1;
=head1 Name
SPVM::Sys::Process::Constant - Constant Values for Process Manipulation
=head1 Description
Sys::Process::Constant class in L<SPVM> has methods to get constant values for process manipulation.
=head1 Usage
=head1 Class Methods
=head2 EXIT_FAILURE
C<static method EXIT_FAILURE : int ();>
Gets the value of C<EXIT_FAILURE>. If the value is not defined in this system, an exception is thrown with C<eval_error_id> set to the basic type ID of the L<Error::NotSupported|SPVM::Error::NotSupported> class.
=head2 EXIT_SUCCESS
C<static method EXIT_SUCCESS : int ();>
Gets the value of C<EXIT_SUCCESS>. If the value is not defined in this system, an exception is thrown with C<eval_error_id> set to the basic type ID of the L<Error::NotSupported|SPVM::Error::NotSupported> class.
=head2 WNOHANG
C<static method WNOHANG : int ();>
Gets the value of C<WNOHANG>. If the value is not defined in this system, an exception is thrown with C<eval_error_id> set to the basic type ID of the L<Error::NotSupported|SPVM::Error::NotSupported> class.
=head2 WUNTRACED
C<static method WUNTRACED : int ();>
Gets the value of C<WUNTRACED>. If the value is not defined in this system, an exception is thrown with C<eval_error_id> set to the basic type ID of the L<Error::NotSupported|SPVM::Error::NotSupported> class.
=head2 WCONTINUED
C<static method WCONTINUED : int ();>
Gets the value of C<WCONTINUED>. If the value is not defined in this system, an exception is thrown with C<eval_error_id> set to the basic type ID of the L<Error::NotSupported|SPVM::Error::NotSupported> class.
=head2 PRIO_PROCESS
C<static method PRIO_PROCESS : int ();>
Gets the value of C<PRIO_PROCESS>. If the value is not defined in this system, an exception is thrown with C<eval_error_id> set to the basic type ID of the L<Error::NotSupported|SPVM::Error::NotSupported> class.
=head2 PRIO_PGRP
C<static method PRIO_PGRP : int ();>
Gets the value of C<PRIO_PGRP>. If the value is not defined in this system, an exception is thrown with C<eval_error_id> set to the basic type ID of the L<Error::NotSupported|SPVM::Error::NotSupported> class.
=head2 PRIO_USER
C<static method PRIO_USER : int ();>
Gets the value of C<PRIO_USER>. If the value is not defined in this system, an exception is thrown with C<eval_error_id> set to the basic type ID of the L<Error::NotSupported|SPVM::Error::NotSupported> class.
=head1 Copyright & License
Copyright (c) 2023 Yuki Kimoto
MIT License