * @cvalue SI_TKILL
454 */
455const SI_TKILL = UNKNOWN;
456#endif
457
458/* si_code for SIGCHILD */
459
460#ifdef CLD_EXITED
461/**
462 * @var int
463 * @cvalue CLD_EXITED
464 */
465const CLD_EXITED = UNKNOWN;
466#endif
467#ifdef CLD_KILLED
468/**
469 * @var int
470 * @cvalue CLD_KILLED
471 */
472const CLD_KILLED = UNKNOWN;
473#endif
474#ifdef CLD_DUMPED
475/**
476 * @var int
477 * @cvalue CLD_DUMPED
478 */
479const CLD_DUMPED = UNKNOWN;
480#endif
481#ifdef CLD_TRAPPED
482/**
483 * @var int
484 * @cvalue CLD_TRAPPED
485 */
486const CLD_TRAPPED = UNKNOWN;
487#endif
488#ifdef CLD_STOPPED
489/**
490 * @var int
491 * @cvalue CLD_STOPPED
492 */
493const CLD_STOPPED = UNKNOWN;
494#endif
495#ifdef CLD_CONTINUED
496/**
497 * @var int
498 * @cvalue CLD_CONTINUED
499 */
500const CLD_CONTINUED = UNKNOWN;
501#endif
502
503/* si_code for SIGTRAP */
504
505#ifdef TRAP_BRKPT
506/**
507 * @var int
508 * @cvalue TRAP_BRKPT
509 */
510const TRAP_BRKPT = UNKNOWN;
511#endif
512#ifdef TRAP_TRACE
513/**
514 * @var int
515 * @cvalue TRAP_TRACE
516 */
517const TRAP_TRACE = UNKNOWN;
518#endif
519
520/* si_code for SIGPOLL */
521
522#ifdef POLL_IN
523/**
524 * @var int
525 * @cvalue POLL_IN
526 */
527const POLL_IN = UNKNOWN;
528#endif
529#ifdef POLL_OUT
530/**
531 * @var int
532 * @cvalue POLL_OUT
533 */
534const POLL_OUT = UNKNOWN;
535#endif
536#ifdef POLL_MSG
537/**
538 * @var int
539 * @cvalue POLL_MSG
540 */
541const POLL_MSG = UNKNOWN;
542#endif
543#ifdef POLL_ERR
544/**
545 * @var int
546 * @cvalue POLL_ERR
547 */
548const POLL_ERR = UNKNOWN;
549#endif
550#ifdef POLL_PRI
551/**
552 * @var int
553 * @cvalue POLL_PRI
554 */
555const POLL_PRI = UNKNOWN;
556#endif
557#ifdef POLL_HUP
558/**
559 * @var int
560 * @cvalue POLL_HUP
561 */
562const POLL_HUP = UNKNOWN;
563#endif
564
565#ifdef ILL_ILLOPC
566/**
567 * @var int
568 * @cvalue ILL_ILLOPC
569 */
570const ILL_ILLOPC = UNKNOWN;
571#endif
572#ifdef ILL_ILLOPN
573/**
574 * @var int
575 * @cvalue ILL_ILLOPN
576 */
577const ILL_ILLOPN = UNKNOWN;
578#endif
579#ifdef ILL_ILLADR
580/**
581 * @var int
582 * @cvalue ILL_ILLADR
583 */
584const ILL_ILLADR = UNKNOWN;
585#endif
586#ifdef ILL_ILLTRP
587/**
588 * @var int
589 * @cvalue ILL_ILLTRP
590 */
591const ILL_ILLTRP = UNKNOWN;
592#endif
593#ifdef ILL_PRVOPC
594/**
595 * @var int
596 * @cvalue ILL_PRVOPC
597 */
598const ILL_PRVOPC = UNKNOWN;
599#endif
600#ifdef ILL_PRVREG
601/**
602 * @var int
603 * @cvalue ILL_PRVREG
604 */
605const ILL_PRVREG = UNKNOWN;
606#endif
607#ifdef ILL_COPROC
608/**
609 * @var int
610 * @cvalue ILL_COPROC
611 */
612const ILL_COPROC = UNKNOWN;
613#endif
614#ifdef ILL_BADSTK
615/**
616 * @var int
617 * @cvalue ILL_BADSTK
618 */
619const ILL_BADSTK = UNKNOWN;
620#endif
621#ifdef FPE_INTDIV
622/**
623 * @var int
624 * @cvalue FPE_INTDIV
625 */
626const FPE_INTDIV = UNKNOWN;
627#endif
628#ifdef FPE_INTOVF
629/**
630 * @var int
631 * @cvalue FPE_INTOVF
632 */
633const FPE_INTOVF = UNKNOWN;
634#endif
635#ifdef FPE_FLTDIV
636/**
637 * @var int
638 * @cvalue FPE_FLTDIV
639 */
640const FPE_FLTDIV = UNKNOWN;
641#endif
642#ifdef FPE_FLTOVF
643/**
644 * @var int
645 * @cvalue FPE_FLTOVF
646 */
647const FPE_FLTOVF = UNKNOWN;
648#endif
649#ifdef FPE_FLTUND
650/**
651 * @var int
652 * @cvalue FPE_FLTUND
653 */
654const FPE_FLTUND = UNKNOWN;
655#endif
656#ifdef FPE_FLTRES
657/**
658 * @var int
659 * @cvalue FPE_FLTRES
660 */
661const FPE_FLTRES = UNKNOWN;
662#endif
663#ifdef FPE_FLTINV
664/**
665 * @var int
666 * @cvalue FPE_FLTINV
667 */
668const FPE_FLTINV = UNKNOWN;
669#endif
670#ifdef FPE_FLTSUB
671/**
672 * @var int
673 * @cvalue FPE_FLTSUB
674 */
675const FPE_FLTSUB = UNKNOWN;
676#endif
677#ifdef SEGV_MAPERR
678/**
679 * @var int
680 * @cvalue SEGV_MAPERR
681 */
682const SEGV_MAPERR = UNKNOWN;
683#endif
684#ifdef SEGV_ACCERR
685/**
686 * @var int
687 * @cvalue SEGV_ACCERR
688 */
689const SEGV_ACCERR = UNKNOWN;
690#endif
691#ifdef BUS_ADRALN
692/**
693 * @var int
694 * @cvalue BUS_ADRALN
695 */
696const BUS_ADRALN = UNKNOWN;
697#endif
698#ifdef BUS_ADRERR
699/**
700 * @var int
701 * @cvalue BUS_ADRERR
702 */
703const BUS_ADRERR = UNKNOWN;
704#endif
705#ifdef BUS_OBJERR
706/**
707 * @var int
708 * @cvalue BUS_OBJERR
709 */
710const BUS_OBJERR = UNKNOWN;
711#endif
712#endif
713
714/* unshare(/clone) constants */
715
716#ifdef HAVE_UNSHARE
717/**
718 * @var int
719 * @cvalue CLONE_NEWNS
720 */
721const CLONE_NEWNS = UNKNOWN;
722#ifdef CLONE_NEWIPC
723/**
724 * @var int
725 * @cvalue CLONE_NEWIPC
726 */
727const CLONE_NEWIPC = UNKNOWN;
728#endif
729#ifdef CLONE_NEWUTS
730/**
731 * @var int
732 * @cvalue CLONE_NEWUTS
733 */
734const CLONE_NEWUTS = UNKNOWN;
735#endif
736#ifdef CLONE_NEWNET
737/**
738 * @var int
739 * @cvalue CLONE_NEWNET
740 */
741const CLONE_NEWNET = UNKNOWN;
742#endif
743#ifdef CLONE_NEWPID
744/**
745 * @var int
746 * @cvalue CLONE_NEWPID
747 */
748const CLONE_NEWPID = UNKNOWN;
749#endif
750#ifdef CLONE_NEWUSER
751/**
752 * @var int
753 * @cvalue CLONE_NEWUSER
754 */
755const CLONE_NEWUSER = UNKNOWN;
756#endif
757#ifdef CLONE_NEWCGROUP
758/**
759 * @var int
760 * @cvalue CLONE_NEWCGROUP
761 */
762const CLONE_NEWCGROUP = UNKNOWN;
763#endif
764#endif
765
766#ifdef HAVE_RFORK
767#ifdef RFPROC
768/**
769 * @var int
770 * @cvalue RFPROC
771 */
772const RFPROC = UNKNOWN;
773#endif
774#ifdef RFNOWAIT
775/**
776 * @var int
777 * @cvalue RFNOWAIT
778 */
779const RFNOWAIT = UNKNOWN;
780#endif
781#ifdef RFCFDG
782/**
783 * @var int
784 * @cvalue RFCFDG
785 */
786const RFCFDG = UNKNOWN;
787#endif
788#ifdef RFFDG
789/**
790 * @var int
791 * @cvalue RFFDG
792 */
793const RFFDG = UNKNOWN;
794#endif
795#ifdef RFLINUXTHPN
796/**
797 * @var int
798 * @cvalue RFLINUXTHPN
799 */
800const RFLINUXTHPN = UNKNOWN;
801#endif
802#ifdef RFTSIGZMB
803/**
804 * @var int
805 * @cvalue RFTSIGZMB
806 */
807const RFTSIGZMB = UNKNOWN;
808#endif
809#ifdef RFTHREAD
810/**
811 * @var int
812 * @cvalue RFTHREAD
813 */
814const RFTHREAD = UNKNOWN;
815#endif
816#endif
817
818#ifdef HAVE_FORKX
819/**
820 * @var int
821 * @cvalue FORK_NOSIGCHLD
822 */
823const FORK_NOSIGCHLD = UNKNOWN;
824/**
825 * @var int
826 * @cvalue FORK_WAITPID
827 */
828const FORK_WAITPID = UNKNOWN;
829#endif
830
831#ifdef EINTR
832/**
833 * @var int
834 * @cvalue EINTR
835 */
836const PCNTL_EINTR = UNKNOWN;
837#endif
838#ifdef ECHILD
839/**
840 * @var int
841 * @cvalue ECHILD
842 */
843const PCNTL_ECHILD = UNKNOWN;
844#endif
845#ifdef EINVAL
846/**
847 * @var int
848 * @cvalue EINVAL
849 */
850const PCNTL_EINVAL = UNKNOWN;
851#endif
852#ifdef EAGAIN
853/**
854 * @var int
855 * @cvalue EAGAIN
856 */
857const PCNTL_EAGAIN = UNKNOWN;
858#endif
859#ifdef ESRCH
860/**
861 * @var int
862 * @cvalue ESRCH
863 */
864const PCNTL_ESRCH = UNKNOWN;
865#endif
866#ifdef EACCES
867/**
868 * @var int
869 * @cvalue EACCES
870 */
871const PCNTL_EACCES = UNKNOWN;
872#endif
873#ifdef EPERM
874/**
875 * @var int
876 * @cvalue EPERM
877 */
878const PCNTL_EPERM = UNKNOWN;
879#endif
880#ifdef ENOMEM
881/**
882 * @var int
883 * @cvalue ENOMEM
884 */
885const PCNTL_ENOMEM = UNKNOWN;
886#endif
887#ifdef E2BIG
888/**
889 * @var int
890 * @cvalue E2BIG
891 */
892const PCNTL_E2BIG = UNKNOWN;
893#endif
894#ifdef EFAULT
895/**
896 * @var int
897 * @cvalue EFAULT
898 */
899const PCNTL_EFAULT = UNKNOWN;
900#endif
901#ifdef EIO
902/**
903 * @var int
904 * @cvalue EIO
905 */
906const PCNTL_EIO = UNKNOWN;
907#endif
908#ifdef EISDIR
909/**
910 * @var int
911 * @cvalue EISDIR
912 */
913const PCNTL_EISDIR = UNKNOWN;
914#endif
915#ifdef ELIBBAD
916/**
917 * @var int
918 * @cvalue ELIBBAD
919 */
920const PCNTL_ELIBBAD = UNKNOWN;
921#endif
922#ifdef ELOOP
923/**
924 * @var int
925 * @cvalue ELOOP
926 */
927const PCNTL_ELOOP = UNKNOWN;
928#endif
929#ifdef EMFILE
930/**
931 * @var int
932 * @cvalue EMFILE
933 */
934const PCNTL_EMFILE = UNKNOWN;
935#endif
936#ifdef ENAMETOOLONG
937/**
938 * @var int
939 * @cvalue ENAMETOOLONG
940 */
941const PCNTL_ENAMETOOLONG = UNKNOWN;
942#endif
943#ifdef ENFILE
944/**
945 * @var int
946 * @cvalue ENFILE
947 */
948const PCNTL_ENFILE = UNKNOWN;
949#endif
950#ifdef ENOENT
951/**
952 * @var int
953 * @cvalue ENOENT
954 */
955const PCNTL_ENOENT = UNKNOWN;
956#endif
957#ifdef ENOEXEC
958/**
959 * @var int
960 * @cvalue ENOEXEC
961 */
962const PCNTL_ENOEXEC = UNKNOWN;
963#endif
964#ifdef ENOTDIR
965/**
966 * @var int
967 * @cvalue ENOTDIR
968 */
969const PCNTL_ENOTDIR = UNKNOWN;
970#endif
971#ifdef ETXTBSY
972/**
973 * @var int
974 * @cvalue ETXTBSY
975 */
976const PCNTL_ETXTBSY = UNKNOWN;
977#endif
978#ifdef ENOSPC
979/**
980 * @var int
981 * @cvalue ENOSPC
982 */
983const PCNTL_ENOSPC = UNKNOWN;
984#endif
985#ifdef EUSERS
986/**
987 * @var int
988 * @cvalue EUSERS
989 */
990const PCNTL_EUSERS = UNKNOWN;
991#endif
992#ifdef ECAPMODE
993/**
994 * @var int
995 * @cvalue ECAPMODE
996 */
997const PCNTL_ECAPMODE = UNKNOWN;
998#endif
999
1000    function pcntl_fork(): int {}
1001
1002    /**
1003    * @param int $status
1004    * @param array $resource_usage
1005    */
1006    function pcntl_waitpid(int $process_id, &$status, int $flags = 0, &$resource_usage = []): int {}
1007
1008#if defined (HAVE_WAITID) && defined (HAVE_POSIX_IDTYPES) && defined (HAVE_DECL_WEXITED) && HAVE_DECL_WEXITED == 1
1009    /** @param array $info */
1010    function pcntl_waitid(int $idtype = P_ALL, ?int $id = null, &$info = [], int $flags = WEXITED): bool {}
1011#endif
1012
1013    /**
1014    * @param int $status
1015    * @param array $resource_usage
1016    */
1017    function pcntl_wait(&$status, int $flags = 0, &$resource_usage = []): int {}
1018
1019    /** @param callable|int $handler */
1020    function pcntl_signal(int $signal, $handler, bool $restart_syscalls = true): bool {}
1021
1022    /** @return callable|int */
1023    function pcntl_signal_get_handler(int $signal) {}
1024
1025    function pcntl_signal_dispatch(): bool {}
1026
1027#ifdef HAVE_SIGPROCMASK
1028/** @param array $old_signals */
1029    function pcntl_sigprocmask(int $mode, array $signals, &$old_signals = null): bool {}
1030#endif
1031
1032#ifdef HAVE_STRUCT_SIGINFO_T
1033#if (defined(HAVE_SIGWAITINFO) && defined(HAVE_SIGTIMEDWAIT))
1034    /** @param array $info */
1035    function pcntl_sigwaitinfo(array $signals, &$info = []): int|false {}
1036
1037    /** @param array $info */
1038    function pcntl_sigtimedwait(array $signals, &$info = [], int $seconds = 0, int $nanoseconds = 0): int|false {}
1039#endif
1040#endif
1041
1042    function pcntl_wifexited(int $status): bool {}
1043
1044    function pcntl_wifstopped(int $status): bool {}
1045
1046#ifdef HAVE_WCONTINUED
1047function pcntl_wifcontinued(int $status): bool {}
1048#endif
1049
1050    function pcntl_wifsignaled(int $status): bool {}
1051
1052    function pcntl_wexitstatus(int $status): int|false {}
1053
1054    function pcntl_wtermsig(int $status): int|false {}
1055
1056    function pcntl_wstopsig(int $status): int|false {}
1057
1058    function pcntl_exec(string $path, array $args = [], array $env_vars = []): bool {}
1059
1060    function pcntl_alarm(int $seconds): int {}
1061
1062    function pcntl_get_last_error(): int {}
1063
1064    /** @alias pcntl_get_last_error */
1065    function pcntl_errno(): int {}
1066
1067#ifdef HAVE_GETPRIORITY
1068    function pcntl_getpriority(?int $process_id = null, int $mode = PRIO_PROCESS): int|false {}
1069#endif
1070
1071#ifdef HAVE_SETPRIORITY
1072    function pcntl_setpriority(int $priority, ?int $process_id = null, int $mode = PRIO_PROCESS): bool{}
1073#endif
1074
1075    function pcntl_strerror(int $error_code): string {}
1076
1077    function pcntl_async_signals(?bool $enable = null): bool {}
1078
1079#ifdef HAVE_UNSHARE
1080    function pcntl_unshare(int $flags): bool {}
1081#endif
1082
1083#ifdef HAVE_RFORK
1084    function pcntl_rfork(int $flags, int $signal = 0): int{}
1085#endif
1086
1087#ifdef HAVE_FORKX
1088    function pcntl_forkx(int $flags): int{}
1089#endif
1090
1091#ifdef HAVE_PIDFD_OPEN
1092    function pcntl_setns(?int $process_id = null, int $nstype = CLONE_NEWNET): bool {}
1093#endif
1094
1095#ifdef HAVE_SCHED_SETAFFINITY
1096    function pcntl_getcpuaffinity(?int $process_id = null): array|false {}
1097    function pcntl_setcpuaffinity(?int $process_id = null, array $cpu_ids = []): bool {}
1098#endif
1099
1100#ifdef HAVE_SCHED_GETCPU
1101    function pcntl_getcpu(): int {}
1102#endif
1103#ifdef HAVE_PTHREAD_SET_QOS_CLASS_SELF_NP
1104    function pcntl_getqos_class(): Pcntl\QosClass {}
1105    function pcntl_setqos_class(Pcntl\QosClass $qos_class = Pcntl\QosClass::Default): void {}
1106#endif
1107}
1108
1109namespace Pcntl
1110{
1111    enum QosClass
1112    {
1113	case UserInteractive;
1114	case UserInitiated;
1115	case Default;
1116	case Utility;
1117	case Background;
1118    }
1119}
1120