Vordefinierte Konstanten

Die in der folgenden Liste aufgeführten Signale werden von den Prozesskontrollfunktionen unterstützt. Einzelheiten zum Standardverhalten dieser Signale finden Sie in der signal(7)-Manpage Ihres Systems.

WNOHANG (int)
WUNTRACED (int)

SIG_IGN (int)
SIG_DFL (int)
SIG_ERR (int)
SIGHUP (int)
SIGINFO (int)
SIGINT (int)
SIGQUIT (int)
SIGILL (int)
SIGTRAP (int)
SIGABRT (int)
SIGIOT (int)
SIGBUS (int)
SIGFPE (int)
SIGKILL (int)
SIGUSR1 (int)
SIGSEGV (int)
SIGUSR2 (int)
SIGPIPE (int)
SIGALRM (int)
SIGTERM (int)
SIGSTKFLT (int)
SIGCLD (int)
SIGCHLD (int)
SIGCONT (int)
SIGSTOP (int)
SIGTSTP (int)
SIGTTIN (int)
SIGTTOU (int)
SIGURG (int)
SIGXCPU (int)
SIGXFSZ (int)
SIGVTALRM (int)
SIGPROF (int)
SIGWINCH (int)
SIGPOLL (int)
SIGIO (int)
SIGPWR (int)
SIGSYS (int)
SIGBABY (int)
SIG_BLOCK (int)
SIG_UNBLOCK (int)
SIG_SETMASK (int)

SI_USER (int)
SI_NOINFO (int)
SI_KERNEL (int)
SI_QUEUE (int)
SI_TIMER (int)
SI_MSGGQ (int)
SI_ASYNCIO (int)
SI_SIGIO (int)
SI_TKILL (int)

CLD_EXITED (int)
CLD_KILLED (int)
CLD_DUMPED (int)
CLD_TRAPPED (int)
CLD_STOPPED (int)
CLD_CONTINUED (int)

TRAP_BRKPT (int)
TRAP_TRACE (int)

POLL_IN (int)
POLL_OUT (int)
POLL_MSG (int)
POLL_ERR (int)
POLL_PRI (int)
POLL_HUP (int)

ILL_ILLOPC (int)
ILL_ILLOPN (int)
ILL_ILLADR (int)
ILL_ILLTRP (int)
ILL_PRVOPC (int)
ILL_PRVREG (int)
ILL_COPROC (int)
ILL_BADSTK (int)

FPE_INTDIV (int)
FPE_INTOVF (int)
FPE_FLTDIV (int)
FPE_FLTOVF (int)
FPE_FLTUND (int)
FPE_FLTRES (int)
FPE_FLTINV (int)
FPE_FLTSUB (int)

SEGV_MAPERR (int)
SEGV_ACCERR (int)

BUS_ADRALN (int)
BUS_ADRERR (int)
BUS_OBJERR (int)

CLONE_NEWNS (int): Verfügbar ab PHP 7.4.0
CLONE_NEWIPC (int): Verfügbar ab PHP 7.4.0
CLONE_NEWUTS (int): Verfügbar ab PHP 7.4.0
CLONE_NEWNET (int): Verfügbar ab PHP 7.4.0
CLONE_NEWPID (int): Verfügbar ab PHP 7.4.0
CLONE_NEWUSER (int): Verfügbar ab PHP 7.4.0
CLONE_NEWCGROUP (int): Verfügbar ab PHP 7.4.0

PRIO_PGRP (int)
PRIO_USER (int)
PRIO_PROCESS (int)
PRIO_DARWIN_BG (int): Verfügbar ab PHP 8.1.0
PRIO_DARWIN_THREAD (int): Verfügbar ab PHP 8.1.0