Package org.gnome.gio

Enum Class SubprocessFlags

java.lang.Object

java.lang.Enum<SubprocessFlags>

org.gnome.gio.SubprocessFlags

All Implemented Interfaces:

Enumeration, Serializable, Comparable<SubprocessFlags>, Constable

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

Flags to define the behaviour of a GSubprocess.

Note that the default for stdin is to redirect from /dev/null. For stdout and stderr the default are for them to inherit the corresponding descriptor from the calling process.

Note that it is a programmer error to mix 'incompatible' flags. For example, you may not request both STDOUT_PIPE and STDOUT_SILENCE.

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
INHERIT_FDS	spawned processes will inherit the file descriptors of their parent, unless those descriptors have been explicitly marked as close-on-exec.
NONE	No flags.
SEARCH_PATH_FROM_ENVP	if path searching is needed when spawning the subprocess, use the PATH in the launcher environment.
STDERR_MERGE	merge the stderr of the spawned process with whatever the stdout happens to be.
STDERR_PIPE	create a pipe for the stderr of the spawned process that can be accessed with g_subprocess_get_stderr_pipe().
STDERR_SILENCE	silence the stderr of the spawned process (ie: redirect to /dev/null).
STDIN_INHERIT	stdin is inherited from the calling process.
STDIN_PIPE	create a pipe for the stdin of the spawned process that can be accessed with g_subprocess_get_stdin_pipe().
STDOUT_PIPE	create a pipe for the stdout of the spawned process that can be accessed with g_subprocess_get_stdout_pipe().
STDOUT_SILENCE	silence the stdout of the spawned process (ie: redirect to /dev/null).

Method Summary

Modifier and Type	Method	Description
static Type	getType()	Get the GType of the SubprocessFlags class
int	getValue()	Get the numeric value of this enum
static SubprocessFlags	of(int value)	Create a new SubprocessFlags for the provided value
static SubprocessFlags	valueOf(String name)	Returns the enum constant of this class with the specified name.
static SubprocessFlags[]	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

NONE

public static final SubprocessFlags NONE

No flags.

STDIN_PIPE

public static final SubprocessFlags STDIN_PIPE

create a pipe for the stdin of the spawned process that can be accessed with g_subprocess_get_stdin_pipe().

STDIN_INHERIT

public static final SubprocessFlags STDIN_INHERIT

stdin is inherited from the calling process.

STDOUT_PIPE

public static final SubprocessFlags STDOUT_PIPE

create a pipe for the stdout of the spawned process that can be accessed with g_subprocess_get_stdout_pipe().

STDOUT_SILENCE

public static final SubprocessFlags STDOUT_SILENCE

silence the stdout of the spawned process (ie: redirect to /dev/null).

STDERR_PIPE

public static final SubprocessFlags STDERR_PIPE

create a pipe for the stderr of the spawned process that can be accessed with g_subprocess_get_stderr_pipe().

STDERR_SILENCE

public static final SubprocessFlags STDERR_SILENCE

silence the stderr of the spawned process (ie: redirect to /dev/null).

STDERR_MERGE

public static final SubprocessFlags STDERR_MERGE

merge the stderr of the spawned process with whatever the stdout happens to be. This is a good way of directing both streams to a common log file, for example.

INHERIT_FDS

public static final SubprocessFlags INHERIT_FDS

spawned processes will inherit the file descriptors of their parent, unless those descriptors have been explicitly marked as close-on-exec. This flag has no effect over the "standard" file descriptors (stdin, stdout, stderr).

SEARCH_PATH_FROM_ENVP

public static final SubprocessFlags SEARCH_PATH_FROM_ENVP

if path searching is needed when spawning the subprocess, use the PATH in the launcher environment. (Since: 2.72)

Method Details

values

public static SubprocessFlags[] 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 SubprocessFlags 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

of

public static SubprocessFlags of(int value)

Create a new SubprocessFlags for the provided value

Parameters:

value - the bitfield value

Returns:

the bitfield for the provided value

getValue

public int getValue()

Get the numeric value of this enum

Specified by:

getValue in interface Enumeration

Returns:

the enum value

getType

public static Type getType()

Get the GType of the SubprocessFlags class

Returns:

the GType