Package org.gnome.glib

Enum Class SpawnFlags

java.lang.Object

java.lang.Enum<SpawnFlags>

org.gnome.glib.SpawnFlags

All Implemented Interfaces:

Serializable, Comparable<SpawnFlags>, Constable, Enumeration

@Generated("io.github.jwharm.JavaGI")
public enum SpawnFlags
extends Enum<SpawnFlags>
implements Enumeration

Flags passed to g_spawn_sync(), g_spawn_async() and g_spawn_async_with_pipes().

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CHILD_INHERITS_STDERR	The child will inherit the parent's standard error.
CHILD_INHERITS_STDIN	the child will inherit the parent's standard input (by default, the child's standard input is attached to /dev/null).
CHILD_INHERITS_STDOUT	The child will inherit the parent's standard output.
CLOEXEC_PIPES	create all pipes with the O_CLOEXEC flag set.
DEFAULT	no flags, default behaviour
DO_NOT_REAP_CHILD	the child will not be automatically reaped; you must use g_child_watch_add() yourself (or call waitpid() or handle SIGCHLD yourself), or the child will become a zombie.
FILE_AND_ARGV_ZERO	the first element of argv is the file to execute, while the remaining elements are the actual argument vector to pass to the file.
LEAVE_DESCRIPTORS_OPEN	the parent's open file descriptors will be inherited by the child; otherwise all descriptors except stdin, stdout and stderr will be closed before calling exec() in the child.
SEARCH_PATH	argv[0] need not be an absolute path, it will be looked for in the user's PATH.
SEARCH_PATH_FROM_ENVP	if argv[0] is not an absolute path, it will be looked for in the PATH from the passed child environment.
STDERR_TO_DEV_NULL	the child's standard error will be discarded.
STDIN_FROM_DEV_NULL	The child's standard input is attached to /dev/null.
STDOUT_TO_DEV_NULL	the child's standard output will be discarded, instead of going to the same location as the parent's standard output.

Method Summary

Modifier and Type	Method	Description
int	getValue()	Get the numeric value of this enum
static Set<SpawnFlags>	of(int flags)	Create a new EnumSet<SpawnFlags> for the provided bitfield
static Set<SpawnFlags>	of(MemorySegment address)	Create a new EnumSet<SpawnFlags> for the bitfield in the provided memory address.
static SpawnFlags	valueOf(String name)	Returns the enum constant of this class with the specified name.
static SpawnFlags[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

DEFAULT

public static final SpawnFlags DEFAULT

no flags, default behaviour

LEAVE_DESCRIPTORS_OPEN

public static final SpawnFlags LEAVE_DESCRIPTORS_OPEN

the parent's open file descriptors will be inherited by the child; otherwise all descriptors except stdin, stdout and stderr will be closed before calling exec() in the child.

DO_NOT_REAP_CHILD

public static final SpawnFlags DO_NOT_REAP_CHILD

the child will not be automatically reaped; you must use g_child_watch_add() yourself (or call waitpid() or handle SIGCHLD yourself), or the child will become a zombie.

SEARCH_PATH

public static final SpawnFlags SEARCH_PATH

argv[0] need not be an absolute path, it will be looked for in the user's PATH.

STDOUT_TO_DEV_NULL

public static final SpawnFlags STDOUT_TO_DEV_NULL

the child's standard output will be discarded, instead of going to the same location as the parent's standard output.

STDERR_TO_DEV_NULL

public static final SpawnFlags STDERR_TO_DEV_NULL

the child's standard error will be discarded.

CHILD_INHERITS_STDIN

public static final SpawnFlags CHILD_INHERITS_STDIN

the child will inherit the parent's standard input (by default, the child's standard input is attached to /dev/null).

FILE_AND_ARGV_ZERO

public static final SpawnFlags FILE_AND_ARGV_ZERO

the first element of argv is the file to execute, while the remaining elements are the actual argument vector to pass to the file. Normally g_spawn_async_with_pipes() uses argv[0] as the file to execute, and passes all of argv to the child.

SEARCH_PATH_FROM_ENVP

public static final SpawnFlags SEARCH_PATH_FROM_ENVP

if argv[0] is not an absolute path, it will be looked for in the PATH from the passed child environment. Since: 2.34

CLOEXEC_PIPES

public static final SpawnFlags CLOEXEC_PIPES

create all pipes with the O_CLOEXEC flag set. Since: 2.40

CHILD_INHERITS_STDOUT

public static final SpawnFlags CHILD_INHERITS_STDOUT

The child will inherit the parent's standard output.

Since:

2.74

CHILD_INHERITS_STDERR

public static final SpawnFlags CHILD_INHERITS_STDERR

The child will inherit the parent's standard error.

Since:

2.74

STDIN_FROM_DEV_NULL

public static final SpawnFlags STDIN_FROM_DEV_NULL

The child's standard input is attached to /dev/null.

Since:

2.74

Method Details

values

public static SpawnFlags[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static SpawnFlags valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

getValue

public int getValue()

Get the numeric value of this enum

Specified by:

getValue in interface Enumeration

Returns:

the enum value

of

public static Set<SpawnFlags> of(int flags)

Create a new EnumSet<SpawnFlags> for the provided bitfield

Parameters:

flags - the SpawnFlags bitfield

Returns:

the EnumSet for the provided bitfield

of

public static Set<SpawnFlags> of(MemorySegment address)

Create a new EnumSet<SpawnFlags> for the bitfield in the provided memory address.

Parameters:

address - the memory address holding a bitfield value

Returns:

the EnumSet for the bitfield in the provided memory address