预定义常量

下面列出的信号列表用于支持进程控制函数。关于这些信号默认行为的更详细信息请查看您系统的 signal（7）man 手册

进程控制常量

WNOHANG (int)

WUNTRACED (int)

SIG_* 常量

SIG_IGN (int)

SIG_DFL (int)

SIG_ERR (int)

SIGHUP (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_* 常量

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_* 常量

CLD_EXITED (int)

CLD_KILLED (int)

CLD_DUMPED (int)

CLD_TRAPPED (int)

CLD_STOPPED (int)

CLD_CONTINUED (int)

TRAP_* 常量

TRAP_BRKPT (int)

TRAP_TRACE (int)

POLL_* 常量

POLL_IN (int)

POLL_OUT (int)

POLL_MSG (int)

POLL_ERR (int)

POLL_PRI (int)

POLL_HUP (int)

ILL_* 常量

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_* 常量

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_* 常量

SEGV_MAPERR (int)

SEGV_ACCERR (int)

BUS_* 常量

BUS_ADRALN (int)

BUS_ADRERR (int)

BUS_OBJERR (int)

CLONE_* 常量

CLONE_NEWNS (int)

从 PHP 7.4.0 起可用

CLONE_NEWIPC (int)

从 PHP 7.4.0 起可用

CLONE_NEWUTS (int)

从 PHP 7.4.0 起可用

CLONE_NEWNET (int)

从 PHP 7.4.0 起可用

CLONE_NEWPID (int)

从 PHP 7.4.0 起可用

CLONE_NEWUSER (int)

从 PHP 7.4.0 起可用

CLONE_NEWCGROUP (int)

从 PHP 7.4.0 起可用

PRIO_* constants

PRIO_PGRP (int)

PRIO_USER (int)

PRIO_PROCESS (int)

PRIO_DARWIN_BG (int)

从 PHP 8.1.0 起可用。

PRIO_DARWIN_THREAD (int)

从 PHP 8.1.0 起可用。