Package org.jruby

Class RubyProcess

java.lang.Object

org.jruby.RubyProcess

public class RubyProcess
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RubyProcess.GroupID
private static interface	RubyProcess.NonNativeErrno
static class	RubyProcess.RubyStatus
static class	RubyProcess.Sys
static class	RubyProcess.UserID

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CLOCK_MONOTONIC
static final String	CLOCK_REALTIME
static final String	CLOCK_UNIT_FLOAT_MICROSECOND
static final String	CLOCK_UNIT_FLOAT_MILLISECOND
static final String	CLOCK_UNIT_FLOAT_SECOND
static final String	CLOCK_UNIT_HERTZ
static final String	CLOCK_UNIT_MICROSECOND
static final String	CLOCK_UNIT_MILLISECOND
static final String	CLOCK_UNIT_NANOSECOND
static final String	CLOCK_UNIT_SECOND
private static final RubyProcess.NonNativeErrno	ECHILD
private static final RubyProcess.NonNativeErrno	IGNORE
private static final MethodHandles.Lookup	LOOKUP
private static final MethodHandle	NATIVE_THREAD_CURRENT
private static final MethodHandle	NATIVE_THREAD_SIGNAL

Constructor Summary

Constructors

Constructor	Description
RubyProcess()

Method Summary

Modifier and Type	Method	Description
static IRubyObject	abort(ThreadContext context, IRubyObject recv, IRubyObject[] args)
private static int	checkErrno(Ruby runtime, int result)
private static long	checkErrno(Ruby runtime, long result, RubyProcess.NonNativeErrno nonNative)
static IRubyObject	clock_getres(ThreadContext context, IRubyObject self, IRubyObject _clock_id)
static IRubyObject	clock_getres(ThreadContext context, IRubyObject self, IRubyObject _clock_id, IRubyObject _unit)
static IRubyObject	clock_gettime(ThreadContext context, IRubyObject self, IRubyObject _clock_id)
static IRubyObject	clock_gettime(ThreadContext context, IRubyObject self, IRubyObject _clock_id, IRubyObject _unit)
static RubyModule	createProcessModule(Ruby runtime)
static IRubyObject	detach(ThreadContext context, IRubyObject recv, IRubyObject arg)
static IRubyObject	egid(Ruby runtime)
static IRubyObject	egid(IRubyObject recv)	Deprecated.
static IRubyObject	egid(ThreadContext context, IRubyObject recv)
static IRubyObject	egid_set(Ruby runtime, IRubyObject arg)
static IRubyObject	egid_set(IRubyObject recv, IRubyObject arg)	Deprecated.
static IRubyObject	egid_set(ThreadContext context, IRubyObject recv, IRubyObject arg)
static IRubyObject	euid(Ruby runtime)
static IRubyObject	euid(IRubyObject recv)	Deprecated.
static IRubyObject	euid(ThreadContext context, IRubyObject recv)
static IRubyObject	euid_set(Ruby runtime, IRubyObject arg)
static IRubyObject	euid_set(IRubyObject recv, IRubyObject arg)	Deprecated.
static IRubyObject	euid_set(ThreadContext context, IRubyObject recv, IRubyObject arg)
static IRubyObject	exec(ThreadContext context, IRubyObject self, IRubyObject[] args)
static IRubyObject	exit(IRubyObject recv, IRubyObject[] args)
static IRubyObject	exit_bang(IRubyObject recv, IRubyObject[] args)
static IRubyObject	fork(ThreadContext context, IRubyObject recv, Block block)
static IRubyObject	fork19(ThreadContext context, IRubyObject recv, Block block)
static IRubyObject	getpgid(Ruby runtime, IRubyObject arg)
static IRubyObject	getpgid(IRubyObject recv, IRubyObject arg)	Deprecated.
static IRubyObject	getpgid(ThreadContext context, IRubyObject recv, IRubyObject arg)
static IRubyObject	getpgrp(Ruby runtime)
static IRubyObject	getpgrp(IRubyObject recv)	Deprecated.
static IRubyObject	getpgrp(ThreadContext context, IRubyObject recv)
static IRubyObject	getpriority(Ruby runtime, IRubyObject arg1, IRubyObject arg2)
static IRubyObject	getpriority(IRubyObject recv, IRubyObject arg1, IRubyObject arg2)	Deprecated.
static IRubyObject	getpriority(ThreadContext context, IRubyObject recv, IRubyObject arg1, IRubyObject arg2)
private static long	getResolutionForClock(IRubyObject _clock_id, Ruby runtime)	Get the time resolution in nanoseconds corresponding to the requested clock.
static IRubyObject	getrlimit(Ruby runtime, IRubyObject arg)
static IRubyObject	getrlimit(IRubyObject recv, IRubyObject arg)	Deprecated.
static IRubyObject	getrlimit(ThreadContext context, IRubyObject recv, IRubyObject arg)
private static long	getTimeForClock(IRubyObject _clock_id, Ruby runtime)	Get the time in nanoseconds corresponding to the requested clock.
static IRubyObject	gid(Ruby runtime)
static IRubyObject	gid(IRubyObject recv)	Deprecated.
static IRubyObject	gid(ThreadContext context, IRubyObject recv)
static IRubyObject	gid_set(Ruby runtime, IRubyObject arg)
static IRubyObject	gid_set(IRubyObject recv, IRubyObject arg)	Deprecated.
static IRubyObject	gid_set(ThreadContext context, IRubyObject recv, IRubyObject arg)
static IRubyObject	groups(IRubyObject recv)
static IRubyObject	groups_set(IRubyObject recv, IRubyObject arg)
static IRubyObject	initgroups(IRubyObject recv, IRubyObject arg1, IRubyObject arg2)
static IRubyObject	kill(Ruby runtime, IRubyObject[] args)
static IRubyObject	kill(IRubyObject recv, IRubyObject[] args)	Deprecated.
static IRubyObject	kill(ThreadContext context, IRubyObject recv, IRubyObject[] args)
static IRubyObject	last_status(ThreadContext context, IRubyObject recv)
private static IRubyObject	makeClockResolutionResult(Ruby runtime, long nanos, String unit)
private static IRubyObject	makeClockResult(Ruby runtime, long nanos, String unit)
static IRubyObject	maxgroups(IRubyObject recv)
static IRubyObject	maxgroups_set(IRubyObject recv, IRubyObject arg)
private static int	parseSignalString(Ruby runtime, String value)
static IRubyObject	pid(Ruby runtime)
static IRubyObject	pid(IRubyObject recv)	Deprecated.
static IRubyObject	pid(ThreadContext context, IRubyObject recv)
static IRubyObject	ppid(Ruby runtime)
static IRubyObject	ppid(IRubyObject recv)	Deprecated.
static IRubyObject	ppid(ThreadContext context, IRubyObject recv)
private static int	pthreadKillable(ThreadContext context, ToIntFunction<ThreadContext> blockingCall)
private static void	raiseErrnoIfSet(Ruby runtime, RubyProcess.NonNativeErrno nonNative)
private static int	rlimitResourceName2int(String name, int casetype)
private static int	rlimitResourceType(Ruby runtime, IRubyObject rtype)
private static int	rlimitResourceValue(Ruby runtime, IRubyObject rval)
private static int	rlimitTypeByHname(String name)
static IRubyObject	setpgid(Ruby runtime, IRubyObject arg1, IRubyObject arg2)
static IRubyObject	setpgid(IRubyObject recv, IRubyObject arg1, IRubyObject arg2)	Deprecated.
static IRubyObject	setpgid(ThreadContext context, IRubyObject recv, IRubyObject arg1, IRubyObject arg2)
static IRubyObject	setpgrp(Ruby runtime)
static IRubyObject	setpgrp(IRubyObject recv)	Deprecated.
static IRubyObject	setpgrp(ThreadContext context, IRubyObject recv)
static IRubyObject	setpriority(Ruby runtime, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3)
static IRubyObject	setpriority(IRubyObject recv, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3)	Deprecated.
static IRubyObject	setpriority(ThreadContext context, IRubyObject recv, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3)
static IRubyObject	setproctitle(IRubyObject recv, IRubyObject name)
static IRubyObject	setrlimit(ThreadContext context, IRubyObject recv, IRubyObject resource, IRubyObject rlimCur)
static IRubyObject	setrlimit(ThreadContext context, IRubyObject recv, IRubyObject resource, IRubyObject rlimCur, IRubyObject rlimMax)
static IRubyObject	setsid(Ruby runtime)
static IRubyObject	setsid(IRubyObject recv)	Deprecated.
static IRubyObject	setsid(ThreadContext context, IRubyObject recv)
static RubyFixnum	spawn(ThreadContext context, IRubyObject recv, IRubyObject[] args)
static void	syswait(Ruby runtime, int pid)
static IRubyObject	times(Ruby runtime)
static IRubyObject	times(IRubyObject recv, Block unusedBlock)	Deprecated.
static IRubyObject	times(ThreadContext context, IRubyObject recv, Block unusedBlock)
static IRubyObject	uid(Ruby runtime)
static IRubyObject	uid(IRubyObject recv)	Deprecated.
static IRubyObject	uid(ThreadContext context, IRubyObject recv)
static IRubyObject	uid_set(Ruby runtime, IRubyObject arg)
static IRubyObject	uid_set(IRubyObject recv, IRubyObject arg)	Deprecated.
static IRubyObject	uid_set(ThreadContext context, IRubyObject recv, IRubyObject arg)
static IRubyObject	wait(Ruby runtime, IRubyObject[] args)
static IRubyObject	wait(IRubyObject recv, IRubyObject[] args)	Deprecated.
static IRubyObject	wait(ThreadContext context, IRubyObject recv, IRubyObject[] args)
static IRubyObject	wait2(IRubyObject recv, IRubyObject[] args)	Deprecated.
static IRubyObject	wait2(ThreadContext context, IRubyObject recv, IRubyObject[] args)
static IRubyObject	waitall(Ruby runtime)
static IRubyObject	waitall(IRubyObject recv)	Deprecated.
static IRubyObject	waitall(ThreadContext context, IRubyObject recv)
static long	waitpid(Ruby runtime, long pid, int flags)
static IRubyObject	waitpid(Ruby runtime, IRubyObject[] args)
static IRubyObject	waitpid(IRubyObject recv, IRubyObject[] args)	Deprecated.
static IRubyObject	waitpid(ThreadContext context, IRubyObject recv, IRubyObject[] args)
static IRubyObject	waitpid2(Ruby runtime, IRubyObject[] args)
static IRubyObject	waitpid2(IRubyObject recv, IRubyObject[] args)	Deprecated.
static IRubyObject	waitpid2(ThreadContext context, IRubyObject recv, IRubyObject[] args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

CLOCK_MONOTONIC

public static final String CLOCK_MONOTONIC

See Also:

• Constant Field Values

CLOCK_REALTIME

public static final String CLOCK_REALTIME

See Also:

• Constant Field Values

CLOCK_UNIT_NANOSECOND

public static final String CLOCK_UNIT_NANOSECOND

See Also:

• Constant Field Values

CLOCK_UNIT_MICROSECOND

public static final String CLOCK_UNIT_MICROSECOND

See Also:

• Constant Field Values

CLOCK_UNIT_MILLISECOND

public static final String CLOCK_UNIT_MILLISECOND

See Also:

• Constant Field Values

CLOCK_UNIT_SECOND

public static final String CLOCK_UNIT_SECOND

See Also:

• Constant Field Values

CLOCK_UNIT_FLOAT_MICROSECOND

public static final String CLOCK_UNIT_FLOAT_MICROSECOND

See Also:

• Constant Field Values

CLOCK_UNIT_FLOAT_MILLISECOND

public static final String CLOCK_UNIT_FLOAT_MILLISECOND

See Also:

• Constant Field Values

CLOCK_UNIT_FLOAT_SECOND

public static final String CLOCK_UNIT_FLOAT_SECOND

See Also:

• Constant Field Values

CLOCK_UNIT_HERTZ

public static final String CLOCK_UNIT_HERTZ

See Also:

• Constant Field Values

NATIVE_THREAD_SIGNAL

private static final MethodHandle NATIVE_THREAD_SIGNAL

NATIVE_THREAD_CURRENT

private static final MethodHandle NATIVE_THREAD_CURRENT

LOOKUP

private static final MethodHandles.Lookup LOOKUP

ECHILD

private static final RubyProcess.NonNativeErrno ECHILD

IGNORE

private static final RubyProcess.NonNativeErrno IGNORE

Constructor Details

RubyProcess

public RubyProcess()

Method Details

createProcessModule

public static RubyModule createProcessModule(Ruby runtime)

abort

public static IRubyObject abort(ThreadContext context,
 IRubyObject recv,
 IRubyObject[] args)

exit_bang

public static IRubyObject exit_bang(IRubyObject recv,
 IRubyObject[] args)

groups

public static IRubyObject groups(IRubyObject recv)

last_status

public static IRubyObject last_status(ThreadContext context,
 IRubyObject recv)

setrlimit

public static IRubyObject setrlimit(ThreadContext context,
 IRubyObject recv,
 IRubyObject resource,
 IRubyObject rlimCur)

setrlimit

public static IRubyObject setrlimit(ThreadContext context,
 IRubyObject recv,
 IRubyObject resource,
 IRubyObject rlimCur,
 IRubyObject rlimMax)

rlimitResourceValue

private static int rlimitResourceValue(Ruby runtime,
 IRubyObject rval)

rlimitResourceType

private static int rlimitResourceType(Ruby runtime,
 IRubyObject rtype)

rlimitResourceName2int

private static int rlimitResourceName2int(String name,
 int casetype)

rlimitTypeByHname

private static int rlimitTypeByHname(String name)

getpgrp

@Deprecated
public static IRubyObject getpgrp(IRubyObject recv)

Deprecated.

getpgrp

public static IRubyObject getpgrp(ThreadContext context,
 IRubyObject recv)

getpgrp

public static IRubyObject getpgrp(Ruby runtime)

groups_set

public static IRubyObject groups_set(IRubyObject recv,
 IRubyObject arg)

waitpid

@Deprecated
public static IRubyObject waitpid(IRubyObject recv,
 IRubyObject[] args)

Deprecated.

waitpid

public static IRubyObject waitpid(ThreadContext context,
 IRubyObject recv,
 IRubyObject[] args)

waitpid

public static IRubyObject waitpid(Ruby runtime,
 IRubyObject[] args)

waitpid

public static long waitpid(Ruby runtime,
 long pid,
 int flags)

pthreadKillable

private static int pthreadKillable(ThreadContext context,
 ToIntFunction<ThreadContext> blockingCall)

wait

@Deprecated
public static IRubyObject wait(IRubyObject recv,
 IRubyObject[] args)

Deprecated.

wait

public static IRubyObject wait(ThreadContext context,
 IRubyObject recv,
 IRubyObject[] args)

wait

public static IRubyObject wait(Ruby runtime,
 IRubyObject[] args)

waitall

@Deprecated
public static IRubyObject waitall(IRubyObject recv)

Deprecated.

waitall

public static IRubyObject waitall(ThreadContext context,
 IRubyObject recv)

waitall

public static IRubyObject waitall(Ruby runtime)

setsid

@Deprecated
public static IRubyObject setsid(IRubyObject recv)

Deprecated.

setsid

public static IRubyObject setsid(ThreadContext context,
 IRubyObject recv)

setsid

public static IRubyObject setsid(Ruby runtime)

setpgrp

@Deprecated
public static IRubyObject setpgrp(IRubyObject recv)

Deprecated.

setpgrp

public static IRubyObject setpgrp(ThreadContext context,
 IRubyObject recv)

setpgrp

public static IRubyObject setpgrp(Ruby runtime)

egid_set

@Deprecated
public static IRubyObject egid_set(IRubyObject recv,
 IRubyObject arg)

Deprecated.

egid_set

public static IRubyObject egid_set(ThreadContext context,
 IRubyObject recv,
 IRubyObject arg)

egid_set

public static IRubyObject egid_set(Ruby runtime,
 IRubyObject arg)

euid

@Deprecated
public static IRubyObject euid(IRubyObject recv)

Deprecated.

euid

public static IRubyObject euid(ThreadContext context,
 IRubyObject recv)

euid

public static IRubyObject euid(Ruby runtime)

uid_set

@Deprecated
public static IRubyObject uid_set(IRubyObject recv,
 IRubyObject arg)

Deprecated.

uid_set

public static IRubyObject uid_set(ThreadContext context,
 IRubyObject recv,
 IRubyObject arg)

uid_set

public static IRubyObject uid_set(Ruby runtime,
 IRubyObject arg)

gid

@Deprecated
public static IRubyObject gid(IRubyObject recv)

Deprecated.

gid

public static IRubyObject gid(ThreadContext context,
 IRubyObject recv)

gid

public static IRubyObject gid(Ruby runtime)

maxgroups

public static IRubyObject maxgroups(IRubyObject recv)

getpriority

@Deprecated
public static IRubyObject getpriority(IRubyObject recv,
 IRubyObject arg1,
 IRubyObject arg2)

Deprecated.

getpriority

public static IRubyObject getpriority(ThreadContext context,
 IRubyObject recv,
 IRubyObject arg1,
 IRubyObject arg2)

getpriority

public static IRubyObject getpriority(Ruby runtime,
 IRubyObject arg1,
 IRubyObject arg2)

uid

@Deprecated
public static IRubyObject uid(IRubyObject recv)

Deprecated.

uid

public static IRubyObject uid(ThreadContext context,
 IRubyObject recv)

uid

public static IRubyObject uid(Ruby runtime)

waitpid2

public static IRubyObject waitpid2(ThreadContext context,
 IRubyObject recv,
 IRubyObject[] args)

waitpid2

public static IRubyObject waitpid2(Ruby runtime,
 IRubyObject[] args)

initgroups

public static IRubyObject initgroups(IRubyObject recv,
 IRubyObject arg1,
 IRubyObject arg2)

maxgroups_set

public static IRubyObject maxgroups_set(IRubyObject recv,
 IRubyObject arg)

ppid

@Deprecated
public static IRubyObject ppid(IRubyObject recv)

Deprecated.

ppid

public static IRubyObject ppid(ThreadContext context,
 IRubyObject recv)

ppid

public static IRubyObject ppid(Ruby runtime)

gid_set

@Deprecated
public static IRubyObject gid_set(IRubyObject recv,
 IRubyObject arg)

Deprecated.

gid_set

public static IRubyObject gid_set(ThreadContext context,
 IRubyObject recv,
 IRubyObject arg)

gid_set

public static IRubyObject gid_set(Ruby runtime,
 IRubyObject arg)

wait2

@Deprecated
public static IRubyObject wait2(IRubyObject recv,
 IRubyObject[] args)

Deprecated.

wait2

public static IRubyObject wait2(ThreadContext context,
 IRubyObject recv,
 IRubyObject[] args)

euid_set

@Deprecated
public static IRubyObject euid_set(IRubyObject recv,
 IRubyObject arg)

Deprecated.

euid_set

public static IRubyObject euid_set(ThreadContext context,
 IRubyObject recv,
 IRubyObject arg)

euid_set

public static IRubyObject euid_set(Ruby runtime,
 IRubyObject arg)

setpriority

@Deprecated
public static IRubyObject setpriority(IRubyObject recv,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3)

Deprecated.

setpriority

public static IRubyObject setpriority(ThreadContext context,
 IRubyObject recv,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3)

setpriority

public static IRubyObject setpriority(Ruby runtime,
 IRubyObject arg1,
 IRubyObject arg2,
 IRubyObject arg3)

setpgid

@Deprecated
public static IRubyObject setpgid(IRubyObject recv,
 IRubyObject arg1,
 IRubyObject arg2)

Deprecated.

setpgid

public static IRubyObject setpgid(ThreadContext context,
 IRubyObject recv,
 IRubyObject arg1,
 IRubyObject arg2)

setpgid

public static IRubyObject setpgid(Ruby runtime,
 IRubyObject arg1,
 IRubyObject arg2)

getpgid

@Deprecated
public static IRubyObject getpgid(IRubyObject recv,
 IRubyObject arg)

Deprecated.

getpgid

public static IRubyObject getpgid(ThreadContext context,
 IRubyObject recv,
 IRubyObject arg)

getpgid

public static IRubyObject getpgid(Ruby runtime,
 IRubyObject arg)

getrlimit

@Deprecated
public static IRubyObject getrlimit(IRubyObject recv,
 IRubyObject arg)

Deprecated.

getrlimit

public static IRubyObject getrlimit(ThreadContext context,
 IRubyObject recv,
 IRubyObject arg)

getrlimit

public static IRubyObject getrlimit(Ruby runtime,
 IRubyObject arg)

egid

@Deprecated
public static IRubyObject egid(IRubyObject recv)

Deprecated.

egid

public static IRubyObject egid(ThreadContext context,
 IRubyObject recv)

egid

public static IRubyObject egid(Ruby runtime)

parseSignalString

private static int parseSignalString(Ruby runtime,
 String value)

kill

@Deprecated
public static IRubyObject kill(IRubyObject recv,
 IRubyObject[] args)

Deprecated.

kill

public static IRubyObject kill(ThreadContext context,
 IRubyObject recv,
 IRubyObject[] args)

kill

public static IRubyObject kill(Ruby runtime,
 IRubyObject[] args)

detach

public static IRubyObject detach(ThreadContext context,
 IRubyObject recv,
 IRubyObject arg)

times

@Deprecated
public static IRubyObject times(IRubyObject recv,
 Block unusedBlock)

Deprecated.

times

public static IRubyObject times(ThreadContext context,
 IRubyObject recv,
 Block unusedBlock)

times

public static IRubyObject times(Ruby runtime)

clock_gettime

public static IRubyObject clock_gettime(ThreadContext context,
 IRubyObject self,
 IRubyObject _clock_id)

clock_gettime

public static IRubyObject clock_gettime(ThreadContext context,
 IRubyObject self,
 IRubyObject _clock_id,
 IRubyObject _unit)

exec

public static IRubyObject exec(ThreadContext context,
 IRubyObject self,
 IRubyObject[] args)

getTimeForClock

private static long getTimeForClock(IRubyObject _clock_id,
 Ruby runtime)
                             throws RaiseException

Get the time in nanoseconds corresponding to the requested clock.

Throws:

RaiseException

getResolutionForClock

private static long getResolutionForClock(IRubyObject _clock_id,
 Ruby runtime)
                                   throws RaiseException

Get the time resolution in nanoseconds corresponding to the requested clock.

Throws:

RaiseException

makeClockResult

private static IRubyObject makeClockResult(Ruby runtime,
 long nanos,
 String unit)

clock_getres

public static IRubyObject clock_getres(ThreadContext context,
 IRubyObject self,
 IRubyObject _clock_id)

clock_getres

public static IRubyObject clock_getres(ThreadContext context,
 IRubyObject self,
 IRubyObject _clock_id,
 IRubyObject _unit)

makeClockResolutionResult

private static IRubyObject makeClockResolutionResult(Ruby runtime,
 long nanos,
 String unit)

pid

@Deprecated
public static IRubyObject pid(IRubyObject recv)

Deprecated.

pid

public static IRubyObject pid(ThreadContext context,
 IRubyObject recv)

pid

public static IRubyObject pid(Ruby runtime)

fork

public static IRubyObject fork(ThreadContext context,
 IRubyObject recv,
 Block block)

fork19

public static IRubyObject fork19(ThreadContext context,
 IRubyObject recv,
 Block block)

spawn

public static RubyFixnum spawn(ThreadContext context,
 IRubyObject recv,
 IRubyObject[] args)

exit

public static IRubyObject exit(IRubyObject recv,
 IRubyObject[] args)

setproctitle

public static IRubyObject setproctitle(IRubyObject recv,
 IRubyObject name)

syswait

public static void syswait(Ruby runtime,
 int pid)

checkErrno

private static int checkErrno(Ruby runtime,
 int result)

checkErrno

private static long checkErrno(Ruby runtime,
 long result,
 RubyProcess.NonNativeErrno nonNative)

raiseErrnoIfSet

private static void raiseErrnoIfSet(Ruby runtime,
 RubyProcess.NonNativeErrno nonNative)

waitpid2

@Deprecated
public static IRubyObject waitpid2(IRubyObject recv,
 IRubyObject[] args)

Deprecated.