pcntl.php

<?php

// Start of pcntl v.

/**
 * Forks the currently running process
 * @link https://php.net/manual/en/function.pcntl-fork.php
 * @return int On success, the PID of the child process is returned in the
 * parent's thread of execution, and a 0 is returned in the child's
 * thread of execution. On failure, a -1 will be returned in the
 * parent's context, no child process will be created, and a PHP
 * error is raised.
 * @since 4.1
 * @since 5.0
 */
function pcntl_fork () {}

/**
 * Waits on or returns the status of a forked child
 * @link https://php.net/manual/en/function.pcntl-waitpid.php
 * @param int $pid <p>
 * The value of <i>pid</i> can be one of the following:
 * <table>
 * possible values for <i>pid</i>
 * <tr valign="top">
 * <td>&lt; -1</td>
 * <td>
 * wait for any child process whose process group ID is equal to
 * the absolute value of <i>pid</i>.
 * </td>
 * </tr>
 * <tr valign="top">
 * <td>-1</td>
 * <td>
 * wait for any child process; this is the same behaviour that
 * the wait function exhibits.
 * </td>
 * </tr>
 * <tr valign="top">
 * <td>0</td>
 * <td>
 * wait for any child process whose process group ID is equal to
 * that of the calling process.
 * </td>
 * </tr>
 * <tr valign="top">
 * <td>&gt; 0</td>
 * <td>
 * wait for the child whose process ID is equal to the value of
 * <i>pid</i>.
 * </td>
 * </tr>
 * </table>
 * </p>
 * <p>
 * Specifying -1 as the <i>pid</i> is
 * equivalent to the functionality <b>pcntl_wait</b> provides
 * (minus <i>options</i>).
 * </p>
 * @param int $status <p>
 * <b>pcntl_waitpid</b> will store status information
 * in the <i>status</i> parameter which can be
 * evaluated using the following functions:
 * <b>pcntl_wifexited</b>,
 * <b>pcntl_wifstopped</b>,
 * <b>pcntl_wifsignaled</b>,
 * <b>pcntl_wexitstatus</b>,
 * <b>pcntl_wtermsig</b> and
 * <b>pcntl_wstopsig</b>.
 * </p>
 * @param int $options [optional] <p>
 * The value of <i>options</i> is the value of zero
 * or more of the following two global constants
 * OR'ed together:
 * <table>
 * possible values for <i>options</i>
 * <tr valign="top">
 * <td>WNOHANG</td>
 * <td>
 * return immediately if no child has exited.
 * </td>
 * </tr>
 * <tr valign="top">
 * <td>WUNTRACED</td>
 * <td>
 * return for children which are stopped, and whose status has
 * not been reported.
 * </td>
 * </tr>
 * </table>
 * </p>
 * @param array &$rusage [optional]
 * @return int <b>pcntl_waitpid</b> returns the process ID of the
 * child which exited, -1 on error or zero if <b>WNOHANG</b> was used and no
 * child was available
 * @since 4.1
 * @since 5.0
 */
function pcntl_waitpid ($pid, &$status, $options = 0, array &$rusage) {}

/**
 * Waits on or returns the status of a forked child
 * @link https://php.net/manual/en/function.pcntl-wait.php
 * @param int $status <p>
 * <b>pcntl_wait</b> will store status information
 * in the <i>status</i> parameter which can be
 * evaluated using the following functions:
 * <b>pcntl_wifexited</b>,
 * <b>pcntl_wifstopped</b>,
 * <b>pcntl_wifsignaled</b>,
 * <b>pcntl_wexitstatus</b>,
 * <b>pcntl_wtermsig</b> and
 * <b>pcntl_wstopsig</b>.
 * </p>
 * @param int $options [optional] <p>
 * If wait3 is available on your system (mostly BSD-style systems), you can
 * provide the optional <i>options</i> parameter. If this
 * parameter is not provided, wait will be used for the system call. If
 * wait3 is not available, providing a value for <i>options
 * </i> will have no effect. The value of <i>options
 * </i> is the value of zero or more of the following two constants
 * OR'ed together:
 * <table>
 * Possible values for <i>options</i>
 * <tr valign="top">
 * <td>WNOHANG</td>
 * <td>
 * Return immediately if no child has exited.
 * </td>
 * </tr>
 * <tr valign="top">
 * <td>WUNTRACED</td>
 * <td>
 * Return for children which are stopped, and whose status has
 * not been reported.
 * </td>
 * </tr>
 * </table>
 * </p>
 * @param array &$rusage [optional]
 * @return int <b>pcntl_wait</b> returns the process ID of the
 * child which exited, -1 on error or zero if WNOHANG was provided as an
 * option (on wait3-available systems) and no child was available.
 * @since 5.0
 */
function pcntl_wait (&$status, $options = 0, &$rusage) {}

/**
 * Installs a signal handler
 * @link https://php.net/manual/en/function.pcntl-signal.php
 * @param int $signo <p>
 * The signal number.
 * </p>
 * @param callable|int $handler <p>
 * The signal handler. This may be either a callable, which
 * will be invoked to handle the signal, or either of the two global
 * constants <b>SIG_IGN</b> or <b>SIG_DFL</b>,
 * which will ignore the signal or restore the default signal handler
 * respectively.
 * </p>
 * <p>
 * If a callable is given, it must implement the following
 * signature:
 * </p>
 * <p>
 * void<b>handler</b>
 * <b>int<i>signo</i></b>
 * <i>signo</i>
 * The signal being handled.
 * @param bool $restart_syscalls [optional] <p>
 * Specifies whether system call restarting should be used when this
 * signal arrives.
 * </p>
 * @return bool <b>TRUE</b> on success or <b>FALSE</b> on failure.
 * @since 4.1
 * @since 5.0
 */
function pcntl_signal ($signo, $handler, $restart_syscalls = true) {}

/**
 * Calls signal handlers for pending signals
 * @link https://php.net/manual/en/function.pcntl-signal-dispatch.php
 * @return bool <b>TRUE</b> on success or <b>FALSE</b> on failure.
 * @since 5.3
 */
function pcntl_signal_dispatch () {}

/**
 * Checks if status code represents a normal exit
 * @link https://php.net/manual/en/function.pcntl-wifexited.php
 * @param int $status The <i>status</i>
 * parameter is the status parameter supplied to a successful
 * call to <b>pcntl_waitpid</b>.</p>
 * @return bool <b>TRUE</b> if the child status code represents a normal exit, <b>FALSE</b>
 * otherwise.
 * @since 4.1
 * @since 5.0
 */
function pcntl_wifexited ($status) {}

/**
 * Checks whether the child process is currently stopped
 * @link https://php.net/manual/en/function.pcntl-wifstopped.php
 * @param int $status The <i>status</i>
 * parameter is the status parameter supplied to a successful
 * call to <b>pcntl_waitpid</b>.</p>
 * @return bool <b>TRUE</b> if the child process which caused the return is
 * currently stopped, <b>FALSE</b> otherwise.
 * @since 4.1
 * @since 5.0
 */
function pcntl_wifstopped ($status) {}

/**
 * Checks whether the status code represents a termination due to a signal
 * @link https://php.net/manual/en/function.pcntl-wifsignaled.php
 * @param int $status The <i>status</i>
 * parameter is the status parameter supplied to a successful
 * call to <b>pcntl_waitpid</b>.</p>
 * @return bool <b>TRUE</b> if the child process exited because of a signal which was
 * not caught, <b>FALSE</b> otherwise.
 * @since 4.1
 * @since 5.0
 */
function pcntl_wifsignaled ($status) {}

/**
 * Returns the return code of a terminated child
 * @link https://php.net/manual/en/function.pcntl-wexitstatus.php
 * @param int $status The <i>status</i>
 * parameter is the status parameter supplied to a successful
 * call to <b>pcntl_waitpid</b>.</p>
 * @return int the return code, as an integer.
 * @since 4.1
 * @since 5.0
 */
function pcntl_wexitstatus ($status) {}

/**
 * @param int $status
 */
function pcntl_wifcontinued ( $status){}
/**
 * Returns the signal which caused the child to terminate
 * @link https://php.net/manual/en/function.pcntl-wtermsig.php
 * @param int $status The <i>status</i>
 * parameter is the status parameter supplied to a successful
 * call to <b>pcntl_waitpid</b>.</p>
 * @return int the signal number, as an integer.
 * @since 4.1
 * @since 5.0
 */
function pcntl_wtermsig ($status) {}

/**
 * Returns the signal which caused the child to stop
 * @link https://php.net/manual/en/function.pcntl-wstopsig.php
 * @param int $status The <i>status</i>
 * parameter is the status parameter supplied to a successful
 * call to <b>pcntl_waitpid</b>.</p>
 * @return int the signal number.
 * @since 4.1
 * @since 5.0
 */
function pcntl_wstopsig ($status) {}

/**
 * Executes specified program in current process space
 * @link https://php.net/manual/en/function.pcntl-exec.php
 * @param string $path <p>
 * <i>path</i> must be the path to a binary executable or a
 * script with a valid path pointing to an executable in the shebang (
 * #!/usr/local/bin/perl for example) as the first line. See your system's
 * man execve(2) page for additional information.
 * </p>
 * @param array $args [optional] <p>
 * <i>args</i> is an array of argument strings passed to the
 * program.
 * </p>
 * @param array $envs [optional] <p>
 * <i>envs</i> is an array of strings which are passed as
 * environment to the program. The array is in the format of name => value,
 * the key being the name of the environmental variable and the value being
 * the value of that variable.
 * </p>
 * @return void <b>FALSE</b> on error and does not return on success.
 * @since 4.2
 * @since 5.0
 */
function pcntl_exec ($path, array $args = null, array $envs = null) {}

/**
 * Set an alarm clock for delivery of a signal
 * @link https://php.net/manual/en/function.pcntl-alarm.php
 * @param int $seconds <p>
 * The number of seconds to wait. If <i>seconds</i> is
 * zero, no new alarm is created.
 * </p>
 * @return int the time in seconds that any previously scheduled alarm had
 * remaining before it was to be delivered, or 0 if there
 * was no previously scheduled alarm.
 * @since 4.3
 * @since 5.0
 */
function pcntl_alarm ($seconds) {}

/**
 * Retrieve the error number set by the last pcntl function which failed
 * @link https://php.net/manual/en/function.pcntl-get-last-error.php
 * @return int error code.
 * @since 5.3.4
 */
function pcntl_get_last_error () {}

/**
 * Alias of <b>pcntl_strerror</b>
 * @link https://php.net/manual/en/function.pcntl-errno.php
 * @since 5.3.4
 */
function pcntl_errno () {}

/**
 * Retrieve the system error message associated with the given errno
 * @link https://php.net/manual/en/function.pcntl-strerror.php
 * @param int $errno <p>
 * </p>
 * @return string|false error description on success or <b>FALSE</b> on failure.
 * @since 5.3.4
 */
function pcntl_strerror ($errno) {}

/**
 * Get the priority of any process
 * @link https://php.net/manual/en/function.pcntl-getpriority.php
 * @param int $pid [optional] <p>
 * If not specified, the pid of the current process  (getmypid()) is used.
 * </p>
 * @param int $process_identifier [optional] <p>
 * One of <b>PRIO_PGRP</b>, <b>PRIO_USER</b>
 * or <b>PRIO_PROCESS</b>.
 * </p>
 * @return int <b>pcntl_getpriority</b> returns the priority of the process
 * or <b>FALSE</b> on error. A lower numerical value causes more favorable
 * scheduling.
 * @since 5.0
 */
function pcntl_getpriority ($pid, $process_identifier = PRIO_PROCESS) {}

/**
 * Change the priority of any process
 * @link https://php.net/manual/en/function.pcntl-setpriority.php
 * @param int $priority <p>
 * <i>priority</i> is generally a value in the range
 * -20 to 20. The default priority
 * is 0 while a lower numerical value causes more
 * favorable scheduling. Because priority levels can differ between
 * system types and kernel versions, please see your system's setpriority(2)
 * man page for specific details.
 * </p>
 * @param int $pid [optional] <p>
 * If not specified, the pid of the current process (getmypid()) is used.
 * </p>
 * @param int $process_identifier [optional] <p>
 * One of <b>PRIO_PGRP</b>, <b>PRIO_USER</b>
 * or <b>PRIO_PROCESS</b>.
 * </p>
 * @return bool <b>TRUE</b> on success or <b>FALSE</b> on failure.
 * @since 5.0
 */
function pcntl_setpriority ($priority, $pid, $process_identifier = PRIO_PROCESS) {}

/**
 * Sets and retrieves blocked signals
 * @link https://php.net/manual/en/function.pcntl-sigprocmask.php
 * @param int $how <p>
 * Sets the behavior of <b>pcntl_sigprocmask</b>. Possible
 * values:
 * <b>SIG_BLOCK</b>: Add the signals to the
 * currently blocked signals.
 * <b>SIG_UNBLOCK</b>: Remove the signals from the
 * currently blocked signals.
 * <b>SIG_SETMASK</b>: Replace the currently
 * blocked signals by the given list of signals.
 * </p>
 * @param array $set <p>
 * List of signals.
 * </p>
 * @param array $oldset [optional] <p>
 * The <i>oldset</i> parameter is set to an array
 * containing the list of the previously blocked signals.
 * </p>
 * @return bool <b>TRUE</b> on success or <b>FALSE</b> on failure.
 * @since 5.3
 */
function pcntl_sigprocmask ($how, array $set, array &$oldset = null) {}

/**
 * Waits for signals
 * @link https://php.net/manual/en/function.pcntl-sigwaitinfo.php
 * @param array $set <p>
 * Array of signals to wait for.
 * </p>
 * @param array $siginfo [optional] <p>
 * The <i>siginfo</i> parameter is set to an array containing
 * informations about the signal.
 * </p>
 * <p>
 * The following elements are set for all signals:
 * signo: Signal number
 * errno: An error number
 * code: Signal code
 * </p>
 * <p>
 * The following elements may be set for the <b>SIGCHLD</b> signal:
 * status: Exit value or signal
 * utime: User time consumed
 * stime: System time consumed
 * pid: Sending process ID
 * uid: Real user ID of sending process
 * </p>
 * <p>
 * The following elements may be set for the <b>SIGILL</b>,
 * <b>SIGFPE</b>, <b>SIGSEGV</b> and
 * <b>SIGBUS</b> signals:
 * addr: Memory location which caused fault
 * </p>
 * <p>
 * The following element may be set for the <b>SIGPOLL</b>
 * signal:
 * band: Band event
 * fd: File descriptor number
 * </p>
 * @return int On success, <b>pcntl_sigwaitinfo</b> returns a signal number.
 * @since 5.3
 */
function pcntl_sigwaitinfo (array $set, array &$siginfo = null) {}

/**
 * Waits for signals, with a timeout
 * @link https://php.net/manual/en/function.pcntl-sigtimedwait.php
 * @param array $set <p>
 * Array of signals to wait for.
 * </p>
 * @param array $siginfo [optional] <p>
 * The <i>siginfo</i> is set to an array containing
 * informations about the signal. See
 * <b>pcntl_sigwaitinfo</b>.
 * </p>
 * @param int $seconds [optional] <p>
 * Timeout in seconds.
 * </p>
 * @param int $nanoseconds [optional] <p>
 * Timeout in nanoseconds.
 * </p>
 * @return int On success, <b>pcntl_sigtimedwait</b> returns a signal number.
 * @since 5.3
 */
function pcntl_sigtimedwait (array $set, array &$siginfo = null, $seconds = 0, $nanoseconds = 0) {}

/**
 * Enable/disable asynchronous signal handling or return the old setting.<br>
 * If the <b>on</b> parameter is omitted, it returns whether asynchronous
 * signal handling is enabled.
 * @link https://www.php.net/manual/en/function.pcntl-async-signals.php
 *
 * @param bool $on [optional] <p>
 * Whether asynchronous signal handling should be enabled.
 * </p>
 *
 * @return bool
 * @since 7.1
 */
function pcntl_async_signals($on = null) {}

/**
 * Get the current handler for specified signal.
 * @link https://www.php.net/manual/en/function.pcntl-signal-get-handler.php
 *
 * @param int $signo <p>
 * The signal number.
 * </p>
 *
 * @return bool
 * @since 7.1
 */
function pcntl_signal_get_handler($signo) {}

/**
 * @sine 7.4
 */
function pcntl_unshare($flags){}

define ('WNOHANG', 1);
define ('WUNTRACED', 2);
define ('WCONTINUED', 8);
define ('SIG_IGN', 1);
define ('SIG_DFL', 0);
define ('SIG_ERR', -1);
define ('SIGHUP', 1);
define ('SIGINT', 2);
define ('SIGQUIT', 3);
define ('SIGILL', 4);
define ('SIGTRAP', 5);
define ('SIGABRT', 6);
define ('SIGIOT', 6);
define ('SIGBUS', 7);
define ('SIGFPE', 8);
define ('SIGKILL', 9);
define ('SIGUSR1', 10);
define ('SIGSEGV', 11);
define ('SIGUSR2', 12);
define ('SIGPIPE', 13);
define ('SIGALRM', 14);
define ('SIGTERM', 15);
define ('SIGSTKFLT', 16);
define ('SIGCLD', 17);
define ('SIGCHLD', 17);
define ('SIGCONT', 18);
define ('SIGSTOP', 19);
define ('SIGTSTP', 20);
define ('SIGTTIN', 21);
define ('SIGTTOU', 22);
define ('SIGURG', 23);
define ('SIGXCPU', 24);
define ('SIGXFSZ', 25);
define ('SIGVTALRM', 26);
define ('SIGPROF', 27);
define ('SIGWINCH', 28);
define ('SIGPOLL', 29);
define ('SIGIO', 29);
define ('SIGPWR', 30);
define ('SIGSYS', 31);
define ('SIGBABY', 31);
define ('PRIO_PGRP', 1);
define ('PRIO_USER', 2);
define ('PRIO_PROCESS', 0);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('SIG_BLOCK', 0);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('SIG_UNBLOCK', 1);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('SIG_SETMASK', 2);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('SIGRTMIN', 34);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('SIGRTMAX', 64);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('SI_USER', 0);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('SI_KERNEL', 128);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('SI_QUEUE', -1);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('SI_TIMER', -2);
define ('SI_MESGQ', -3);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('SI_ASYNCIO', -4);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('SI_SIGIO', -5);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('SI_TKILL', -6);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('CLD_EXITED', 1);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('CLD_KILLED', 2);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('CLD_DUMPED', 3);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('CLD_TRAPPED', 4);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('CLD_STOPPED', 5);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('CLD_CONTINUED', 6);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('TRAP_BRKPT', 1);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('TRAP_TRACE', 2);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('POLL_IN', 1);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('POLL_OUT', 2);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('POLL_MSG', 3);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('POLL_ERR', 4);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('POLL_PRI', 5);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('POLL_HUP', 6);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('ILL_ILLOPC', 1);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('ILL_ILLOPN', 2);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('ILL_ILLADR', 3);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('ILL_ILLTRP', 4);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('ILL_PRVOPC', 5);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('ILL_PRVREG', 6);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('ILL_COPROC', 7);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('ILL_BADSTK', 8);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('FPE_INTDIV', 1);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('FPE_INTOVF', 2);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('FPE_FLTDIV', 3);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('FPE_FLTOVF', 4);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('FPE_FLTUND', 7);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('FPE_FLTRES', 6);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('FPE_FLTINV', 7);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('FPE_FLTSUB', 8);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('SEGV_MAPERR', 1);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('SEGV_ACCERR', 2);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('BUS_ADRALN', 1);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('BUS_ADRERR', 2);

/**
 * @link https://php.net/manual/en/pcntl.constants.php
 * @since 5.3
 */
define ('BUS_OBJERR', 3);
define ('PCNTL_EINTR', 4);
define ('PCNTL_ECHILD', 10);
define ('PCNTL_EINVAL', 22);
define ('PCNTL_EAGAIN', 11);
define ('PCNTL_ESRCH', 3);
define ('PCNTL_EACCES', 13);
define ('PCNTL_EPERM', 1);
define ('PCNTL_ENOMEM', 12);
define ('PCNTL_E2BIG', 7);
define ('PCNTL_EFAULT', 14);
define ('PCNTL_EIO', 5);
define ('PCNTL_EISDIR', 21);
define ('PCNTL_ELIBBAD', 80);
define ('PCNTL_ELOOP', 40);
define ('PCNTL_EMFILE', 24);
define ('PCNTL_ENAMETOOLONG', 36);
define ('PCNTL_ENFILE', 23);
define ('PCNTL_ENOENT', 2);
define ('PCNTL_ENOEXEC', 8);
define ('PCNTL_ENOTDIR', 20);
define ('PCNTL_ETXTBSY', 26);

/**
 * @since 7.4
 */
define ('PCNTL_ENOSPC', 28);

/**
 * @since 7.4
 */
define ('PCNTL_EUSERS', 87);

/**
 * @since 7.4
 */
define('CLONE_NEWNS', 131072);

/**
 * @since 7.4
 */
define('CLONE_NEWIPC', 134217728);

/**
 * @since 7.4
 */
define('CLONE_NEWUTS', 67108864);

/**
 * @since 7.4
 */
define('CLONE_NEWNET', 1073741824);

/**
 * @since 7.4
 */
define('CLONE_NEWPID', 536870912);

/**
 * @since 7.4
 */
define('CLONE_NEWUSER', 268435456);

/**
 * @since 7.4
 */
define('CLONE_NEWCGROUP', 33554432);

// End of pcntl v.
?>