<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>PCNTL Functions</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="pcntl.example.html">Basic usage</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.pcntl-alarm.html">pcntl_alarm</a></div> <div class="up"><a href="book.pcntl.html">PCNTL</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="ref.pcntl" class="reference"> <h1 class="title">PCNTL Functions</h1> <div class="partintro"> <h1 class="title">See Also</h1> <p class="para"> A look at the section about <a href="ref.posix.html" class="link">POSIX functions</a> may be useful. </p> </div> <h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="function.pcntl-alarm.html">pcntl_alarm</a> — Set an alarm clock for delivery of a signal</li><li><a href="function.pcntl-errno.html">pcntl_errno</a> — Alias of pcntl_strerror</li><li><a href="function.pcntl-exec.html">pcntl_exec</a> — Executes specified program in current process space</li><li><a href="function.pcntl-fork.html">pcntl_fork</a> — Forks the currently running process</li><li><a href="function.pcntl-get-last-error.html">pcntl_get_last_error</a> — Retrieve the error number set by the last pcntl function which failed</li><li><a href="function.pcntl-getpriority.html">pcntl_getpriority</a> — Get the priority of any process</li><li><a href="function.pcntl-setpriority.html">pcntl_setpriority</a> — Change the priority of any process</li><li><a href="function.pcntl-signal-dispatch.html">pcntl_signal_dispatch</a> — Calls signal handlers for pending signals</li><li><a href="function.pcntl-signal.html">pcntl_signal</a> — Installs a signal handler</li><li><a href="function.pcntl-sigprocmask.html">pcntl_sigprocmask</a> — Sets and retrieves blocked signals</li><li><a href="function.pcntl-sigtimedwait.html">pcntl_sigtimedwait</a> — Waits for signals, with a timeout</li><li><a href="function.pcntl-sigwaitinfo.html">pcntl_sigwaitinfo</a> — Waits for signals</li><li><a href="function.pcntl-strerror.html">pcntl_strerror</a> — Retrieve the system error message associated with the given errno</li><li><a href="function.pcntl-wait.html">pcntl_wait</a> — Waits on or returns the status of a forked child</li><li><a href="function.pcntl-waitpid.html">pcntl_waitpid</a> — Waits on or returns the status of a forked child</li><li><a href="function.pcntl-wexitstatus.html">pcntl_wexitstatus</a> — Returns the return code of a terminated child</li><li><a href="function.pcntl-wifexited.html">pcntl_wifexited</a> — Checks if status code represents a normal exit</li><li><a href="function.pcntl-wifsignaled.html">pcntl_wifsignaled</a> — Checks whether the status code represents a termination due to a signal</li><li><a href="function.pcntl-wifstopped.html">pcntl_wifstopped</a> — Checks whether the child process is currently stopped</li><li><a href="function.pcntl-wstopsig.html">pcntl_wstopsig</a> — Returns the signal which caused the child to stop</li><li><a href="function.pcntl-wtermsig.html">pcntl_wtermsig</a> — Returns the signal which caused the child to terminate</li></ul> </div> <hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="pcntl.example.html">Basic usage</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.pcntl-alarm.html">pcntl_alarm</a></div> <div class="up"><a href="book.pcntl.html">PCNTL</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>
