=encoding euc-jp

=head1 NAME

=begin original

attrs - set/get attributes of a subroutine (deprecated)

=end original

attrs - サブルーチンの属性を設定/取得する (非推奨)

=head1 SYNOPSIS

    sub foo {
        use attrs qw(locked method);
        ...
    }

    @a = attrs::get(\&foo);

=head1 DESCRIPTION

=begin original

NOTE: Use of this pragma is deprecated.  Use the syntax

=end original

注意: このプラグマの使用は非推奨です。
以下の文法を使って

    sub foo : locked method { }

=begin original

to declare attributes instead.  See also L<attributes>.

=end original

属性を宣言してください。
L<attributes> も参照してください。

=begin original

This pragma lets you set and get attributes for subroutines.
Setting attributes takes place at compile time; trying to set
invalid attribute names causes a compile-time error. Calling
C<attrs::get> on a subroutine reference or name returns its list
of attribute names. Notice that C<attrs::get> is not exported.
Valid attributes are as follows.

=end original

This pragma lets you set and get attributes for subroutines.
Setting attributes takes place at compile time; trying to set
invalid attribute names causes a compile-time error. Calling
C<attrs::get> on a subroutine reference or name returns its list
of attribute names. Notice that C<attrs::get> is not exported.
Valid attributes are as follows.
(TBT)

=over 4

=item method

=begin original

Indicates that the invoking subroutine is a method.

=end original

Indicates that the invoking subroutine is a method.
(TBT)

=item locked

=begin original

Setting this attribute is only meaningful when the subroutine or
method is to be called by multiple threads. When set on a method
subroutine (i.e. one marked with the B<method> attribute above),
perl ensures that any invocation of it implicitly locks its first
argument before execution. When set on a non-method subroutine,
perl ensures that a lock is taken on the subroutine itself before
execution. The semantics of the lock are exactly those of one
explicitly taken with the C<lock> operator immediately after the
subroutine is entered.

=end original

Setting this attribute is only meaningful when the subroutine or
method is to be called by multiple threads. When set on a method
subroutine (i.e. one marked with the B<method> attribute above),
perl ensures that any invocation of it implicitly locks its first
argument before execution. When set on a non-method subroutine,
perl ensures that a lock is taken on the subroutine itself before
execution. The semantics of the lock are exactly those of one
explicitly taken with the C<lock> operator immediately after the
subroutine is entered.
(TBT)

=back

=cut